Vishay 800 V 40 A Switching Diode 2-Pin DO-203AB VS-40HFLR80S05

Vishay VS-40HFLR80S05 is a high-performance switching diode designed for demanding power applications requiring fast recovery and high current capabilities. It features a maximum continuous forward current of 40 A and peak reverse repetitive voltage of 800 V, making it suitable for industrial and electronic power conversion systems.

The diode is enclosed in an industry-standard DO-203AB 2-pin package optimized for screw mounting, ensuring reliable electrical and mechanical connections. The stud anode configuration supports efficient circuitry layout and thermal management.

This component excels in fast switching applications with a peak reverse recovery time of just 500 ns, enabling reduced switching losses and improved system efficiency. The maximum forward voltage of 1.95 V aids in minimizing conduction losses during operation.

It withstands a broad temperature range from -40°C up to 125°C, supporting operation in harsh environments typical of industrial, manufacturing, and power systems. The diode can handle peak transient surge currents up to 420 A, offering robustness against transient electrical stresses.

Mechanical dimensions of height 22.9 mm, width 17.35 mm, length 20.02 mm, and diameter 17.4 mm allow for compact and standard board space usage. Although this diode does not hold specific automotive certifications, it is widely utilized in electronic components, power and connectors, semiconductor applications, and discrete switching diode roles.

This diode uses a stud anode configuration suitable for switching applications. It features a maximum forward voltage of 1.95 V ensuring efficient conduction. Capable of handling a peak non-repetitive forward surge current of 420 A for transient conditions.

Peak reverse current is limited to 100 μA to minimize leakage. Designed for a wide operating temperature range from -40°C to 125°C. Peak reverse recovery time is fast at 500 ns, suitable for high-frequency switching. Dimensions include height 22.9 mm, width 17.35 mm, length 20.02 mm, and diameter 17.4 mm.

Package mount type is screw for robust mechanical installation. Suitable for electronic components, power, connectors, industrial and manufacturing sectors. Explore more Vishay Semiconductor Switching Diodes and rectifiers on EnvMart for reliable electronic component sourcing.