The SFH618A-3X017 is a phototransistor optocoupler in a DIP-4 package with 2.54 mm lead spacing, designed for signal transmission between electrically isolated circuits. It features a 5300 V RMS isolation test voltage, a collector-emitter voltage rating of 55 V, and a current transfer ratio between 100% and 200% at 1 mA forward current. The device meets UL, cUL, BSI, and FIMKO safety approvals, and complies with DIN EN 60747-5-5 (VDE 0884-5) for option 1. It has a creepage and clearance distance of 8 mm, a coupling capacitance of 0.25 pF, and operates within a temperature range of -55 °C to +100 °C.
SFH618A, SFH6186 - Optocoupler, Phototransistor Output, Low Input Current Product overview: SFH618A-3X017 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, 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-SFH618A-3X017 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-SFH618A-3X017 |
| Product Name | Bipolar Transistor |
| IC(max) | 100 milliamps |
