5–1

FEATURES

IL1, 20% Min.

IL2, 100% Min.

IL5, 50% Min.

•

High Collector-Emitter Voltage

•

Field-Effect Stable by TRansparent IOn Shield

(TRIOS)

•

Double Molded Package Offers Isolation Test

•

Underwriters Lab File #E52744

•

VDE Approval #0884

(Available with Option 1)

DESCRIPTION

The IL1/2/5 are optically coupled isolated pairs employ-

ing GaAs infrared LEDs and silicon NPN phototransistor.

Signal information, including a DC level, can be trans-

mitted by the drive while maintaining a high degree of

electrical isolation between input and output. The IL1/2/5

are especially designed for driving medium-speed logic

and can be used to eliminate troublesome ground loop

and noise problems. These couplers can be used also

to replace relays and transformers in many digital inter-

face applications such as CRT modulation.

See Appnote 45, “How to Use Optocoupler Normalized

Curves.”

V

DE

Maximum Ratings

Emitter

Reverse Voltage.................................................................................. 6 V

Forward Current ............................................................................. 60 mA

Surge Current .................................................................................. 2.5 A

Power Dissipation ........................................................................ 100 mW

Derate Linearly from 25

°C .................................................... 1.33 mW/°C

Detector

Collector-Emitter Reverse Voltage

IL1 ................................................................................................... 50 V

IL2, IL5 ............................................................................................. 70 V

Emitter-Base Reverse Voltage ............................................................. 7 V

Collector-Base Reverse Voltage ........................................................ 70 V

Collector Current ............................................................................ 50 mA

Collector Current (t<1 ms) ............................................................ 400 mA

Power Dissipation ........................................................................ 200 mW

Derate Linearly from 25

°C ...................................................... 2.6 mW/°C

Package

Package Power Dissipation ........................................................ 250 mW

Derate Linearly from 25

°C ...................................................... 3.3 mW/°C

Isolation Test Voltage (between emitter and detector

referred to standard climate 23

°C/50%RH, DIN 50014)5300 VAC

RMS

Creepage..................................................................................min. 7 mm

Clearance .................................................................................min. 7 mm

Comparative Tracking Index per

DIN IEC 112/VDE 0303, part 1.........................................................175

Isolation Resistance

12

Ω

11

Ω

Storage Temperature .................................................... –40

°C to +150°C

Operating Temperature................................................. –40

°C to +100°C

Junction Temperature ..................................................................... 100

°C

Soldering Temperature (2 mm from case bottom).......................... 260

°C

Dimensions in inches (mm)

.010 (.25)

.014 (.35)

.110 (2.79)

.150 (3.81)

.130 (3.30)

.150 (3.81)

.020 (.051) min.

.300 (7.62)

typ.

.031 (0.80)

.035 (0.90)

.100 (2.54) typ.

.039

(1.00)

Min.

.018 (0.45)

.022 (0.55)

.248 (6.30)

.256 (6.50)

.335 (8.50)

.343 (8.70)

Pin One ID

6

5

4

1

2

3

18

° typ.

.300 (7.62)

.347 (8.82)

4

°

typ.

1

2

3

6

5

4

Base

Collector

Emitter

Anode

Cathode

NC

IL1/2/5

PHOTOTRANSISTOR

OPTOCOUPLER

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