CT814 Datasheet, PDF (1/15 Pages) CT Micro International Corporation – AC Input 4-Pin Phototransistor Optocoupler

CT814 Series
AC Input 4-Pin Phototransistor Optocoupler
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 110 °C
• Regulatory Approvals
UL - UL1577 (E364000)
VDE - EN60747-5-5(VDE0884-5)
CQC – GB4943.1, GB8898
IEC60065, IEC60950
Description
The CT814 series consists of a phototransistor
optically coupled to two gallium arsenide
Infrared-emitting diode, connected in inverse
parallel, in a 4-lead DIP package with bending
options.
Applications
• Switch mode power supplies
• Computer peripheral interface
• Microprocessor system interface
Package Outline
Schematic
CT Micro
Proprietary & Confidential
Page 1
Rev 2
Apr, 2015