CTH281-4GB - CT Micro

CTH281-4GB Phototransistor Optocoupler

The CTH281-4 series have four isolated channels, each channel contains a photo transistor optically coupled to two gallium arsenide Infrared-emitting diode in a 16-lead DMCⓇ half pitch Mini-Flat package. Applications  DC-DC Converters  Programmable controllers  Telecommunication equipment  Hybrid substrates that require high density mounting Package Out.

Features

 High isolation 3750 VRMS
 Patented coplanar structure DMCⓇ
 Various CTR selection available
 DC input with transistor output
 Operating temperature range - 55 °C to 125 °C
 RoHS and REACH compliance
 Halogen Free compliance
 Regulatory Approvals  UL - UL1577 (pending approval)  VDE - EN60747-5-5 (VDE0884-5)  CQC - GB4943.1, GB8898 Description The CTH281-4 series have four isolated channels, each channel contains a photo transistor optically coupled to two gallium arsenide Infrared-emitting diode in a 16-lead DMCⓇ half pitch Mini-Flat package. Applications
 DC-DC Converters
 Prog.