5–1

FEATURES

• Operating Temperature Range, –55

°C to +125°C

• Current Transfer Ratio Guaranteed from

–55

°C to +100°C Ambient Temperature Range

• High Current Transfer Ratio at Low Input Current

• Isolation Test Voltage, 3000 VDC

• Two Isolated Channels per Package

• Standard 8 Pin DIP Package

DESCRIPTION

The ILH200 is designed especially for hi-rel applica-

tions requiring optical isolation with high current trans-

optocoupler consists of a light emitting diode and a

NPN silicon phototransistor mounted and coupled in

an 8 pin hermetically sealed DIP package. The low

input current makes the ILH200 well suited for direct

CMOS to LSTTL/TTL interfaces.

Maximum Ratings

Emitter (per channel)

Reverse Voltage ................................................................................6.0 V

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

Power Dissipation...........................................................................75 mW

Derate Linearly from 25

°C......................................................0.75 mW/°C

Detector (per channel)

Collector-Emitter Voltage ...................................................................70 V

Emitter-Collector Voltage .....................................................................7 V

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

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

Derate Linearly from 25

°C........................................................1.0 mW/°C

Package

Storage Temperature Range ..........................................–65

°C to +150°C

Operating Temperature Range.......................................–55

°C to +125°C

Junction Temperature...................................................................... 150

°C

Soldering Time at 240

°C, 1.6 mm from case ................................ 10 sec.

Power Dissipation.........................................................................350 mW

Derate Linearly from 25

°C........................................................3.5 mW/°C

Notes:

2. Measured between pins 1,2,3 and 4 shorted together and pins 5,6,7 and 8

Dimensions in inches (mm)

.390

±.005

1

2

3

4

8

7

6

5

Siemens

XXX XXXX

XXYY

.320

(8.13)

max.

.125

(3.18)

min.

.018

±.002

(.46

±.05)

.100

±.010

(2.54

±.25)

.020

(.51)

min.

.150

(3.81)

max.

.010

±.002

(.25

±.05)

.300

(7.62)

typ.

(9.91

±.13)

Anode

Cathode

Emitter

Collector

8

7

4

3

Cathode

Anode

2

1

Collector

Emitter

6

5

ILH200

HERMETIC PHOTOTRANSISTOR

DUAL CHANNEL OPTOCOUPLER