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CT817

CT Micro

Phototransistor Optocoupler

CT817 Series DC Input 4-Pin Phototransistor Optocoupler Features  High isolation 5000 VRMS  CTR flexibility available...


CT Micro

CT817

File Download Download CT817 Datasheet


Description
CT817 Series DC Input 4-Pin Phototransistor Optocoupler Features  High isolation 5000 VRMS  CTR flexibility available see order information  DC input with transistor output  External Creepage ≥ 7.4mm  Distance Through Isolation ≥ 0.4mm  Spatial Distance ≥ 7.5mm (S/SL Type)  Spatial Distance ≥ 8.0mm (M/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 CT817 series consists of a photo transistor optically coupled to a gallium arsenide Infraredemitting diode in a 4-lead DIP package different lead forming options. 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 6 Apr, 2020 CT817 Series DC Input 4-Pin Phototransistor Optocoupler Absolute Maximum Rating at 25oC Symbol Parameters VISO Isolation voltage (AC, 1 minute) PTOT Total power dissipation TOPR Operating temperature TSTG Storage temperature TSOL Soldering temperature Emitter IF IF(TRANS) Forward current Peak transient current (≤1μs P.W,300pps) VR Reverse voltage PD Emitter power dissipation RthJ-A Thermal Resistance Junction-Ambient TJ Junction temperature Detector PD Detector power dissipation BVCEO Collector-Emitter Breakdown Voltage BVECO Emitt...




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