The SFH618A-3X016 is an optocoupler with phototransistor output, featuring a GaAs infrared diode emitter and silicon planar phototransistor detector in a DIP-4 package with 2.54 mm lead spacing. It provides an isolation test voltage of 5300 V RMS and a collector-emitter voltage rating of 55 V. The device meets UL, cUL, BSI, and FIMKO safety certifications, and includes DIN EN 60747-5-5 (VDE 0884-5) approval with option 6. Its current transfer ratio ranges from 100% to 200% at a forward current of 1 mA and collector-emitter voltage of 0.5 V. The package has creepage and clearance distances exceeding 8 mm. The part is designed for signal transmission between electrically isolated circuits in applications such as telecom, industrial controls, and battery-powered equipment.
SFH618A, SFH6186 - Optocoupler, Phototransistor Output, Low Input Current Product overview: SFH618A-3X016 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-3X016 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-SFH618A-3X016 |
| Product Name | Bipolar Transistor |
| IC(max) | 100 milliamps |
