8EWS08S

Description：DIODE STANDARD 800V 8A TO252AA
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tube

SKU:57c183720fc2 Category: Single Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

8EWS08S is listed in the Single Diodes range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE STANDARD 800V 8A TO252AA. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for 8EWS08S

Description：DIODE STANDARD 800V 8A TO252AA
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tube
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：800 V
Current - Average Rectified (Io)：8A
Voltage - Forward (Vf) (Max) @ If：1.1 V @ 8 A
Speed：Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：50 µA @ 800 V
Capacitance @ Vr, F：-
Mounting Type：Surface Mount
Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
Supplier Device Package：TO-252AA (DPAK)
Operating Temperature - Junction：-55°C ~ 150°C
Grade：-
Qualification：-

Single Diodes datasheet and documents for 8EWS08S

8EWS08S

Single Diodes Overview

The Vishay General Semiconductor - Diodes Division 8EWS08S is a surface mountable input rectifier diode from the SAFEIR series, housed in a TO-252AA (D-Pak) package. It features an 800V maximum repetitive peak reverse voltage and supports an average forward current of 8A at a case temperature of 95°C. The device exhibits a low forward voltage drop of less than 1V at 5A and offers high surge capability with a non-repetitive peak surge current of 200A. Designed for reliable operation up to a junction temperature of 150°C, it utilizes glass passivation technology.

Single Diodes Feature Summary

Optimized for very low forward voltage drop with moderate leakage characteristics
Glass passivation technology ensures reliable operation up to 150°C junction temperature
High reverse voltage range provides outstanding voltage surge capability

Single Diodes Applications

Input stage primary rectification
Single-phase bridge circuits
Three-phase bridge circuits

Single Diodes Procurement Notes

Verify the specific part number against official datasheets to confirm electrical ratings and package dimensions. Ensure compatibility with International Rectifier switches and output rectifiers sharing identical package outlines. Confirm thermal management requirements align with the specified junction-to-case resistance values for your application design.

Single Diodes Selection Notes

Select this component when designing input rectification stages requiring high voltage surge capability and low forward voltage drop. Consider the TO-252AA package for surface mount applications where space efficiency is critical. Evaluate thermal performance based on the specified junction-to-ambient resistance values under typical PCB mounting conditions.

Single Diodes Part Context

The 8EWS08S belongs to the SAFEIR series of rectifiers, which are optimized for low forward voltage drop and moderate leakage. This series is designed to complement International Rectifier switches and output rectifiers that utilize identical package outlines, facilitating consistent design practices across power conversion stages.

Single Diodes Replacement Considerations

Consult the manufacturer for alternative part numbers within the SAFEIR series or other Vishay General Semiconductor - Diodes Division rectifiers that match the required voltage and current specifications.