The SFH640-2 is a phototransistor optocoupler in a 6-pin DIP package with a base connection, designed for signal transmission between electrically isolated circuits. It features a 300 V collector-emitter breakdown voltage, 5000 V RMS isolation voltage, and a current transfer ratio of 63% to 125% at 10 mA forward current and 10 V collector-emitter voltage. The device meets UL, cUL, and DIN EN 60747-5-5 (VDE 0884-5) safety standards, with a creepage and clearance distance of at least 7 mm and insulation thickness of 0.4 mm. Operating temperature range is -55 °C to +115 °C. Package dimensions are 7.62 mm lead pitch, 6.5 mm body width, and 7.3 mm body length.
Transistor Output Optocoupler, 1-Element, 5300V Isolation, ROHS COMPLIANT PACKAGE-6 Product overview: SFH640-2 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 5300V. Search-friendly keywords include transistor, BJT, switching, amplification, 5300V, 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-SFH640-2 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-SFH640-2 |
| Product Name | 5300V Bipolar Transistor |
| IC(max) | 50 milliamps |
