SDM4A40EP3-7B

$0.53

Description：DIODE SCHOTTKY 40V 4A X3TSN16082
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:df26815fa2a7 Category: Single Diodes Brand: Diodes Incorporated

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Product introduction

SDM4A40EP3-7B is listed in the Single Diodes range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is DIODE SCHOTTKY 40V 4A X3TSN16082. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for SDM4A40EP3-7B

Description：DIODE SCHOTTKY 40V 4A X3TSN16082
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：40 V
Current - Average Rectified (Io)：4A
Voltage - Forward (Vf) (Max) @ If：610 mV @ 4 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：150 µA @ 40 V
Capacitance @ Vr, F：88pF @ 4V, 1MHz
Mounting Type：Surface Mount
Package / Case：0603 (1608 Metric)
Supplier Device Package：X3-TSN1608-2
Operating Temperature - Junction：-55°C ~ 150°C
Grade：-
Qualification：-

Single Diodes datasheet and documents for SDM4A40EP3-7B

SDM4A40EP3-7B

Single Diodes Overview

The SDM4A40EP3 is a 40V, 4.0A Schottky Barrier Rectifier in an X3-TSN1608-2 surface mount package. It features a maximum forward voltage of 0.61V at 4A and a reverse current of 150µA at 40V. The device operates between -55°C and +150°C with a typical thermal resistance of 160°C/W on FR-4 PCB.

Single Diodes Feature Summary

Low forward voltage minimizes conduction losses and improves efficiency
Reduced high-temperature reverse leakage increases reliability against thermal runaway failure
Totally lead-free and fully RoHS compliant

Single Diodes Applications

Blocking Diodes
Boost Diodes
Switching Diodes
Reverse Protection Diodes

Single Diodes Procurement Notes

Verify the specific ordering suffix (e.g., -7B) to confirm tape and reel packaging quantities. Confirm compliance requirements such as AEC-Q100 for automotive applications by contacting the manufacturer directly. Ensure the selected variant matches the required board space and thermal management constraints.

Single Diodes Selection Notes

Select this component when low profile and small board area are critical design constraints. Evaluate thermal resistance values based on the specific PCB copper pad layout used. Consider derating curves for average rectified output current if operating at elevated case temperatures.

Single Diodes Part Context

This part belongs to the SDM4A40 series of Schottky barrier rectifiers from Diodes Incorporated. It utilizes the X3-TSN1608-2 package, which occupies only 1.28mm² of board space. The product line is designed for portable applications requiring high efficiency and reduced thermal footprint.