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1N4151WS-HE3-08 is listed in the Single Diodes range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE STANDARD 50V 150MA SOD323. Review the specifications below when checking this part for your BOM.
The 1N4151WS-HE3-08 is a small signal switching diode manufactured by Vishay General Semiconductor - Diodes Division. It features a 75 V reverse voltage rating and a 500 mA average forward current capability. The device utilizes an SOD-323 surface-mount package and achieves a fast reverse recovery time of 2 ns. It holds AEC-Q101 automotive qualification and complies with RoHS standards.
Verify the specific suffix HE3-08 against official Vishay documentation to confirm the exact packaging configuration and RoHS compliance status. Ensure the component matches the required SOD-323 footprint and electrical ratings for your design. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.
Select this component when a fast-switching diode with high current capacity is needed in a small surface-mount form factor. The AEC-Q101 qualification makes it suitable for automotive environments. Compare its 2 ns recovery time against slower alternatives if speed is critical, and verify the 75 V rating meets the circuit's peak inverse voltage requirements.
This part belongs to Vishay's 1N4151WS series of small signal switching diodes. It serves as a surface-mount alternative to through-hole variants like the DO-35 packaged 1N4151. The HE3 designation indicates a green mold compound compliant with RoHS directives, offering environmental benefits alongside standard switching performance.
Public confirmed substitute part numbers are not available in the provided source material.
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