The SFH610A-3 is a high-reliability optocoupler with a GaAs infrared LED and silicon phototransistor, housed in a DIP-4 package. It provides 5300 V RMS isolation voltage and a current transfer ratio range of 100% to 200% at 10 mA forward current and 5 V collector-emitter voltage. The device features a collector-emitter voltage rating of 70 V, a maximum forward current of 60 mA, and a low saturation voltage of 0.4 V maximum. It complies with UL, cUL, BSI, FIMKO, and CQC safety approvals and meets IEC 60950 for reinforced insulation up to 400 V RMS. Creepage and clearance distances are greater than 7 mm, with end-stackable 2.54 mm pin spacing.
1-CH DC Optocoupler, 70V VCEO, 60mA IF, 5.3kV Iso, PDIP Product overview: SFH610A-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, 60mA, 5.3kV. Search-friendly keywords include transistor, BJT, switching, amplification, 70V, 60mA, 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-SFH610A-3 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-SFH610A-3 |
| Product Name | 70V 60mA 5.3kV Bipolar Transistor |
| IC(max) | 100 milliamps |
