Datasheet FODM3062, FODM3063, FODM3082, FODM3083 Datasheet (Fairchild)

FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers

September 2010

FODM3062, FODM3063, FODM3082, FODM3083 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers

Features

■

dv/dt of 600V/µs guaranteed Compact 4-pin surface mount package

■

(2.4mm maximum standoff height)

■

Zero voltage crossing Peak blocking voltage: 600V (FODM306X)

■

800V (FODM308X)

Available in tape and reel quantities of 2500

■

C-UL, UL and VDE certiﬁcations pending

Applications

■

Solenoid/valve controls Lighting controls

■

Static power switches AC motor drives

■

Temperature controls

■

E.M. contactors AC motor starters

■

Solid state relays

Package Dimensions

Description

The FODM306X and FODM308X series consist of an infrared emitting diode optically coupled to a monolithic silicon detector performing the function of a zero voltage crossing bilateral triac driver, and is housed in a compact 4-pin mini-ﬂat package. The lead pitch is 2.54mm. They are designed for use with a triac in the interface of logic systems to equipment powered from 115/240 VAC lines, such as solid state relays, industrial controls, motors, solenoids and consumer appliances.

4.40±0.20

ANODE

1

2.54±0.25

ZERO

3.60±0.30

2.00±0.20

0.10±0.10

0.40±0.10

Note:

All dimensions are in millimeters.

5.30±0.30

+0.2

7.00

–0.7

CATHODE

0.20±0.05

2

CROSSING

CIRCUIT

MAIN TERM.

4

3

MAIN TERM.

(T

Absolute Maximum Ratings

= 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 Rating Units

TOTAL PACKAGE

T

STG

T

OPR

EMITTER

I

F (avg)

I

F (pk)

V

R

P

D

DETECTOR

I

T(RMS)

V

DRM

P

D

Storage Temperature -55 to +150 °C Operating Temperature -40 to +100 °C

Continuous Forward Current 60 mA Peak Forward Current (1µs pulse, 300pps.) 1 A Reverse Input Voltage 6 V Power Dissipation (No derating required over operating temp. range) 100 mW

On-State RMS Current 70 mA (RMS) Off-State Output Terminal Voltage FODM3062/FODM3063 600 V

FODM3082/FODM3083 800

Power Dissipation (No derating required over operating temp. range) 300 mW

FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers

(T

Electrical Characteristics

= 25°C)

A

Individual Component Characteristics

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

EMITTER

V

Input Forward Voltage I

F

I

Reverse Leakage Current V

R

= 30mA 1.5 V

F

= 6V 100 µA

R

DETECTOR

I

DRM1

Peak Blocking Current, Either Direction

dV/dt Critical Rate of Rise of

Off-State Voltage

Rated V

I

DRM

= 0 (Figure 1)

F

(1)

, I

= 0

F

(2)

600 V/µs

500 nA

Transfer Characteristics

Symbol DC Characteristics Test Conditions Device Min. Typ.* Max. Units

I

V

I

LED Trigger Current Main Terminal

FT

Holding Current,

H

Either Direction Peak On-State Voltage,

TM

Either Direction

Voltage = 3V

I

= Rated I

F

I

= 100mA peak

TM

FT

(3)

FODM3062 10 mA FODM3082 FODM3063 5 FODM3083

All 300 µA

,

All 3 V

FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers

Zero Crossing Characteristics

Symbol Characteristics Test Conditions Device Min. Typ.* Max. Units

V

IH

Inhibit Voltage, MT1-MT2 Voltage above which device will not trigger

IDRM2 Leakage in Inhibit

State

I

= Rated I

F

I

= Rated I

F

FT

Rated VDRM, Off-State

All 20 V

FT

,

All 2 mA

Isolation Characteristics

Characteristics Test Conditions Symbol Device Min. Typ.* Max. Units

Steady State Isolation

(4)

Voltage

*All typicals at 25°C.

Notes:

1. Test voltage must be applied within dv/dt rating.

2. This is static dv/dt. See Figure 1 for test circuit. Commutating dv/dt is function of the load-driving thyristor(s) only.

3. All devices are guaranteed to trigger at an I I

lies between max I

F

4. Steady state isolation voltage, V common, and pins 3 & 4 are common.

(1 Minute)

V

ISO

All 3750 VRMS

R.H. = 40% to 60%

value less than or equal to max I

(10mA for FODM3062/82, 5mA for FODM3063/83) and absolute max I

FT

ISO

F

, is an internal device dielectric breakdown rating. For this test, pins 1 & 2 are

. Therefore, recommended operating

FT

(60 mA).

F

Typical Performance Curves

Fig. 1 LED Forward Voltage vs. Forward Current Fig. 2 Leakage Current vs. Ambient Temperature

1.8

1.7

1000

VDRM = 600V

FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers

1.6

1.5

1.4

1.3

1.2

- FORWARD VOLTAGE (V) F

V

TA = 25°C

1.1

TA = 100°C

1.0

0.9 110100

IF - FORWARD CURRENT (mA)

TA = -40°C

Fig. 3 Holding Current vs. Ambient Temperature Fig. 4 Trigger Current vs. Ambient Temperature

10

NORMALIZED TO TA = 25°C

1.0

100

10

- LEAKAGE CURRENT (nA)

1

DRM

I

0.1

-40 -20 0 20 406080100

TA - AMBIENT TEMPERATURE (°C)

1.6

1.4

1.2

1.0

= 3V

V

TM

NORMALIZED TO T

= 25°C

A

0.8

- HOLDING CURRENT (NORMALIZED) H

I

0.1

-40 -20 100

020406080

TA - AMBIENT TEMPERATURE (°C)

- TRIGGER CURRENT (NORMALIZED)

0.6

FT

I

0.8

-40 -20 0 20 40 60 80

TA - AMBIENT TEMPERATURE (°C)

100

FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers

Typical Performance Curves

(Continued)

Fig. 5 LED Current Required to Trigger vs. LED Pulse Width Fig. 6 Off-State Output Terminal Voltage vs. Ambient Temperature

12

T= 25°C

A

10

8

6

4

- LED TRIGGER CURRENT (NORMALIZED)

2

FT

I

0

PWIN - LED TRIGGER PULSE WIDTH (°C)

T

A

>> 100µsNORMALIZED TO PW

IN

100101

1.4

NORMALIZED TO T = 25°C

1.3

1.2

1.1

1.0

(NORMALIZED)

0.9

0.8

- OFF-STATE OUTPUT TERMINAL VOLTAGE

0.7

DRM

V

0.6

-40 -20

A

020406080100

TA - AMBIENT TEMPERATURE (°C)

Fig. 7 On-State Characteristics

800

TA = 25°C

600

400

200

0

-200

- ON-STATE CURRENT (mA)

TM

I

-400

-600

-800

-4 -3 -2 -1 01234

VTM - ON-STATE VOLTAGE (V)

Typical Applications

FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers

800V (FODM3082)

(FODM3083)

600V (FODM3062)

(FODM3063)

Note:

This optoisolator should not be used to drive a load directly. It is intended to be a trigger device only.

Vdc

PULSE INPUT

APPLIED VOLTAGE

WAVEFORM

0 VOLTS

R

TEST

MERCURY

WETTED

RELAY

378V (FODM3062, FODM3063)

504V (FODM3082, FODM3083)

τ

RC

R = 10 kΩ

C

TEST

D.U. T.D.U. T.

Figure 8. Static dv/dt Test Circuit

X100 SCOPE PROBE

1. The mercury wetted relay provides a high speed repeated pulse to the D.U.T.

2. 100x scope probes are used, to allow high speeds and voltages.

3. The worst-case condition for static dv/dt is established by triggering the D.U.T. with a normal LED input current, then removing the current. The variable RTEST allows the dv/dt to be gradually increased until the D.U.T. continues to trigger in response to the applied voltage pulse, even after the LED current has been removed. The dv/dt is then decreased until the D.U.T. stops triggering. tRC is measured at this point and recorded.

V

=

= 800V (FODM3082, FODM3083)

max

= 600V (FODM3062, FODM3063)

dv/dt =

0.63 V

τ

RC

max

378

=

(FODM3062, FODM3063)

τ

RC

504

(FODM3082, FODM3083)

=

τ

RC

R1 D1

V

CC

Note:

This optoisolator should not be used to drive a load directly. It is intended to be a trigger device only.

1

FODM3062 FODM3063 FODM3082

R

FODM3083

in

2

4

SCR

360 Ω

3

R2 D2

SCR

LOAD

Figure 9. Inverse-Parallel SCR Driver Circuit (240VAC)

240 VAC

Suggested method of firing two, back-to-back SCR’s, with a Fairchild triac driver. Diodes can be 1N4001; resistors, R1 and R2, are optional 330 ohms.

Determining the Power Rating of the Series Resistors Used in a Zero-Cross Opto-TRIAC Driver Application

The following will present the calculations for determining the power dissipation of the current limiting resistors found in an opto-TRIAC driver interface.

Figure 10 shows a typical circuit to drive a sensitive gate four quadrant power TRIAC. This ﬁgure provides typical resistor values for a zero line cross detecting opto-TRIAC when operated from a mains voltage of 20V to 240V. The wattage rating for each resistor is not given because their dissipation is dependent upon characteristics of the power TRIAC being driven.

Recall that the opto-TRIAC is used to trigger a four quadrant power TRIAC. Please note that these optoTRIACs are not recommended for driving “snubberless” three quadrant power TRIACs.

Under normal operation, the opto-TRIAC will ﬁre when the mains voltage is lower than the minimum inhibit trigger voltage, and the LED is driven at a current greater than the maximum LED trigger current. As an example for the FODM3063, the LED trigger current should be greater than 5mA, and the mains voltage is less than 10V peak. The inhibit voltage has a typical range of 10V minimum and 20V maximum. This means that if a sufﬁcient LED current is ﬂowing when the mains voltage is less than 10V, the device will ﬁre. If a trigger appears between 10V and 20V, the device may ﬁre. If the trigger occurs after the mains voltage has reached 20Vpeak, the device will not ﬁre.

The power dissipated from resistors placed in series with the opto-TRIAC and the gate of the power TRIAC is much smaller than one would expect. These current handling components only conduct current when the mains voltage is less than the maximum inhibit voltage. If the opto-TRIAC is triggered when the mains voltage is greater than the inhibit voltage, only the TRIAC leakage current will ﬂow. The power dissipation in a 360Ω resistor shown in Figure 10 is the product of the resistance (360Ω) times the square of the current sum of main TRIAC’s gate current plus the current ﬂowing gate to the MT2 resistor connection (330Ω). This power calculation is further modiﬁed by the duty factor of the duration for this current ﬂow. The duty factor is the ratio of the turn-on time of the main TRIAC to the sine of the single cycle time. Assuming a main TRIAC turn-on time of 50µs and a 60Hz mains voltage, the duty cycle is approximately 0.6%. The opto-TRIAC only conducts current while triggering the main TRIAC. Once the main TRIAC ﬁres, its onstate voltage is typically lower than the on-state sustaining voltage of the opto-TRIAC. Thus, once the main TRIAC ﬁres, the opto-TRIAC is often shunted off. This situation results in very low power dissipation for both the 360Ω and 330Ω resistors, when driving a traditional four quadrant power TRIAC.

If a three quadrant “snubberless” TRIAC is driven by the opto-TRIAC, the calculations are different. When the main power TRIAC is driving a high power factor (resistive) load, it shuts off during the fourth quadrant.

FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers

R

in

V

CC

For highly inductive loads (power factor < 0.5), change this value to 360 ohms.

*

1

2

FODM3062 FODM3063 FODM3082 FODM3083

360 Ω

4

39*

3

330

Figure 10. Hot-Line Switching Application Circuit

0.01

LOAD

HOT

240 VAC

NEUTRAL

Typical circuit for use when hot line switching of 240VAC is required. In this circuit the “hot” side of the line is switched and the load connected to the cold or neutral side. The load may be connected to either the neutral or hot line.

R

is calculated so that IF is equal to the rated IFT of the

in

part, 5mA for the FODM3063/83 and 10mA for the FODM3062/82. The 39Ω resistor and 0.01µF capacitor are for snubbing of the triac and may or may not be necessary depending upon the particular triac and load used.

FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers

If sufﬁcient holding current is still ﬂowing through the opto-TRIAC, the opto-TRIAC will turn-on and attempt to carry the power TRIACs load. This situation typically causes the opto-TRIAC to operate beyond its maximum current rating, and product and resistor failures typically result. For this reason, using an optoTRIAC to drive a three quadrant “snubberless” power TRIAC is not recommended.

Power in the 360Ω resistor, when driving a sensitive gate 4 quadrant power TRIAC:

I

= 20mA

GT

V

= 1.5V

GT

DF = 0.6%

P = (I

GT

+V

GT

/

P = (20mA + 1.5

330 Ω )

/

330 Ω )

2

x 360 Ω x DF

2

*x 360 Ω x 0.6% = 1.3mW

A 1/4 watt resistor is more than adequate for both the 360 Ω and 330 Ω resistors.

The real power in the snubber resistor is based upon the integral of the power transient present when the load commutes. A fast commuting transient may allow a peak current of 4A to 8A in the snubbing ﬁlter. For best results, the capacitor should be a nonpolarized AC unit with a low ESR. The 39Ω series resistor sets a time constant and limits the peak current. For a resistive load with a power factor near unity, the commutating transients will be small. This results in a very small peak current given the 0.01µF capacitor’s reactance. Normally, for factional horsepower reactive loads, the resistor found in the snubber circuit will have a power rating from 1/2W to 2W. The resistor should be a low inductance type to adequately ﬁlter the high frequency transients.

Ordering Information

Option Description

No option Bulk (100 units/tube)

V VDE Approved

R2 Tape and Reel (2500 units)

R2V Tape and Reel (2500 units) and VDE Approved

Marking Information

FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers

1

3063

XVR

YY

3

4

5

2

6

Deﬁnitions

1Fairchild logo 2Device number 3 VDE mark (Note: Only appears on parts ordered with VDE

option – See order entry table) 4 One digit year code 5Two digit work week ranging from ‘01’ to ‘53’ 6 Assembly package code

Tape and Reel Information

FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers

K

t

0

d

Tape

Tape Sprocket Hole Sprocket Hole Dia. Sprocket Hole Locatio

Pocket Location

Pocket Pitch

Pocket Dim

Poc Cover Tape Width

o

ver Ta

C

Max. C

Devices Per Reel

W

Width Thickness

ket Hole

pe Thickness

o

mp

1

Description

Pitch

n

e

nsion

Dia.

n

ent Rotatio

o

n

or Tilt

P

0

Symbol

W t P

0

D

0

E F P

2

P A

0

B

0

K

0

D

1

W

1

d

P

2

D

0

E

A

0

P

B

0

2.54 Pitch

Dimensions

±

0.4

12.00

0.35

±

0.02

4.00

±

0.20

1.55

±

0.20

1.75

±

0.20

5.50

±

0.20

2.00

±

0.20

00

20

8.

±

0.

4.75

±

0.20

7.30

±

0.20

2.30

±

0.20

1.55

±

0.20

9.20

±

0.02

0.065

a

x

20°

m

0

250

F

D

1

W

Re

330 m

m

(13")

e

ter

m

Dia

el

Footprint Drawing for PCB Layout

6.50

0.80

2.54

1.00

FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers

Note:

All dimensions are in mm.

Reﬂow Proﬁle

FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers

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 Feature 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 t

) 3°C/second max.

L

P

) 217°C

L

) Maintained Above (T

L

) within 5°C of 260°C 30 seconds

P

to T

P

) 60–150 seconds

L

) 6°C/second max.

L

t

P

TRADEMARKS

®

The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries,andisnot intended to be an exhaustive list of all such trademarks.

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

CROSSVOLT™

CTL™ Current Transfer Logic™ DEUXPEED Dual Cool™ EcoSPARK EfficientMax™

®

n

ESBC™

F-PFS™

®

FRFET Global Power Resource Green FPS™ Green FPS™ e-Series™ Gmax™ GTO™ IntelliMAX™ ISOPLANAR™ MegaBuck™ MICROCOUPLER™ MicroFET™ MicroPak™ MicroPak2™

®

Fairchild Fairchild Semiconductor FACT Quiet Series™

®

FACT

®

FAST FastvCore™ FETBench™ FlashWriter

®

*

FPS™

®

MillerDrive™ MotionMax™ Motion-SPM™ OptoHiT™ OPTOLOGIC OPTOPLANAR

®

PDP SPM™

®

Power-SPM™

SM

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

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

®

The Power Franchise

®

TinyBoost™ TinyBuck™

™

TinyCalc™ TinyLogic TINYOPTO™ TinyPower™ TinyPWM™ TinyWire™

®

TriFault Detect™ TRUECURRENT™* " SerDes™

SuperSOT™-3 SuperSOT™-6

®

SuperSOT™-8 SupreMOS

®

SyncFET™ Sync-Lock™

UHC Ultra FRFET™ UniFET™ VCX™ VisualMax™ XS™

®

*

®

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

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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 COVERS THESE PRODUCTS.

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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.

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Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on ourexternal 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,failed applications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customersfromthe 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 FairchildDistributors 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 technical and product 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

Advance Information Formative / In Design

Preliminary First Production

No Identification Needed Full Production

Obsolete Not In Production

Product Status Definition

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. I49

FODM3062, FODM3063, FODM3082, FODM3083 — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers