BA157GP-M3/54

Description：DIODE STANDARD 400V 1A DO204AL
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR)

SKU:5b149f3a29f2 Category: Single Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 400V 1A DO204AL
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：400 V
Current - Average Rectified (Io)：1A
Voltage - Forward (Vf) (Max) @ If：1.3 V @ 1 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：150 ns
Current - Reverse Leakage @ Vr：5 µA @ 400 V
Capacitance @ Vr, F：15pF @ 4V, 1MHz
Mounting Type：Through Hole
Package / Case：DO-204AL, DO-41, Axial
Supplier Device Package：DO-204AL (DO-41)
Operating Temperature - Junction：-65°C ~ 175°C
Grade：-
Qualification：-

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BA157GP-M3/54

Overview

The BA157GP-M3/54 is a standard rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 400 V and an average forward rectified current of 1 A. The device utilizes a DO-204AL (DO-41) axial through-hole package. Key electrical characteristics include a maximum DC reverse leakage current of 5 µA at 600 V and a typical reverse recovery time of less than or equal to 500 ns when the forward current exceeds 200 mA. The component is rated for a junction operating temperature range from -65°C to 125°C.

Feature Summary

High-voltage capability with a 400 V maximum repetitive peak reverse voltage rating
Fast recovery performance suitable for high-frequency switching applications
Robust axial leaded construction in a DO-204AL package for reliable through-hole mounting

Applications

General-purpose rectification in power supply circuits
Freewheeling diodes in inductive load protection
DC-AC conversion stages requiring fast recovery characteristics

Procurement Notes

Verify the specific suffix M3/54 against official Vishay documentation to confirm RoHS compliance status and tape-and-reel packaging specifications. Ensure the ordering part number matches the exact voltage and current ratings required for the target circuit design before finalizing procurement orders.

Selection Notes

Select this component for applications requiring a 400 V blocking voltage and 1 A continuous current handling in a through-hole format. Consider the fast recovery time specification for efficiency in high-frequency switching environments compared to standard slow-recovery alternatives.

Part Context

This part belongs to the BA157 series of single standard diodes produced by Vishay General Semiconductor. The series offers various voltage ratings and packaging options, with the GP variant typically indicating specific manufacturing enhancements or compliance standards within the product line.