The SFH617A-2X017T is a surface-mount optocoupler with a GaAs infrared diode emitter and silicon phototransistor detector, housed in an SMD-4 package with 7.62 mm lead spacing. It provides 5300 V RMS isolation voltage, supports operating temperatures from -55 °C to +110 °C, and has a current transfer ratio range of 63% to 125%. The device meets UL1577, cUL, and BSI IEC 60950/IEC 60065 safety approvals, with creepage and clearance distances of at least 7 mm. Switching times are rated for non-saturated operation with turn-on time up to 4.2 μs and turn-off time up to 23 μs at 10 mA forward current. The part is certified for safety insulation under DIN EN 60747-5-5 and has an insulation resistance of 10ⁱⁱ Ω at 100 °C.
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD T/R Product overview: SFH617A-2X017T 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-SFH617A-2X017T can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-SFH617A-2X017T |
| Product Name | SMD Bipolar Transistor |
| IC(max) | 100 milliamps |
