The SFH6286-3T is a surface-mount optocoupler with a GaAs infrared emitter and silicon phototransistor detector, designed for signal transmission between electrically isolated circuits. It is packaged in an SMD-4 case with a lead spacing of 2.54 mm and a body size of 9.27 mm × 10.16 mm. The device features an isolation voltage of 4420 V RMS, a collector-emitter voltage rating of 55 V, and a current transfer ratio between 100% and 320% at 1 mA forward current and 0.5 V collector-emitter voltage. It meets UL, cUL, BSI, FIMKO, and CQC safety approvals. Switching times for a 100 Ω load are 6 μs turn-on, 3.5 μs rise, 5.5 μs turn-off, and 5 μs fall. The operating ambient temperature range is -55 °C to 100 °C.
AC Input Transistor Output Optocoupler, 5.3kV Isolation, SMD Product overview: SFH6286-3T 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, 5.3kV. Search-friendly keywords include transistor, BJT, switching, amplification, SMD, 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-SFH6286-3T can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-SFH6286-3T |
| Product Name | SMD 5.3kV Bipolar Transistor |
| IC(max) | 100 milliamps |
