SDM40E20LA-7

$0.56

Description：DIODE ARR SCHOTT 20V 400MA SOT23
Series：-

SKU:61a47d0d88a7 Category: Diode Arrays Brand: Diodes Incorporated

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Product introduction

SDM40E20LA-7 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is DIODE ARR SCHOTT 20V 400MA SOT23. Review the specifications below when checking this part for your BOM.

Diode Arrays specifications for SDM40E20LA-7

Description：DIODE ARR SCHOTT 20V 400MA SOT23
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Diode Configuration：1 Pair Common Anode
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：20 V
Current - Average Rectified (Io) (per Diode)：400mA (DC)
Voltage - Forward (Vf) (Max) @ If：310 mV @ 100 mA
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：250 µA @ 20 V
Operating Temperature - Junction：-65°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

Diode Arrays datasheet and documents for SDM40E20LA-7

SDM40E20LA-7

Diode Arrays Overview

The SDM40E20LA-7 is a dual surface mount Schottky barrier diode manufactured by Diodes Incorporated. It features a peak repetitive reverse voltage of 20 V and a forward continuous current rating of 0.4 A per element. The device operates within an ambient temperature range of -65 to +125 °C. Electrical characteristics include a maximum forward voltage drop of 0.310 V at 0.1 A and 0.430 V at 0.5 A, with a leakage current of 100 µA at 10 V reverse bias. Total capacitance is typically 120 pF at 1 MHz.

Diode Arrays Feature Summary

Dual configuration in a compact SOT23 package for space-constrained designs
Guard ring construction provides transient protection capabilities
Totally lead-free and fully RoHS compliant manufacturing process

Diode Arrays Applications

Low voltage DC-DC converter rectification
Power supply freewheeling applications
Reverse polarity protection circuits

Diode Arrays Procurement Notes

Verify the specific ordering suffix 'A' against official Diodes Incorporated documentation to confirm packaging details. Confirm that the component meets all applicable environmental directives required for the target deployment region before finalizing procurement specifications.

Diode Arrays Selection Notes

Select this component when a low forward voltage drop is critical for system efficiency. Ensure the operating environment remains within the specified thermal limits. Verify that the 20 V reverse voltage rating exceeds the maximum circuit voltage under all transient conditions.

Diode Arrays Part Context

This part belongs to the SDM40E20L series of dual Schottky barrier diodes. The series includes variants such as SDM40E20LS and SDM40E20LC, which share identical electrical performance but differ in packaging quantities or carrier types. All variants utilize the same SOT23 standard package outline.