Description
CT851 Series DC Input 4-Pin Phototransistor Optocoupler .
The CT851 series consists of a high power transistor optically coupled to a gallium arsenide Infrared-emitting diode in a 4-lead DIP package different.
Features
* High isolation 5000 VRMS
* CTR flexibility available see order information
* DC input with transistor output
* External Creepage ≥ 7.5mm (S/SL Type)
* External Creepage ≥ 8.0mm (SLM Type)
* Operating temperature range - 55 °C to 100 °C
* Regu
Applications
* Switch mode power supplies
* Computer peripheral interface
* Microprocessor system interface
Package Outline
Schematic
Note: Different lead forming options available. See package dimension. CT Micro Proprietary & Confidential
Page 1
Rev 1 Jun, 2015
CT851 Series DC In