CT451

Features 

 High isolation 3750 VRMS

 CTR flexibility available see order information

 DC input with transistor output

 RoHS compliance 

 REACH compliance

 Halogen free compliance

 Operating temperature range - 55 °C to 100 °C

 Regulatory Approvals

 UL - UL1577 (E364000)

 VDE - EN60747-5-5(VDE0884-5)

 CQC – GB4943.1, GB8898

 IEC60065, IEC60950

Description

The CT451 series consists of a high power transistor 

optically coupled to a gallium arsenide 

Infrared-emitting diode in a 4-lead Mini-Flat package.

Applications 

 Switch mode power supplies

 Computer peripheral interface

 Microprocessor system interface