Product Summary
The hcpl-817-50ae is a phototransistor optocoupler. The hcpl-817-50ae contains a light emitting diode optically coupled to a phototransistor. The hcpl-817-50ae is packaged in a 4-pin DIP package and available in wide-lead spacing option and lead bend SMD option. Input-output isolation voltage is 5000 Vrms. Response time, tr, is typically 4 μs and minimum CTR is 50% at input current of 5 mA. The applications of the hcpl-817-50ae include Signal transmission between circuits of different, potentials and impedances, I/O interfaces for computers, Feedback circuit in power supply.
Parametrics
hcpl-817-50ae absolute maximum ratings: (1)Storage Temperature, TS: –55℃ to +125℃; (2) Operating Temperature, TA: –30℃ to +100℃; (3) Lead Solder Temperature, max: 260℃ for 10 s; (4) Average Forward Current, IF: 50 mA; (5) Reverse Input Voltage, VR: 6 V; (6) Input Power Dissipation, PI: 70 mW; (7) Collector Current, IC: 50 mA; (8) Collector-Emitter Voltage, VCEO: 70 V; (9) Emitter-Collector Voltage, VECO: 6 V; (10) Collector Power Dissipation: 150 mW; (11) Total Power Dissipation: 200 mW; (12) Isolation Voltage, Viso: 5000 Vrms.
Features
hcpl-817-50ae features: (1)Current Transfer Ratio (CTR: min. 50% at IF = 5 mA, VCE = 5 V); (2)High input-output isolation voltage (Viso = 5000 Vrms); (3)Response time(tr: typ, 4μs at VCE = 2V, IC = 2mA, RL = 100Ω); (4)Compact dual-in-line package; (5)UL approved; (6)CSA approved; (7)IEC/EN/DIN EN 60747-5-2 approved; (8)Options available:Leads with 0.4" (10.16 mm) spacing (W00), Leads bends for surface mounting (300), Tape and reel for SMD (500), IEC/EN/DIN EN 60747-5-2 approvals (060).
Diagrams
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![]() Transistor Output Optocouplers 5000 Vrms 50mA |
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