APT40DQ100BG

$1.96

Description：DIODE STD 1000V 40A TO247 [B]
Series：-
Mfr：Microchip Technology
Package：Tube

SKU:e15cc122b6c9 Category: Single Diodes Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：DIODE STD 1000V 40A TO247 [B]
Series：-
Mfr：Microchip Technology
Package：Tube
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：1000 V
Current - Average Rectified (Io)：40A
Voltage - Forward (Vf) (Max) @ If：3 V @ 40 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：250 ns
Current - Reverse Leakage @ Vr：100 µA @ 1000 V
Capacitance @ Vr, F：-
Mounting Type：Through Hole
Package / Case：TO-247-2
Supplier Device Package：TO-247 [B]
Operating Temperature - Junction：-55°C ~ 175°C
Grade：-
Qualification：-

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APT40DQ100BG

Overview

The APT40DQ100BG is a single ultra-fast soft recovery rectifier manufactured by Microchip Technology. It features a 1 kV reverse voltage rating and a 40 A forward current capacity. The device exhibits a maximum forward voltage of 3.08 V and a peak surge current capability of 210 A. Reverse leakage current is specified at 100 uA, with a recovery time of 315 ns. Operating temperatures range from -55 C to +175 C. The component utilizes a TO-247-2 through-hole package.

Feature Summary

Ultra-fast soft recovery technology for efficient switching
High thermal stability supporting extended temperature ranges
Robust surge current handling capability

Applications

High-frequency power supply circuits
Industrial motor drive systems
Uninterruptible power supply (UPS) units

Procurement Notes

Verify the specific suffix BGVAO against the base part number when sourcing, as distributor listings may include additional characters indicating packaging or tape-and-reel variations. Confirm RoHS compliance status directly with the manufacturer documentation prior to integration. Ensure the TO-247-2 footprint matches the target PCB design requirements for proper mechanical installation.

Selection Notes

Select this component for applications requiring high-voltage rectification with controlled reverse recovery characteristics. The 1 kV rating suits medium-to-high voltage AC-DC conversion stages. Consider the 315 ns recovery time for switching frequency limitations in the target circuit design. Evaluate thermal management needs based on the 3.08 V forward voltage drop at rated current.

Part Context

This rectifier belongs to Microchip's FRED DQ series, designed for fast recovery applications. It serves as a discrete semiconductor solution within the broader diode and rectifier product line. The TO-247-2 package provides a balance between electrical performance and ease of mounting for through-hole assembly processes in industrial electronics.