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The Vishay 4N32-X007T is a single-channel photodarlington output optocoupler designed for surface-mount applications. It features a high current transfer ratio exceeding 500% and an isolation voltage of 5300 Vrms. The device supports a maximum collector-emitter saturation voltage of 500 mV and operates within a temperature range of -55°C to +100°C. Key electrical parameters include a forward current of 60 mA, a collector current of 50 mA, and a collector-emitter voltage of 70 V.
Verify the specific suffix against official Vishay documentation to confirm pinout and electrical characteristics. Ensure the component meets RoHS compliance requirements for your region. Confirm availability through authorized distributors as lead times may vary. Cross-reference the datasheet revision date to ensure compatibility with current design standards.
Select this component when high current transfer ratio and fast switching are required in a compact surface-mount form factor. The integrated base connection allows for better control over saturation and storage time compared to standard phototransistors. Consider the 70 V collector-emitter voltage rating for low-voltage signal switching applications.
This part belongs to the 4N3x series of Vishay optocouplers, which are widely used in industrial and consumer electronics. The X-series designation typically indicates surface-mount packaging variants. The 4N32 specifically utilizes a photodarlington output for higher sensitivity and gain compared to standard transistor outputs.
Public confirmed substitute part numbers: 4N32-X009.