Fairchild FODM3011 service manual

FODM30XX — 4-Pin Full Pitch Mini-Flat Package Random-Phase Triac Driver Output Optocouplers

April 2009

FODM3011, FODM3012, FODM3022, FODM3023, FODM3052, FODM3053 4-Pin Full Pitch Mini-Flat Package Random-Phase Triac Driver Output Optocouplers

Features

Compact 4-pin surface mount package (2.4 mm

■

maximum standoff height)

■

Peak blocking voltage 250V (FODM301X) 400V (FODM302X) 600V (FODM305X)

■

Available in tape and reel quantities of 2500. Add “NF098” for new construction version with 260°C

■

max. reﬂow temperature rating

■

UL, C-UL and VDE certiﬁcations pending

Applications

Industrial controls

■

Tr afﬁc lights Vending machines

■

Package Dimensions

Applications

Solid state relay

■

Lamp ballasts

■

Solenoid/valve controls Static AC power switch

■

Incandescent lamp dimmers Motor control

■

(Continued)

Description

The FODM301X, FODM302X, and FODM305X series consists of a GaAs infrared emitting diode driving a silicon bilateral switch housed in a compact 4-pin mini-ﬂat package. The lead pitch is 2.54mm. They are designed for interfacing between electronic controls and power triacs to control resistive and inductive loads for 115V/240V operations.

4.40±0.20

2.54±0.25

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

0.20±0.05

ANODE

CATHODE

1

2

MAIN

4

TERMINAL

MAIN

3

TERMINAL

(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 Value 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 3 V Power Dissipation (No derating required over operating temp. range) 100 mW

On-State RMS Current 70 mA (RMS) Off-State Output Terminal Voltage FODM3011/FODM3012 250 V

FODM3022/FODM3023 400 FODM3052/FODM3053 600

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

FODM30XX — 4-Pin Full Pitch Mini-Flat Package Random-Phase Triac Driver Output Optocouplers

(T

Electrical Characteristics

= 25°C)

A

Individual Component Characteristics

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

EMITTER

V

Input Forward Voltage I

F

Reverse Leakage Current V

I

R

DETECTOR

I

DRM

Peak Blocking Current Either Direction

dV/dt Critical Rate of Rise of

Off-State Voltage

= 10mA All 1.20 1.5 V

F

= 3V, T

R

Rated V

I

= 0 (Figure 8)

F

= 25°C All 0.01 100 µA

A

(1)

, I

DRM

F

= 0

(2)

All 2 100 nA

FODM3011,

10 V/µs FODM3012, FODM3022,

FODM3023

FODM3052,

1,000

FODM3053

FODM30XX — 4-Pin Full Pitch Mini-Flat Package Random-Phase Triac Driver Output Optocouplers

Transfer Characteristics

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

I

V

I

LED Trigger Current Main Terminal

FT

Holding Current, Either

H

Direction Peak On-State Voltage Either

TM

Direction

Voltage = 3V

(3)

FODM3011, FODM3022,

10 mA

FODM3052

FODM3012,

5

FODM3023,

FODM3053

All 300 µA

I

= 100mA peak All 1.7 3 V

TM

Isolation Characteristics

Symbol Characteristic Test Conditions Device Min. Typ.* Max. Unit

V

ISO

*All typicals at T

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

and FODM3053) and absolute max I

Steady State Isolation Voltage

= 25°C

A

(10mA for FODM3011, FODM3022, and FODM3052, 5mA for FODM3012, FODM3023,

FT

1 Minute, R.H. = 40% to 60%

value less than or equal to max I

F

(60mA).

F

All 3750 VRMS

. Therefore, recommended operating

FT

Typical Performance Curves

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

1.8

1.7

1000

FODM30XX — 4-Pin Full Pitch Mini-Flat Package Random-Phase Triac Driver Output Optocouplers

VDRM = 600V

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

V

= 3V

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