The SFH6156-4 is an optocoupler with a GaAs infrared diode emitter and a silicon planar phototransistor detector in a plastic SMD-4 package measuring 6.81 mm × 6.48 mm. It provides 5300 V RMS isolation and is rated for a maximum collector-emitter voltage of 70 V and a forward current of 60 mA. The device has a current transfer ratio (CTR) range of 160% to 320% at 10 mA forward current and 5 V collector-emitter voltage. It meets safety standards including UL 1577, cUL, DIN EN 60747-5-5 (VDE 0884-5), BSI, CQC, and FIMKO. Coupling capacitance is specified at 0.4 pF, and it supports operating temperatures from -55 °C to +100 °C. Package dimensions and tape-and-reel packaging conform to EIA-481-2 and IEC 60286-3. The device is designed for signal transmission between electrically isolated circuits in applications such as switchmode power supplies, telecom, and battery-powered equipment.
Optocoupler, 70V, 60mA, 5.3kV Isolation, SMD Product overview: SFH6156-4 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 SMD, 70V, 60mA, 5.3kV. Search-friendly keywords include transistor, BJT, switching, amplification, SMD, 70V, 60mA, 5.3kV, 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-SFH6156-4 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-SFH6156-4 |
| Product Name | SMD 70V 60mA 5.3kV Bipolar Transistor |
| IC(max) | 100 milliamps |
