The SFH615A-3 is an optocoupler with a GaAs infrared LED and silicon phototransistor in a DIP-4 package, designed for signal transmission between electrically isolated circuits. It features a current transfer ratio of 100 to 200 % at I_F = 10 mA and V_CE = 5 V, a 5300 V RMS isolation voltage, and a 70 V collector-emitter voltage rating. The device has a creepage and clearance distance of >8 mm when using option 6 packaging. It meets UL 52744, cUL, BSI EN 60950, and DIN EN 60747-5-5 safety standards. Operating temperature ranges from -55 °C to +100 °C. The DIP-4 package has 2.54 mm lead spacing.
Optocoupler 1-CH DC-IN Transistor DC-OUT 70V 5.3kV PDIP Product overview: SFH615A-3 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 70V, 5.3kV. Search-friendly keywords include transistor, BJT, switching, amplification, 70V, 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-SFH615A-3 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-SFH615A-3 |
| Product Name | 70V 5.3kV Bipolar Transistor |
| IC(max) | 100 milliamps |
