SBR40U120CT-E1

Description：DIODE ARRAY SBR 120V 20A TO220-3
Series：-

SKU:aa4115d1ca59 Category: Diode Arrays Brand: Diodes Incorporated

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Product introduction

SBR40U120CT-E1 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is DIODE ARRAY SBR 120V 20A TO220-3. Review the specifications below when checking this part for your BOM.

Diode Arrays specifications for SBR40U120CT-E1

Description：DIODE ARRAY SBR 120V 20A TO220-3
Series：-
Mfr：Diodes Incorporated
Package：Bulk
Diode Configuration：1 Pair Common Cathode
Technology：Super Barrier
Voltage - DC Reverse (Vr) (Max)：120 V
Current - Average Rectified (Io) (per Diode)：20A
Voltage - Forward (Vf) (Max) @ If：860 mV @ 20 A
Speed：Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：500 µA @ 120 V
Operating Temperature - Junction：-65°C ~ 150°C
Mounting Type：Through Hole
Package / Case：TO-220-3
Supplier Device Package：TO-220-3
Grade：-
Qualification：-

Diode Arrays datasheet and documents for SBR40U120CT-E1

SBR40U120CT-E1

Diode Arrays Overview

The SBR40U120CT-E1 is a Super Barrier Rectifier (SBR) diode array manufactured by Diodes Incorporated. It features a dual common cathode configuration housed in a TO-220-3 through-hole package. The device is rated for a repetitive peak reverse voltage of 120 V and an average forward rectified current of 20 A per leg, totaling 40 A. It utilizes silicon technology to achieve low forward voltage characteristics typical of Schottky barriers while maintaining high temperature stability.

Diode Arrays Feature Summary

Super Barrier Rectifier technology combining Schottky speed with standard recovery robustness
Dual common cathode configuration for efficient bridge or full-wave applications
High thermal performance suitable for power conversion environments

Diode Arrays Applications

DC-DC converter output rectification
Free-wheeling diodes in switching power supplies
Low voltage DC power supply circuits

Diode Arrays Procurement Notes

Verify the specific suffix E1 against official Diodes Incorporated documentation to confirm lead-free compliance status. Confirm that the TO-220-3 package dimensions match the target PCB footprint requirements. Ensure the 120V rating provides adequate margin for the specific circuit's peak inverse voltage conditions before finalizing component selection.

Diode Arrays Selection Notes

Select this component when a dual common cathode arrangement is required for synchronous or asynchronous rectification. The SBR technology offers a balance between low conduction losses and fast switching speeds. Consider the thermal resistance of the TO-220-3 package and ensure sufficient heatsinking capability is available for the expected 20A continuous current load per leg.

Diode Arrays Part Context

This part belongs to the SBR40U series of Super Barrier Rectifiers from Diodes Incorporated. These devices are designed as alternatives to traditional fast recovery diodes, offering improved efficiency in medium-power applications. The series typically includes variants with different voltage ratings such as 100V and 120V options.