Datasheet MOC8021M, MOC8050M Datasheet (Fairchild)

MOC8021M, MOC8050M — Photodarlington Optocoupler (No Base Connection)

September 2009

MOC8021M, MOC8050M Photodarlington Optocoupler (No Base Connection)

Features

■

High BV – Minimum 50V (MOC8021M) – Minimum 80V (MOC8050M)

■

High current transfer ratio: – Minimum 1,000% (MOC8021M) – Minimum 500% (MOC8050M)

■

500% No base connection for improved noise immunity

■

Underwriters Laboratory (UL) recognized File #E90700, Volume 2

IEC 60747-5-2 approved (ordering option V)

■

CEO

Applications

Appliances, measuring instruments

■

I/O interface for computers Programmable controllers

■

Portable electronics Interfacing and coupling systems of different

■

potentials and impedance

■

Solid state relays

Description

The MOC8021M and MOC8050M are photodarlingtontype optically coupled optocouplers. The devices have a gallium arsenide infrared emitting diode coupled with a silicon darlington phototransistor.

Schematic Package Outlines

ANODE

CATHODE

N/C

1

2

3

N/C

6

COLLECT

5

4

EMITTER

OR

MOC8021M, MOC8050M — Photodarlington Optocoupler (No Base Connection)

Absolute Maximum Ratings

(T

= 25°C 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

TOTAL DEVICE

T

STG

T

OPR

T

SOL

P

D

EMITTER

I

F

V

R

P

D

DETECTOR

V

CEO

P

D

I

C

Storage Temperature -40 to +150 °C

Operating Temperature -40 to +100 °C

Lead Solder Temperature (Wave solder) 260 for 10 sec °C

Total Device Power Dissipation @ T

= 25°C 250 mW

A

Derate above 25°C 2.94 mW/°C

DC/Average Forward Input Current 60 mA

Reverse Input Voltage 3 V

LED Power Dissipation @ T

= 25°C 120 mW

A

Derate above 25°C 1.41 mW/°C

Collector-Emitter Voltage MOC8021M MOC8050M

Detector Power Dissipation @ T

= 25°C 150 mW

A

50 80

V

Derate above 25°C 1.76 mW/°C

Continuous Collector Current 150 mA

Ω

MOC8021M, MOC8050M — Photodarlington Optocoupler (No Base Connection)

Electrical Characteristics

(T

= 25°C Unless otherwise speciﬁed.)

A

Individual Component Characteristics

Symbol Parameter Test Conditions Min. Typ.* Max. Unit

EMITTER

V

I

Input Forward Voltage

F

Reverse Leakage Current

R

I

= 10mA 1.18 2.00 V

F

V

= 3.0V 0.001 10 µA

R

DETECTOR

BV

I

CEO

C

Collector-Emitter Breakdown Voltage

CEO

MOC8021M MOC8050M

Emitter-Collector Breakdown Voltage I

ECO

Collector-Emitter Dark Current

Capacitance

CE

I

= 1.0mA, I

C

= 100µA, I

E

V

= 60V, I

CE

V

= 0V, f = 1MHz 8 pF

CE

= 0

F

50 80

= 0 5 10 V

F

= 0 1 µA

F

100 100

Transfer Characteristics

Symbol Parameter Test Conditions Min. Typ.* Max. Unit

DC CHARACTERISTICS

CTR

AC CHARACTERISTICS

t

on

t

off

Current Transfer Ratio, Collector to Emitter

MOC8021M

MOC8050M

Non-Saturated Turn-on Time I

Tu r n-off Time I

I

= 10mA, V

F

I

= 10mA, V

F

= 5mA, V

F

R

= 100 Ω

L

= 5mA, V

F

R

= 100 Ω

L

CE

= 10V,

CC

= 10V,

CC

= 5V

= 1.5V

1,000

500

8.5 µs

95 µs

V

%

Isolation Characteristics

Symbol Characteristic Test Conditions Min. Typ. Max. Units

V

ISO

R

ISO

C

ISO

Input-Output Isolation Voltage

Isolation Resistance

Isolation Capacitance

Note:

*Typical values at T

= 25°C

A

f = 60Hz, t = 1 sec. 7500 Vac(pk)

V

= 500VDC 10

I-O

V

= Ø, f = 1MHz 0.2 2 pF

I-O

11

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

MOC8021M, MOC8050M — Photodarlington Optocoupler (No Base Connection)

Installation Classiﬁcations per DIN VDE 0110/1.89

Ta ble 1 For Rated Main Voltage < 150Vrms I-IV For Rated Main voltage < 300Vrms I-IV Climatic Classiﬁcation 55/100/21 Pollution Degree (DIN VDE 0110/1.89) 2

CTI Comparative Tracking Index 175

V

PR

Input to Output Test Voltage, Method b,

V

x 1.875 = V

IORM

, 100% Production Test

PR

1594 V

peak

with tm = 1 sec, Partial Discharge < 5pC

Input to Output Test Voltage, Method a,

V

IORM

x 1.5 = V

, Type and Sample Test

PR

1275 V

peak

with tm = 60 sec, Partial Discharge < 5pC

V

IORM

IOTM

Max. Working Insulation Voltage 850 V

Highest Allowable Over Voltage 6000 V

peak

External Creepage 7 mm External Clearance 7 mm

Insulation Thickness 0.5 mm

RIO Insulation Resistance at Ts, V

= 500V 10

IO

9

Ω

Typical Performance Curves

MOC8021M, MOC8050M — Photodarlington Optocoupler (No Base Connection)

Fig. 1 LED Forward Voltage vs. Forward Current

1.8

1.6

1.4

T

=-40oC

1.2

1.0

- FORWARD VOLTAGE (V)

F

V

0.8

0.6

0.1 1 10 100

I

Fig. 3 Normalized CTR vs. Ambient Temperature

1.6

IF=10mA V

=10V

CE

1.4

A

TA=25oC

T

= 110oC

A

- LED FORWARD CURRENT (mA)

F

Normalized to T

A

1.2

1.0

0.8

0.6

=25oC

Fig. 2 Normalized CTR vs. Forward Current

T

A

T

=7

=110oC

A

Normalized to I

o

C

0

T

A

VCE=10V

=25oC

T

A

T

=0oC, 25oC

A

1

0.1

NORMALIZED CTR – CURRENT TRANSFER RATIO

0.1 1 10 100

IF - FORWARD CURRENT (mA)

Fig. 4 Turn-on Time vs. Forward Current

1000

=1k

R

Ω

L

100

µs)

10

- TURN-ON TIME (

ON

T

1

Ω

= 100

R

L

Ω

=10

R

L

=10mA

F

=-40oC

VCC=10V

=25oC

T

A

NORMALIZED CTR – CURRENT TRANSFER RATIO

0.4

-40 -20 0 20 40 60 80 100 120

TA - AMBIENT TEMPERATURE (°C)

Fig. 5 Turn-off Time vs. Forward Current

VCC=10V

T

1000

µs)

Ω

=1K

R

L

100

= 100

R

Ω

L

- TURN-ON TIME (

OFF

T

10

1

0110100

Ω

=10

R

L

- FORWARD CURRENT (mA)

I

F

A

=25oC

0.1

0.1 1 10 100

IF - FORWARD CURRENT (mA)

Fig. 6 Normalized Collector-Emitter Current

vs. Collector-Emitter Voltage

16

TA=25oC

14

I

=10mA

12

10

F

I

=5mA

F

8

6

- COLLECOTR-EMITTER CURRENT

CE

4

2

NORMALIZED I

0

012345678910

I

F

I

F

=2mA

=1mA

VCE - COLLECTOR-EMITTER VOLTAGE (V)

Normalized to :

=1mA,VCE=5V

I

F

MOC8021M, MOC8050M — Photodarlington Optocoupler (No Base Connection)

Typical Performance Curves

Fig. 7 Dark Current vs. Ambient Temperature

100,000

VCE= 10V

10,000

1.000

100

10

1

0.1

- COLLECTOR -EMITTER DARK CURRENT (nA)

CEO

I

0.01

-40 -20 0 20

TEST CIRCUIT WAVE FORMS

(Continued)

TA - AMBIENT TEMPERATURE

60 80 100 120

40

(°C)

INPUT

= 10V

V

CC

INPUT PULSE

I

F

R

BE

C

R

L

OUTPUT

Adjust

I

F to produce IC = 2 mA

10%

90%

OUTPUT PULSE

t

r

t

on

t

f

t

off

Figure 8. Switching Time Test Circuit and Waveforms

Package Dimensions

Through Hole 0.4" Lead Spacing

8.13–8.89

64

8.13–8.89

64

MOC8021M, MOC8050M — Photodarlington Optocoupler (No Base Connection)

6.10–6.60

5.08 (Max.)

3.28–3.53

0.38 (Min.)

(0.86)

1.02–1.78

Pin 1

13

0.41–0.51

0.25–0.36

0.76–1.14

2.54–3.81

2.54 (Bsc)

Surface Mount

7.62 (Typ.)

15° (Typ.)

8.13–8.89

64

0.20–0.30

6.10–6.60

5.08 (Max.)

3.28–3.53

0.38 (Min.)

(0.86)

1.02–1.78

Pin 1

13

0.41–0.51

(1.78)

0.25–0.36

0.76–1.14

2.54–3.81

2.54 (Bsc)

(1.52)

0.20–0.30

10.16–10.80

(2.54)

(0.76)

8.43–9.90

6.10–6.60

Pin 1

(7.49)

(10.54)

13

Rcommended Pad Layout

0.25–0.36

3.28–3.53

5.08

(Max.)

0.38 (Min.)

(0.86)

1.02–1.78

0.41–0.51

0.76–1.14

2.54 (Bsc)

0.16–0.88

(8.13)

0.20–0.30

Note:

All dimensions in mm.

Ordering Information

Option

No sufﬁx MOC8050M Standard Through Hole Device (50 parts per tube)

S MOC8050SM Surface Mount Lead Bend

SR2 MOC8050SR2M Surface Mount; Tape and Reel

T MOC8050TM 0.4" Lead Spacing

V MOC8050VM IEC60747-5-2

TV MOC8050TVM IEC60747-5-2, 0.4" Lead Spacing

SV MOC8050SVM IEC60747-5-2, Surface Mount

SR2V MOC8050SR2VM IEC60747-5-2, Surface Mount, Tape and Reel

Marking Information

Order Entry Identiﬁer

(Example) Description

MOC8021M, MOC8050M — Photodarlington Optocoupler (No Base Connection)

MOC8050

V X YY Q

43

Deﬁnitions

1 Fairchild logo 2 Device number

VDE mark (Note: Only appears on parts ordered with VDE

3

option – See order entry table)

4 One digit year code, e.g., ‘7’ 5 Two digit work week ranging from ‘01’ to ‘53’ 6 Assembly package code

5

1

2

6

Tape Dimensions

4.5 ± 0.20

0.30 ± 0.05

21.0 ± 0.1

0.1 MAX

4.0 ± 0.1

User Direction of Feed

2.0 ± 0.05

10.1 ± 0.20

12.0 ± 0.1

1.5 MIN

Ø

11.5 ± 1.0

9.1 ± 0.20

Ø

1.5 ± 0.1/-0

1.75 ± 0.10

24.0 ± 0.3

MOC8021M, MOC8050M — Photodarlington Optocoupler (No Base Connection)

Note:

All dimensions are in millimeters.

Reflow Soldering Profile

300

280

260

240

220

200

180

160

°C

140

120

100

80

60

40

20

0

0 60 180120 270

260°C

>245°C = 42 Sec

Time above

183°C = 90 Sec

1.822°C/Sec Ramp up rate

33 Sec

360

Time (s)

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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™

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MOC8021M, MOC8050M — Photodarlington Optocoupler (No Base Connection)

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As used herein:

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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.

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Rev. I40