The SFH617A-4 is a DIP-4 optocoupler with a GaAs infrared LED and silicon phototransistor, designed for signal isolation between electrically separated circuits. It features a 5300 V RMS isolation test voltage, a collector-emitter voltage rating of 70 V, and a forward current limit of 60 mA. The device provides a current transfer ratio range of 160% to 320% at 10 mA forward current and 5 V collector-emitter voltage. It supports an operating temperature range from -55 °C to +110 °C, has a coupling capacitance of 0.4 pF, and meets UL1577, cUL, DIN EN 60747-5-5, IEC 60950, and IEC 60065 safety standards. The package has a creepage and clearance distance of at least 8 mm with option 6, and a pin spacing of 2.54 mm.
Optocoupler, 5.3kV Isolation, 70V VCEO, 60mA IF, PDIP Product overview: SFH617A-4 from Vishay 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 5.3kV, 70V, 60mA. Search-friendly keywords include transistor, BJT, switching, amplification, 5.3kV, 70V, 60mA, 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-SFH617A-4 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-SFH617A-4 |
| Product Name | 5.3kV 70V 60mA Bipolar Transistor |
| IC(max) | 100 milliamps |
