A170RD

$32.65

Description：DIODE STD REV 400V 100A DO205AA
Series：-
Mfr：Powerex Inc.
Package：Bulk

SKU:b6d87dbcf786 Category: Single Diodes Brand: Powerex Inc.

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Product introduction

A170RD is listed in the Single Diodes range at ChipApex. The manufacturer field lists Powerex Inc.. Its product description is DIODE STD REV 400V 100A DO205AA. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for A170RD

Description：DIODE STD REV 400V 100A DO205AA
Series：-
Mfr：Powerex Inc.
Package：Bulk
Technology：Standard, Reverse Polarity
Voltage - DC Reverse (Vr) (Max)：400 V
Current - Average Rectified (Io)：100A
Voltage - Forward (Vf) (Max) @ If：1.3 V @ 100 A
Speed：Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：20 mA @ 400 V
Capacitance @ Vr, F：-
Mounting Type：Chassis, Stud Mount
Package / Case：DO-205AA, DO-8, Stud
Supplier Device Package：DO-205AA (DO-8)
Operating Temperature - Junction：-40°C ~ 200°C
Grade：-
Qualification：-

Single Diodes datasheet and documents for A170RD

A170RD

Single Diodes Overview

The Powerex Inc. A170RD is a silicon rectifier diode rated for 400 V DC reverse voltage and 100 A average forward current. It utilizes the DO-205AA (DO-8) package with chassis stud mounting. The device exhibits a maximum forward voltage of 1.3 V at 100 A and a reverse leakage current of 20 mA at 400 V. Designed for standard recovery applications, it operates within a junction temperature range of -40°C to 200°C.

Single Diodes Feature Summary

High thermal stability with a junction temperature rating up to 200°C
Robust mechanical construction via chassis stud mounting in the DO-205AA package
Standard recovery characteristics suitable for general-purpose rectification

Single Diodes Applications

Industrial power supply rectification
Motor drive circuits
Welding equipment power stages

Single Diodes Procurement Notes

Verify the specific suffix against manufacturer documentation to confirm voltage ratings and pinout configurations. Ensure mounting hardware compatibility with the DO-205AA chassis stud interface. Confirm RoHS compliance status if required by project specifications before finalizing procurement orders.

Single Diodes Selection Notes

Select this component for high-current applications requiring robust thermal management and reliable performance under demanding conditions. The 200°C junction capability allows for operation in elevated ambient temperatures without derating constraints typical of lower-rated devices.

Single Diodes Part Context

The A170RD belongs to the A170 series of high-power silicon rectifiers manufactured by Powerex Inc. This series is engineered for heavy-duty industrial environments, offering durable packaging and consistent electrical characteristics across various voltage and current combinations within the family.

Single Diodes Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the 100A current rating, 400V blocking voltage, and DO-205AA mounting footprint to maintain system integrity.