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The SFH615A-3X009T is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output with a maximum collector-emitter voltage of 70 V and a peak forward current rating of 60 mA. The device provides an isolation voltage of 5300 Vrms and operates within a temperature range of -55°C to +100°C. Key electrical parameters include a current transfer ratio of 100% to 200% at 10 mA, a typical rise time of 2 µs, and a fall time of 2 µs. The component is housed in a 4-SMD鸥翼 (gull-wing) package.
Verify the specific suffix X009T to confirm the surface-mount gull-wing packaging variant, as other suffixes may indicate through-hole or different binning. Confirm RoHS compliance status and moisture sensitivity level requirements against your assembly process specifications before procurement.
Select this component when a surface-mount solution with 5300 Vrms isolation is required. Ensure the 70 V collector-emitter voltage and 50 mA output current ratings meet the load requirements. Consider the 2 µs switching speed for timing-sensitive digital signals.
This part belongs to the SFH615 family of transistor output optocouplers from Vishay. It serves as the surface-mount equivalent to through-hole variants like the VO615A-3, offering similar electrical characteristics in a compact 4-SMD form factor suitable for automated PCB assembly.
SFH615A-3 is a documented alternative part number for this component series.