DC Input, Schmitt Trigger Photo Coupler

SCHEMATIC

PIN DEFINITION

PACKAGE OUTLINE

1

2

4

3

5

6

Description

The SLH11LX series combine an AlGaAs infrared

emitting diode as the emitter which is optically

coupled to a Schmitt Trigger detector in a plastic

DIP6 package with different lead forming options.

Features

 High isolation 5000 VRMS

 DC input with Schmitt trigger output

 Operating temperature range - 55 °C to

100 °C

 REACH & RoHS compliance

 MSL class 1

 Regulatory Approvals

 UL - UL1577

 VDE - EN60747-5-5(VDE0884-5)

 CQC - GB4943.1, GB8898

 cUL- CSA Component Acceptance

Service Notice No. 5A

Applications



Logic to logic isolator

 Programmable current level sensor



Line receiver – eliminate noise and transient

problems



AC to TTL conversion – square wave

shaping



Digital programming of power supplies

 Interfaces computers with peripherals

1. Anode

2. Cathode

3. NC

6. VCC

5. GND

4. VOUT

SLH11LX Series

1

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ABSOLUTE MAXIMUM RATINGS

PARAMETER SYMBOL VALUE UNIT Note

INPUT

Forward Current IF 60 mA

Peak Transient Current IF(trans) 1 A 1

Reverse Voltage VR 6 V

Input Power Dissipation PI 120 mW

OUTPUT

Supply Voltage VCC 3 to 16 V

Output Voltage VO 0 to 16 V

Output Current IO 50 mA

Output Power Dissipation PO 150 mW

COMMON

Total Power Dissipation Ptot 250 mW

Isolation Voltage Viso 5000 Vrms 2

Operating Temperature Topr -55~100 °C

Storage Temperature Tstg -55~150 °C

Soldering Temperature Tsol 260 °C 3

Note 1. ≤1μs P.W,300pps

Note 2. AC For 1 Minute, R.H. = 40 ~ 60%

Note 3. For 10 seconds

2

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SLH11LX Series