CT357

Features 

 High isolation 3750 VRMS

 Patented coplanar structure DMC-Isolator®

 Various CTR selection available

 DC input with transistor output

 Operating temperature range - 55 °C to 110 °C

 External Creepage ≥ 5.0mm 

 Distance Through Isolation ≥ 0.4mm

 Clearance Distance ≥ 5.0mm

 RoHS and REACH Compliance

 Halogen Free Compliance

 Regulatory Approvals

 UL - UL1577 (E364000)

 VDE - EN60747-5-5 (40039590)

 CQC – GB4943.1, GB8898 (14001105803)

 IEC62368 (FI/41119)

Description

The CT357 series of general purpose optocoupler

consists of a photo transistor optically coupled to an

Infrared-emitting diode in a 4-lead Mini-Flat DMCIsolator® package with bending option. 

Applications 

 DC-DC Converters

 Programmable controllers

 Telecommunication equipment

 Hybrid substrates that require high density 

mounting