The Broadcom HCPL-817 is a phototransistor optocoupler in a 4-pin DIP package with surface mount gull wing leads, designed for signal transmission between circuits of different potentials. It features 5000 V rms input-output isolation voltage and a typical response time of 4 µs. The HCPL-817-56AE variant offers a current transfer ratio between 130% and 260% at 5 mA input current, and is RoHS compliant with IEC/EN/DIN EN 60747-5-5 approval. It is not AEC-Q100 qualified and is not recommended for automotive, military, or aerospace applications.
1-Ch Transistor Optocoupler, 5kV Isolation, 600% CTR, 50mA, SMD Product overview: HCPL-817-56AE from Broadcom is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 5kV, 50mA. Search-friendly keywords include transistor, BJT, switching, amplification, SMD, 5kV, 50mA, Bipolar Transistor, Transistor, Photovoltaic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 903-HCPL-817-56AE can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-HCPL-817-56AE |
| Product Name | SMD 5kV 50mA Bipolar Transistor |
| IC(max) | 50 milliamps |
