DSEP40-03AS-TRL

$3.52

Description：DIODE STANDARD 300V 40A TO263AA
Series：HiPerFRED™
Mfr：IXYS
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:e97f7737aa66 Category: Single Diodes Brand: IXYS

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Product introduction

DSEP40-03AS-TRL is listed in the Single Diodes range at ChipApex. The manufacturer field lists IXYS. Its product description is DIODE STANDARD 300V 40A TO263AA. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for DSEP40-03AS-TRL

Description：DIODE STANDARD 300V 40A TO263AA
Series：HiPerFRED™
Mfr：IXYS
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：300 V
Current - Average Rectified (Io)：40A
Voltage - Forward (Vf) (Max) @ If：1.44 V @ 40 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：35 ns
Current - Reverse Leakage @ Vr：5 µA @ 300 V
Capacitance @ Vr, F：50pF @ 150V, 1MHz
Mounting Type：Surface Mount
Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Supplier Device Package：TO-263AA
Operating Temperature - Junction：-55°C ~ 175°C
Grade：-
Qualification：-

Single Diodes datasheet and documents for DSEP40-03AS-TRL

DSEP40-03AS-TRL

Single Diodes Overview

The DSEP40-03AS-TRL is a single ultra-fast recovery rectifier manufactured by IXYS. It features a 40A forward current rating and a 300V repetitive peak reverse voltage. The device utilizes a TO-263 surface-mount package with the cathode connected to the tab for efficient thermal management. Key electrical characteristics include a maximum forward voltage of 1.18V, a reverse leakage current of 5uA, and a fast recovery time of 35ns. It supports a non-repetitive peak surge current of 300A and operates at junction temperatures up to 175°C.

Single Diodes Feature Summary

Ultra-fast recovery performance suitable for high-frequency switching applications
Low forward voltage drop for improved energy efficiency
Robust construction with low leakage current and high surge capability

Single Diodes Applications

High-frequency DC-DC converters
Free-wheeling diodes in power supplies
Snubber circuits in motor drives

Single Diodes Procurement Notes

Verify the specific suffix against official Littelfuse documentation to confirm tape-and-reel packaging specifications. Ensure the component matches the exact 40A/300V rating required for your circuit design. Cross-reference datasheets for thermal resistance values to validate heatsinking requirements. Confirm RoHS compliance status through authorized channels before procurement.

Single Diodes Selection Notes

Select this component when high-speed switching and low conduction losses are critical. The TO-263 package offers a balance between current handling and PCB space constraints. Consider the 175°C operating temperature for high-ambient environments. Evaluate thermal dissipation needs based on the specified forward voltage and current ratings.

Single Diodes Part Context

This part belongs to the DSEP series of ultra-fast recovery rectifiers from IXYS, now under Littelfuse. These devices are designed for general-purpose rectification where speed and efficiency are paramount. The series provides reliable performance in various industrial and consumer power electronics applications requiring robust diode solutions.