The SFH615A series is an optocoupler with a GaAs infrared diode emitter and a silicon planar phototransistor detector, housed in a plastic DIP-4 or SMD-4 package, designed for signal transmission between electrically isolated circuits. It features a 5300 Vrms isolation voltage, low coupling capacitance of 0.4 pF, and operating temperature range from -55 °C to +100 °C. The device supports creepage and clearance distances of over 8 mm in option 6 variants and meets UL, cUL, and BSI safety standards. Pin spacing is 2.54 mm, and it is end-stackable for board mounting.
Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, ROHS COMPLIANT, SMD, 4 PIN Product overview: SFH615A-3X018 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-SFH615A-3X018 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-SFH615A-3X018 |
| Product Name | SMD Bipolar Transistor |
| IC(max) | 100 milliamps |
