The DC input single and multi-channel phototransistor optocouplers are used for power sequence controller and Input/Output interface applications.

The Broadcom HCPL-817 contains a light emitting diode optically coupled to a phototransistor. It 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.

Current Transfer Ratio (CTR: min. 50% at IF = 5 mA, VCE = 5 V)
High input-output isolation voltage (Viso = 5000 Vrms)
Response time (tr: typ., 4 μs at VCE = 2 V, IC = 2 mA, RL = 100 Ω)
Compact dual-in-line package
UL approved
CSA approved
IEC/EN/DIN EN 60747-5-2 approved

Optocouplers, Avago Technologies