The SFH6186-3T is a surface-mount optocoupler with a GaAs infrared diode emitter and silicon phototransistor detector, designed for signal transmission between electrically isolated circuits. It is packaged in an SMD-4 case with 2.54 mm lead spacing and meets agency approvals including UL, cUL, BSI, and FIMKO. The device has a current transfer ratio between 100% and 200% at 1 mA forward current and 0.5 V collector-emitter voltage, a collector-emitter voltage rating of 55 V, and an isolation test voltage of 5300 V RMS. It features a creepage and clearance distance of at least 7 mm, complies with IEC 60747-5-5, and operates within an ambient temperature range of -55 °C to 100 °C.
1-CH DC-IN Transistor Optocoupler, 4-Pin PDIP SMD Product overview: SFH6186-3T 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. Search-friendly keywords include transistor, BJT, switching, amplification, SMD, 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-SFH6186-3T can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-SFH6186-3T |
| Product Name | SMD Bipolar Transistor |
| TJ | -55 C (-67 F) |
