VS-4ESH01-M3/87A

Single Diodes Overview

The VS-4ESH01-M3/87A is a hyperfast recovery rectifier from Vishay Semiconductors, rated for a peak repetitive reverse voltage of 100 V and an average forward current of 4 A. It features a typical reverse recovery time of 27 ns at 25 °C and a maximum junction temperature of 175 °C. The device utilizes a planar structure with platinum-doped lifetime control to ensure reliability and low leakage current. Packaged in the SMPC (TO-277A) case, it meets MSL level 1 standards and JESD 201 class 2 whisker test requirements.

Single Diodes Feature Summary

• Hyperfast recovery characteristics with reduced stored charge and soft recovery behavior
• Optimized forward voltage drop and low leakage current for high efficiency
• Planar structure with platinum doped lifetime control for ruggedness
• Halogen-free and RoHS compliant construction

Single Diodes Applications

• Snubber circuits
• Boost converter topologies
• High frequency rectifiers
• Freewheeling diodes
• Lighting applications

Single Diodes Procurement Notes

Verify the specific ordering suffix /87A corresponds to the 6500 units per reel packaging configuration on the 13-inch diameter plastic tape and reel. Confirm that the component meets the required material categorization definitions and complies with halogen-free and RoHS standards as specified by Vishay Semiconductors before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when designing circuits requiring fast switching speeds and low reverse recovery charge to minimize power dissipation in switching elements. Ensure the operating junction temperature remains within the -55 °C to +175 °C range. Validate thermal resistance parameters against the specific PCB mounting pad layout and ambient conditions to maintain safe operating limits.

Single Diodes Part Context

This part belongs to the eSMP® series of hyperfast rectifiers designed for optimized performance in forward voltage drop and recovery time. It is manufactured using a planar structure technology that guarantees superior overall performance and reliability compared to standard rectifiers. The device is intended for use in demanding high-frequency applications where minimizing switching losses is critical.

Single Diodes Replacement Considerations

The datasheet lists VS-4ESH01-M3/86A as a preferred part number with identical electrical specifications but different packaging quantities (1500 units per reel). Verify package compatibility and lead solderability per J-STD-002 when substituting between reel configurations.

Single Diodes FAQ

What is the typical reverse recovery time for the VS-4ESH01-M3/87A?

The typical reverse recovery time is 27 ns when tested at a junction temperature of 25 °C with an initial forward current of 1 A.

Does the device meet specific environmental compliance standards?

Yes, the device is halogen-free, RoHS compliant, and meets MSL level 1 per J-STD-020 with a maximum peak reflow temperature of 260 °C.