The SFH615A-2 is a high-reliability optocoupler with a GaAs infrared diode emitter and a silicon planar phototransistor detector in a DIP-4 package. It provides 5300 V RMS isolation voltage and a current transfer ratio (CTR) range of 63% to 125% at 10 mA forward current and 5 V collector-emitter voltage. The device features low coupling capacitance, fast switching times, and complies with UL, cUL, BSI, and FIMKO safety standards. Creepage and clearance distances are ≥ 7 mm for standard DIP-4. It is rated for operation from -55 °C to +100 °C and meets IEC 60950 for reinforced insulation up to 400 V RMS. The part is end-stackable with 2.54 mm lead spacing and is suitable for switchmode power supplies, telecom, and battery-powered equipment.
1-CH DC Optocoupler, 70V VCEO, 5.3kV Isolation, PDIP Product overview: SFH615A-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 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-2 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-SFH615A-2 |
| Product Name | 70V 5.3kV Bipolar Transistor |
| IC(max) | 100 milliamps |
