Datasheet FOD3120 Datasheet (Fairchild)

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

October 2009

FOD3120 High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

Features

High noise immunity characterized by 35kV/µs

■

minimum common mode rejection

2.5A peak output current driving capability for most

■

1200V/20A IGBT Use of P-channel MOSFETs at output stage enables

■

output voltage swing close to the supply rail Wide supply voltage range from 15V to 30V

■

Fast switching speed – 400ns max. propagation delay – 100ns max. pulse width distortion Under Voltage LockOut (UVLO) with hysteresis

■

Extended industrial temperate range, -40°C to 100°C temperature range

■

Safety and regulatory approved – UL1577, 5000 V

RMS

for 1 min. – IEC60747-5-2 R

■

of 1 Ω (typ.) offers lower power

DS(ON)

dissipation >8.0mm clearance and creepage distance

■

(option ‘T’ or ‘TS’) 1,414V Peak Working Insulation Voltage (V

■

IORM

Applications

Industrial inverter

■

Uninterruptible power supply Induction heating

■

Isolated IGBT/Power MOSFET gate drive

■

Description

The FOD3120 is a 2.5A Output Current Gate Drive Optocoupler, capable of driving most 1200V/20A IGBT/MOSFET. It is ideally suited for fast switching driving of power IGBT and MOSFETs used in motor control inverter applications, and high performance power system.

It utilizes Fairchild’s

technology, Optoplanar

proprietary

®

, and optimized IC design to

coplanar packaging

achieve high noise immunity, characterized by high common mode rejection.

It consists of a gallium aluminum arsenide (AlGaAs) light emitting diode optically coupled to an integrated circuit with a high-speed driver for push-pull MOSFET output stage.

Related Resources

FOD3150, 1A Output Current, Gate Drive

■

)

Optocoupler Datasheet

■

www.fairchildsemi.com/products/opto/

Functional Block Diagram Package Outlines

1

NC

2

3

4

ANODE

CATHODE

Note:

A 0.1µF bypass capacitor must be connected between pins 5 and 8

8

V

CC

7

V

O2

VO1

6

5

V

EE

8

1

8

1

8

1

.

Truth Table

V

–

V

LED

CC

“Positive Going”

EE

(Turn-on)

V

–

V

CC

“Negative Going”

EE

(Turn-off) V

Off 0V to 30V 0V to 30V Low

On 0V to 11.5V 0V to 10V Low

On 11.5V to 13.5V 10V to 12V Transition

On 13.5V to 30V 12V to 30V High

Pin Definitions

Pin # Name Description

1NCNot Connected 2 Anode LED Anode 3 Cathode LED Cathode 4NCNot Connected 5V 6V 7V 8V

EE

O2

O1

CC

Negative Supply Voltage Output Voltage 2 (internally connected to V Output Voltage 1 Positive Supply Voltage

O1

)

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

O

Safety and Insulation Ratings

As per IEC 60747-5-2. This optocoupler is suitable for “safe electrical insulation” only within the safety limit data. Compliance with the safety ratings shall be ensured by means of protective circuits.

Symbol Parameter Min. Typ. Max. Unit

Climatic Classiﬁcation 40/100/21

Pollution Degree (DIN VDE 0110/1.89) 2 CTI Comparative Tracking Index 175 V

PR

V

IORM

V

IOTM

External Creepage 8 mm

External Clearance 7.4 mm

Insulation Thickness 0.5 mm

T

Case

I

S,INPUT

P

S,OUTPUT

R

IO

Installation Classiﬁcations per DIN VDE 0110/1.89 Table 1 For Rated Mains Voltage < 150Vrms I–IV For Rated Mains Voltage < 300Vrms I–IV For Rated Mains Voltage < 450Vrms I–III For Rated Mains Voltage < 600Vrms I–III For Rated Mains Voltage < 1000Vrms (Option T, TS) I–III

Input to Output Test Voltage, Method b, V

x 1.875 = V

IORM

, 100% Production Test with

PR

2651

tm = 1 sec., Partial Discharge < 5pC Input to Output Test Voltage, Method a,

V

IORM

x 1.5 = V

, Type and Sample Test with

PR

2121

tm = 60 sec.,Partial Discharge < 5 pC Max Working Insulation Voltage 1,414 V Highest Allowable Over Voltage 6000 V

External Clearance (for Option T or TS - 0.4” Lead Spacing) 10.16 mm

Safety Limit Values – Maximum Values Allowed in the Event of a Failure

Case Temperature 150 °C Input Current 25 mA Output Power (Duty Factor ≤ 2.7%) 250 mW Insulation Resistance at T

, V

= 500V 10

S

IO

9

Ω

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

peak

≥

≤

Ω

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

Absolute Maximum Ratings

(T

= 25ºC unless otherwise speciﬁed)

A

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only.

Symbol Parameter Value Units

T

STG

T

OPR

T

J

T

SOL

I

F(AVG)

I

F(PEAK)

f Operating Frequency

V

R

I

O(PEAK)

V

– V

CC

EE

V

O(PEAK)

t

, t

R(IN)

F(IN)

PD

I

PD

O

Storage Temperature -55 to +125 ºC Operating Temperature -40 to +100 ºC Junction Temperature -40 to +125 ºC Lead Wave Solder Temperature

260 for 10sec ºC

(refer to page 21 for reﬂow solder proﬁle) Average Input Current 25 mA Peak Transient Forward Current

(11)

(10)

1A

50 kHz Reverse Input Voltage 5 V Peak Output Current Supply Voltage 0 to 35

Peak Output Voltage 0 to V

(1)

T

90°C 0 to 30

A

3.0 A

CC

V

V Input Signal Rise and Fall Time 500 ns Input Power Dissipation Output Power Dissipation

(2)(4)

(3)(4)

45 mW

250 mW

Recommended Operating Conditions

The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to absolute maximum ratings.

Symbol Parameter Value Units

V

CC

I

F(ON)

V

F(OFF)

T

A

– V

EE

Ambient Operating Temperature -40 to +100 °C

Power Supply 15 to 30 V

Input Current (ON) 7 to 16 mA

Input Voltage (OFF) 0 to 0.8 V

Isolation Characteristics

Apply over all recommended conditions, typical value is measured at T

Symbol Parameter Conditions Min. Typ. Max. Units

V

ISO

R

ISO

C

ISO

Input-Output Isolation Voltage

Isolation Resistance V Isolation Capacitance V

T

= 25ºC, R.H.< 50%, t = 1.0min,

A

I

10µA, 50Hz

I-O

= 500V

I-O

= 0V, Freq = 1.0MHz

I-O

(5)(6)

(5)

A

(5)

= 25ºC

5000 V

11

10

1pF

RMS

Electrical Characteristics

Apply over all recommended conditions, typical value is measured at V unless otherwise speciﬁed.

Symbol Parameter Conditions Min. Typ. Max. Units

V

(V

F

BV

C I

OH

I

V

I

CCH

I

CCL

I

FLH

V

UVLO+

V

UVLO–

UVLO

Input Forward Voltage I

F

/ T

)Temperature Coefﬁcient of

A

Forward Voltage Input Reverse Breakdown

R

Voltage Input Capacitance f = 1MHz, VF = 0V 60 pF

IN

High Level Output Current

Low Level Output Current

OL

High Level Output Voltage IF = 10mA, IO = -2.5A VCC – 6.25V VCC – 2.5V V

OH

Low Level Output Voltage IF = 0mA, IO = 2.5A VEE + 2.5V VEE + 6.25V V

OL

(1)

High Level Supply Current VO = Open, IF = 7 to 16mA 2.8 3.8 mA Low Level Supply Current VO = Open, VF = 0 to 0.8V 2.8 3.8 mA Threshold Input Current

Low to High Threshold Input Voltage

FHL

High to Low Under Voltage Lockout

Threshold

Under Voltage Lockout

HYS

Threshold Hysteresis

= 10mA 1.2 1.5 1.8 V

F

I

= 10µA 5 V

R

V

= V

– 3V -1 -2.0 -2.5 A

O

CC

= VCC – 6V -2.0 -2.5

V

O

VO = V V

O

I

F

I

F

+ 3V 1 2.0 2.5 A

EE

= VEE + 6V 2.0 2.5

= 10mA, IO = -100mA VCC – 0.25V VCC – 0.1V

= 0mA, IO = 100mA VEE + 0.1V VEE + 0.25V

IO = 0mA, VO > 5V 2.3 5.0 mA

IO = 0mA, VO < 5V 0.8 V

IF = 10mA, VO > 5V 11.5 12.7 13.5 V IF = 10mA, VO < 5V 10.0 11.2 12.0 V

= 30V, V

CC

= Ground, T

EE

= 25°C

A

-1.8 mV/ºC

1.5 V

∆

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

Switching Characteristics

Apply over all recommended conditions, typical value is measured at V unless otherwise speciﬁed.

Symbol Parameter Conditions Min. Typ. Max. Units

= 30V, VEE = Ground, TA = 25°C

CC

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

t

PHL

t

PLH

Propagation Delay Time to Logic Low Output

Propagation Delay Time to Logic

IF = 7mA to 16mA, Rg = 10Ω, Cg =10nF, f = 10kHz, Duty Cycle = 50%

150 275 400 ns

150 255 400 ns

High Output

PWD Pulse Width Distortion,

| t

– t

PLH

|

PHL

– t

PDD

(Skew)

t

r

t

f

t

UVLO ON

t

UVLO OFF

| CM

H

PHL

Propagation Delay Difference Between Any Two Parts or Channels, (t

Output Rise Time (10% – 90%) 60 ns

Output Fall Time (90% – 10%) 60 ns

UVLO Turn On Delay IF = 10mA , VO > 5V 1.6 µs

UVLO Turn Off Delay IF = 10mA , VO < 5V 0.4 µs

| Common Mode Transient

Immunity at Output High

| Common Mode Transient

| CM

L

Immunity at Output Low

PLH

-250 250 ns

(7)

)

TA = 25°C, VCC = 30V, I

= 7 to 16mA, VCM = 2000V

F

TA = 25°C, VCC = 30V, VF = 0V, V

= 2000V

CM

(9)

35 50 kV/µs

(8)

35 50 kV/µs

20 100 ns

Notes:

1. Maximum pulse width = 10µs, maximum duty cycle = 1.1%

2. Derate linearly above 87°C, free air temperature at a rate of 0.77mW/°C

3. No derating required across temperature range.

4. Functional operation under these conditions is not implied. Permanent damage may occur if the device is subjected to conditions outside these ratings.

5. Device is considered a two terminal device: Pins 2 and 3 are shorted together and Pins 5, 6, 7 and 8 are shorted together.

6. 5,000 V

for 1 minute duration is equivalent to 6,000 VAC

RMS

7. The difference between t

PHL

and t

between any two FOD3120 parts under same test conditions.

PLH

for 1 second duration.

RMS

8. Common mode transient immunity at output high is the maximum tolerable negative dVcm/dt on the trailing edge of the common mode impulse signal, Vcm, to assure that the output will remain high (i.e. V

> 15.0V).

O

9. Common mode transient immunity at output low is the maximum tolerable positive dVcm/dt on the leading edge of the common pulse signal, Vcm, to assure that the output will remain low (i.e. V

10. Pulse Width, P

11. Exponential Waveform, I

≤ 1µs, 300pps

W

O(PEAK)

≤ | 2.5A | (≤ 0.3µs)

< 1.0V).

O

Typical Performance Curves

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

Fig. 1 Output High Voltage Drop vs. Output High Current

0.5

0.0

-0.5

-1.0

-1.5

-2.0

)-OU TPUT HIGH VOLTAGE DROP ( V)

CC

-2.5

-V

OH

-3.0

(V

0. 0 0.5 1.0 1.5 2.0 2.5

T

=25°C

A

TA=-40°C

T

=100°C

A

Frequency = 250Hz Duty Cycle = 0.1%

=7to 16mA

I

F

V

=15to30V

CC

=0V

V

EE

IOH-OUTPUTHIGHCURRENT (A )

Fig. 3 Output High Current vs. Ambient Temperature Fig. 4 Output High Current vs. Ambient Temperature

8

f=200 Hz DUTY CYCLE = 0.2%

=7to16m A

I

F

R

=5Ωto G ND

g

6

= 30V

V

CC

4

V

= 15V

CC

2

–OUTPUT H IGH CURRE NT (A)

OH

I

0

-4 0 -2 0 0 20 406080100

TA–AMBIENTTEMPERATURE (°C)

0.00 VCC=15Vto 30V

V

=0V

EE

I

=7mAto16mA

F

-0.0 5 =-100mA

I

O

-0.1 0

-0.1 5

-0.2 0

)-HIGHOUTPUTVOLTAGE DROP (V)

-0.2 5

CC

-V

OH

-0.3 0

(V

-40 -2 0 0 20 406080100

TA-AMBIENTTEMPERATURE (°C)

5

f=100Hz DUTY CYCLE = 0.5%

=7to16mA

I

F

=10Ωto GND

R

g

4

3

V

= 30V

CC

2

= 15V

V

CC

–OUTPUTHIGHCURRENT (A)

1

OH

I

0

-4 0 - 20 0 2 0 406080100

TA–AMBIENTTEMPERATUR E (°C)

Fig. 2 Output High Voltage Drop vs. Ambient Temperature

Fig. 5 Output Low Voltage vs. Output Low Current

4

Fr equency = 250Hz Duty Cycle = 99.9%

=-3. 0V to 0.8V

V

F(O FF)

V

=15Vto 30V

CC

V

=0V

EE

3

T

=25° C

A

T

= 100°C

A

Fig. 6 Output Low Voltage vs. Ambient Temperature

0.2 5 VCC=15Vto30V

V

=0V

EE

=-3Vto0.8 V

V

F(OFF)

I

=100mA

O

0.2 0

0.1 5

2

0.1 0

1

-OUTPUT LOWVOLTAGE (V)

OL

V

0

0. 0 0. 5 1.0 1.5 2.0 2.5

TA=-40°C

IOL-OUTPUTLOWCU RRENT (A)

-OUTPUTLOWVOLTAGE (V)

0.0 5

OL

V

0.0 0

-40 -20 0 20 406080100

TA-AMBIENTTEMPERA TURE (°C)

Typical Performance Curves (Continued)

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

Fig. 7 Output Low Current vs. Ambient Temperature

8

f=200Hz DUTY CYCLE=99.8%

=7to 16mA

I

F

R

=5Ωto V

g

6

4

2

–OUTPUTLOWCURRENT (A)

OL

I

0

-40 - 20020406080100

3.6 VCC=30V

V I

3.4 I

3.2

3.0

2.8

2.6

-SUPPLY CURR ENT (mA)

CC

I

2.4

CC

=30V

V

CC

VCC=15V

T–AMBIENTTEMPERATURE (°C)

Fig. 9 Supply Current vs. Ambient Temperature Fig. 10 Supply Current vs. Supply Voltage

=0V

EE

=0mA(forI

F

=10mA(forI

F

)

CCL

)

CCH

I

CCH

I

CCL

Fig. 8 Output Low Current vs. Ambient Temperature

5

f=100Hz DUTY CYCLE= 99.5% I

=7to16mA

F

=10Ωto V

R

g

4

CC

3

= 30V

V

CC

2

–OUTPUT LOW CURRENT ( A)

1

OL

I

0

-4 0 - 20 0 2 0 406080100

VCC= 15V

TA–AMBIENTTEMPERATUR E (°C)

3.6

-SUPPLYCURRENT ( mA)

I

CC

3.2

2.8

2.4

IF=10mA(forI

=0mA(forI

I

F

V

EE

CCL

=0 ,TA=25°C

)

CCH

)

I

CCH

I

CCL

2.2

-40 -20 0 20 4 060 80100

TA-AMBIENTTEMPEATURE (°C)

Fig. 11 Low to High Input Current Threshold vs.

4.0 VCC= 15V to 30V

=0V

V

EE

Output = Open

3.5

3.0

2.5

2.0

1.5

- LOW TO HIGH CURRENT THRESHOLD (mA)

1.0

FLH

I

-40 -20 0 2 0 406080100

Ambient Temperature

TA-AMBIENTTEMPER ATURE (°C)

2.0

15 20 25 30

V-SUPPLYVOLTAGE (V)

400

350

300

250

200

- PROPAGATOIN DELAY (ns)

P

150

t

100

Fig. 12 Propagation Delay vs. Supply Voltage

IF= 10m A

=25°C

T

A

Rg =1 0Ω,Cg =10nF DUTY CYCLE = 50% f=10kHz

t

PHL

t

PLH

15 18 21 24 27 30

VCC–SUPPLY VOLTAGE (V)

Typical Performance Curves (Continued)

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

Fig. 13 Propagation Delay vs. LED Forward Current

500

VCC=30V, VEE=0V

Rg = 10Ω,Cg=10nF T

=25°C

A

DUTY CYCLE= 50% f=10 kHz

400

300

200

–PROPOGATION DELAY (ns)

P

t

100

681012 14 16

IF–FORWARDLEDCURRENT (mA)

Fig. 15 Propagation Delay vs. Sereies Load Resistance

500

IF= 10m A V

= 30V , VEE=0V

CC

Cg = 10nF

=25°C

T

A

400

DUTY CYCLE= 50% f=10 kHz

300

200

–PROPOGATION DELAY (ns)

P

t

PHL

t

PLH

t

PHL

t

PLH

Fig. 14 Propagation Delay vs. Ambient Temperature

500

IF= 10m A V

= 30V , VEE=0V

CC

Rg = 10Ω,Cg =10nF DUTY CYCLE= 50% f=10 kHz

400

300

200

–PROPOGATION DELAY (ns)

P

t

100

-4 0 -2 0 0 20 406080100

t

PHL

t

PLH

TA–AMBIENTTEMPERATU RE (°C)

Fig. 16 Propagation Delay vs. Load Capacitance

500

IF= 10m A

=30V, VEE=0V

V

CC

Rg = 10

Ω

=25°C

T

A

400

DUTY CYCLE= 50% f=10 kHz

300

200

–PROPOGATION DELAY (ns)

P

t

PHL

t

PLH

100

01020304050

Rg-SERIESLOADRESIST ANCE (Ω)

35

30

25

20

15

–OUTPUTVOLTAGE (V)

O

10

V

5

0

Fig. 17 Transfer Characteristics

TA=25°C

V

= 30V

CC

012345

IF– FOR WA RD LE D CURR ENT ( mA )

100

020406080100

Cg-LOADCAPACITANCE (nF)

Fig. 18 Input Forward Current vs. Forward Voltage

100

10

1

0.1

-FORWA RD CURRE NT (mA)

0. 01

F

I

0.001

0.6 0 .8 1. 0 1 .2 1. 4 1 .6 1 .8

TA=100°C

=-40°C

T

A

T

=25°C

A

VF-FORWARDVOLTAGE(V)

Typical Performance Curves (Continued)

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

14

Fig. 19 Under Voltage Lockout

12

10

8

6

–OUTPUTVOLTA GE (V)

O

V

4

2

0

051015 20

(11.25, 11.30)

(11.20, 0.00) (12.70, 0.00)

(VCC-VEE)–SUPPLYVOLTAGE (V)

(12.75, 12.80)

Test Circuit

Pulse Generator

PW = 4.99ms Period = 5ms R

= 50Ω

OUT

Test Conditions:

Frequency = 200Hz Duty Cycle = 99.8%

= 15V to 30V

V

CC

= 0V

V

EE

V

F(OFF)

Pulse-In

LED-IFmon

= -3.0V to 0.8V

R2 100Ω

R1 100Ω

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

Power Supply

+

C1

0.1µF

1

2

3

4

8

7

Iol

6

V

OL

D1

5

C2 47µF

C3

0.1µF

+

C4 47µF

To Scope

VCC = 15V to 30V

Power Supply

+

V = 6V

Pulse Generator

PW = 10µs Period = 5ms R

= 50Ω

OUT

Test Conditions:

Frequency = 200Hz Duty Cycle = 0.2%

= 15V to 30V

V

CC

V

= 0V

EE

= 7mA to 16mA

I

F

Pulse-In

LED-IFmon

R2 100Ω

R1 100Ω

Figure 20. I

1

2

3

4

Test Circuit

OL

8

7

6

5

Power Supply

+

VCC = 15V to 30V

+

Power Supply

V = 6V

Ioh

C1

0.1µF

+

C2 47µF

C3

0.1µF

+

C4 47µF

–

V

OH

Current Probe

D1

To Scope

Figure 21. I

Test Circuit

OH

Test Circuit (Continued)

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

IF = 7 to 16mA

1

2

3

4

1

2

3

4

Figure 22. V

8

7

6

5

Test Circuit

OH

8

7

6

5

0.1µF

V

100mA

+

VCC = 15 to 30V

–

O

+

VCC = 15 to 30V

–

VO

Figure 23. V

Test Circuit

OL

Test Circuit (Continued)

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

IF = 7 to 16mA

+

VF = -0.3 to 0.8V

–

1

2

3

4

1

2

3

4

Figure 24. I

8

7

6

5

Test Circuit

CCH

8

7

6

5

0.1µF

+

VCC = 30V

–

V

O

+

VCC = 30V

–

V

O

Figure 25. I

Test Circuit

CCL

Test Circuit (Continued)

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

IF

+

VF = –0.3 to 0.8V

–

1

2

3

4

1

2

3

4

Figure 26. I

8

7

6

5

Test Circuit

FLH

8

7

6

5

0.1µF

VO > 5V

V

O

+

VCC = 15 to 30V

–

+

VCC = 15 to 30V

–

IF = 10mA

Figure 27. V

Test Circuit

FHL

1

2

3

4

Figure 28. UVLO Test Circuit

8

7

6

0.1µF

VO = 5V

+ –

15V or 30V

Ramp

V

CC

5

Test Circuit (Continued)

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

F = 10kHz DC = 50%

–

Probe

I

V

OUT

50Ω

F

Figure 29. t

t

PLH

1

2

3

4

PHL

8

0.1µF

7

6

5

t

r

, t

, tR and tF Test Circuit and Waveforms

PLH

t

PHL

t

f

VO

Rg = 10Ω

Cg = 10nF

90%

50%

10%

+

VCC = 15 to 30V

–+

I

F

A

B

+

5V

–

V

CM

0V

V

O

1

2

3

4

+ –

= 2,000V

V

CM

∆t

8

7

6

5

0.1µF

+

VCC = 30V

–

V

O

V

OH

Switch at A: IF = 10mA

V

O

Switch at B: I

= 0mA

F

V

OL

Figure 30. CMR Test Circuit and Waveforms

Package Dimensions

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

Through Hole

PIN 1 ID.

241

0.270 (6.86)

0.250 (6.35)

8

0.070 (1.78)

0.045 (1.14)

0.154 (3.90)

0.120 (3.05)

0.020 (0.51) MIN

0.016 (0.40)

0.008 (0.20)

0.156 (3.94)

0.144 (3.68)

15° MAX

0.300 (7.62) TYP

SEATING PLANE

0.022 (0.56)

0.016 (0.41)

0.200 (5.08) MAX

3

56 7

0.390 (9.91)

0.370 (9.40)

0.100 (2.54) TYP

Surface Mount – 0.3" Lead Spacing (Option S)

0.390 (9.91)

0.370 (9.40)

3214

PIN 1 ID.

0.270 (6.86)

0.250 (6.35)

0.4" Lead Spacing (Option T)

PIN 1 ID.

241

0.270 (6.86)

0.250 (6.35)

8

0.070 (1.78)

0.045 (1.14)

0.020 (0.51)

0.154 (3.90)

0.120 (3.05)

0.156 (3.94)

0.144 (3.68)

MIN

0.016 (0.40)

0.008 (0.20)

0.400 (10.16)

0.200 (5.08) MAX

SEATING PLANE

0.022 (0.56)

0.016 (0.41)

0.031 (0.78)

3

56 7

0.390 (9.91)

0.370 (9.40)

0.100 (2.54) TYP

8-Pin Surface Mount DIP – Land Pattern (Option S)

0.070 (1.78)

0° to 15°

TYP

0.060 (1.52)

0.022 (0.56)

0.016 (0.41)

0.100 (2.54) TYP

8

0.070 (1.78)

0.045 (1.14)

0.020 (0.51) MIN

0.300 (7.62) TYP

0.015 (0.40) MIN Both Sides

0.315 (8.00) MIN

0.405 (10.30) MAX.

0.016 (0.40)

0.008 (0.20)

0.415 (10.54)

0.295 (7.49)

0.100 (2.54)

0.030 (0.76)

0.156 (3.94)

0.144 (3.68)

0.200 (5.08) MAX

567

Note:

All dimensions are in inches (millimeters)

Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package speciﬁcations do not expand the terms of Fairchild’s worldwide terms and conditions, speciﬁcally the warranty therein, which covers Fairchild products.

Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:

http://www

.fairchildsemi.com/packaging/

Package Dimensions (Continued)

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

Surface Mount – 0.4" Lead Spacing (Option TS)

0.390 (9.91)

0.156 (3.94)

0.144 (3.68)

0.200 (5.08) MAX

0.370 (9.40)

3214

567

0.100 (2.54) TYP

0.270 (6.86)

0.250 (6.35)

8

0.070 (1.78)

0.045 (1.14)

0.031 (0.775)

0.022 (0.56)

0.016 (0.41)

PIN 1 ID.

0.020 (0.51) MIN

0.300 (7.62) TYP

0.015 (0.40) MIN Both Sides

0.400 (10.16)

0.497 (12.6) MAX.

8-Pin Surface Mount DIP – Land Pattern (Option TS)

0.070 (1.78)

0.100 (2.54)

0.016 (0.40)

0.008 (0.20)

0.392 (9.96)

0.511 (13.0)

0.060 (1.52)

0.030 (0.76)

Note:

All dimensions are in inches (millimeters)

Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package speciﬁcations do not expand the terms of Fairchild’s worldwide terms and conditions, speciﬁcally the warranty therein, which covers Fairchild products.

Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:

http://www

.fairchildsemi.com/packaging/

Ordering Information

Part Number Package Packing Method

FOD3120 DIP 8-Pin Tube (50 units per tube)

FOD3120S SMT 8-Pin (Lead Bend) Tube (50 units per tube)

FOD3120SD SMT 8-Pin (Lead Bend) Tape and Reel (1,000 units per reel)

FOD3120V DIP 8-Pin, IEC60747-5-2 option Tube (50 units per tube)

FOD3120SV SMT 8-Pin (Lead Bend), IEC60747-5-2 option Tube (50 units per tube)

FOD3120SDV SMT 8-Pin (Lead Bend), IEC60747-5-2 option Tape and Reel (1,000 units per reel)

FOD3120T DIP 8-Pin, 0.4” Lead Spacing Tube (50 units per tube)

FOD3120TV DIP 8-Pin, 0.4” Lead Spacing, IEC60747-5-2 option Tube (50 units per tube)

FOD3120TS SMT 8-Pin, 0.4” Lead Spacing Tube (50 units per tube)

FOD3120TSV SMT 8-Pin, 0.4” Lead Spacing, IEC60747-5-2 option Tube (50 units per tube)

FOD3120TSR2 SMT 8-Pin, 0.4” Lead Spacing Tape and Reel (700 units per reel)

FOD3120TSR2V SMT 8-Pin, 0.4” Lead Spacing, IEC60747-5-2 option Tape and Reel (700 units per reel)

Marking Information

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

1

2

6

XX

43

3120

BYYV

5

Deﬁnitions

1Fairchild logo

2Device number

3 IEC60747-5-2 Option (only appears on component ordered

with this option) (Pending approval)

4Two digit year code, e.g., ‘08’

5Two digit work week ranging from ‘01’ to ‘53’

6 Assembly package code

Carrier Tape Specifications (Option SD)

K

0

t

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

D

0

P

0

P

2

E

F

D

1

W

1

User Direction of Feed

d

A

0

B

0

P

Symbol Description Dimension in mm

WTape Width 16.0 ± 0.3

tTape Thickness 0.30 ± 0.05

P

0

D

0

E Sprocket Hole Location 1.75 ± 0.10

FPocket Location 7.5 ± 0.1

P

2

PPocket Pitch 12.0 ± 0.1

A

0

B

0

K

0

W

1

dCover Tape Thickness 0.1 max

R Min. Bending Radius 30

Sprocket Hole Pitch 4.0 ± 0.1

Sprocket Hole Diameter 1.55 ± 0.05

2.0 ± 0.1

Pocket Dimensions 10.30 ±0.20

10.30 ±0.20

4.90 ±0.20

Cover Tape Width 13.2 ± 0.2

Max. Component Rotation or Tilt 10°

W

Carrier Tape Specifications (Option TSR2)

K

0

t

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

D

0

P

0

P

2

E

F

D

1

W

1

User Direction of Feed

d

A

0

B

0

P

Symbol Description Dimension in mm

WTape Width 24.0 ± 0.3

tTape Thickness 0.40 ± 0.1

P

0

D

0

E Sprocket Hole Location 1.75 ± 0.10

FPocket Location 11.5 ± 0.1

P

2

PPocket Pitch 16.0 ± 0.1

A

0

B

0

K

0

W

1

dCover Tape Thickness 0.1 max

R Min. Bending Radius 30

Sprocket Hole Pitch 4.0 ± 0.1

Sprocket Hole Diameter 1.55 ± 0.05

2.0 ± 0.1

Pocket Dimensions 12.80 ± 0.1

10.35 ± 0.1

5.7 ±0.1

Cover Tape Width 21.0 ± 0.1

Max. Component Rotation or Tilt 10°

W

Reﬂow Proﬁle

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

Max. Ramp-up Rate = 3°C/S

Max. Ramp-down Rate = 6°C/S

Ts ma x

Preheat Area

Ts mi n

t

L

t

s

260 240 220 200 180 160 140 120

T

P

T

L

100

80 60

Temperature (°C)

40 20

0

120

240 360

Time 25°C to Peak

Time (seconds)

Proﬁle Freature Pb-Free Assembly Proﬁle

Temperature Min. (Tsmin) 150°C

Temperature Max. (Tsmax) 200°C

Time (t

Ramp-up Rate (t

Liquidous Temperature (T

Time (t

Peak Body Package Temperature 260°C +0°C / –5°C

Time (t

Ramp-down Rate (T

Time 25°C to Peak Temperature 8 minutes max.

) from (Tsmin to Tsmax) 60–120 seconds

S

to tP) 3°C/second max.

L

) 217°C

L

) Maintained Above (TL) 60–150 seconds

L

) within 5°C of 260°C 30 seconds

P

to TL) 6°C/second max.

P

t

P

TRADEMARKS

The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries,andis not intended to be an exhaustive list of all such trademarks.

Auto-SPM™ Build it Now™ CorePLUS™ CorePOWER™

CROSSVOLT™

CTL™ Current Transfer Logic™ EcoSPARK EfficentMax™ EZSWITCH™*

®

™*

®

Fairchild Fairchild Semiconductor FACT Quiet Series™

®

FACT

®

FAST

®

F-PFS™

®

FRFET Global Power Resource Green FPS™ Green FPS™ e-Series™ Gmax™ GTO™ IntelliMAX™ ISOPLANAR™ MegaBuck™ MICROCOUPLER™ MicroFET™ MicroPak™ MillerDrive™ MotionMax™ Motion-SPM™ OPTOLOGIC OPTOPLANAR

®

FastvCore™ FETBench™ FlashWriter FPS™

®

*

PDP SPM™ Power-SPM™

PowerTrench

SM

PowerXS™ Programmable Active Droop™ QFET QS™ Quiet Series™ RapidConfigure™

Saving our world, 1mW/W/kW at a time™ SmartMax™ SMART START™ SPM STEALTH™ SuperFET™ SuperSOT™-3

®

SuperSOT™-6 SuperSOT™-8 SupreMOS™ SyncFET™ Sync-Lock™

®

ThePower Franchise

TinyBoost™ TinyBuck™

®

TinyLogic

®

TINYOPTO™

™

TinyPower™ TinyPWM™ TinyWire™ TriFault Detect™

®

TRUECURRENT™* µSerDes™

®

UHC Ultra FRFET™ UniFET™ VCX™ VisualMax™

®

*

XS™

*Trademarks of System General Corporation, used under license by Fairchild Semiconductor.

DISCLAIMER

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERSTHESE PRODUCTS.

FOD3120 — High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.

As used herein:

1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user.

2. A critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.

ANTI-COUNTERFEITING POLICY

Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com, under Sales Support.

Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failedapplications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. Fairchild strongly encourages customers to purchase Fairchild parts either directly from Fairchild or from Authorized Fairchild Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to-date technicalandproduct information. Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors.

PRODUCT STATUS DEFINITIONS

Definition of Terms

Datasheet Identification Product Status Definition

Advance Information Formative / In Design

Preliminary

First Production

No Identification Needed Full Production

Obsolete Not In Production

Datasheet contains the design specifications for product development. Specifications may change in any manner without notice.

Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design.

Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve the design.

Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor. The datasheet is for reference information only.

Rev. I40