Back to SDM1M40LP8Q

SDM1M40LP8Q

1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

Datasheet

Contact Sales

Description

Packaged in the robust industry-standard U-DFN1608-2 package, the SDM1M40LP8Q provides very low V_F and excellent reverse-leakage stability at high temperatures. It is ideal for use as a rectifier, freewheel diode or blocking diode.

Feature(s)

Reduced ultra-low forward voltage drop (V_F)
Better efficiency and cooler operation
Reduced high temperature reverse leakage
Increased reliability against thermal runaway failure in high temperature operation
Totally Lead-Free & Fully RoHS Compliant
Halogen and Antimony Free. “Green” Device
Qualified to AEC-Q101 Standards for High Reliability
PPAP Capable

Application(s)

DC-DC Converters
AC-DC Adapters

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Automotive
AEC Qualified	Yes
Configuration	Single
MaximumAverageRectifiedCurrent I_O(A)	1 A
Peak RepetitiveReverse VoltageV_RRM(V)	40 V
Peak ForwardSurge CurrentI_FSM(A)	8 A
Forward VoltageDrop V_F(V)	0.66 V
@ I_F(A)	1 A
Maximum ReverseCurrent I_R(µA)	20 µA
@ V_R(V)	40 V
TotalCapacitance C_T(pF)	25 pF

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

Something went wrong with your request. Please try again later. If this problem continues, please contact Diodes support for assistance.

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2770	2025-10-30	2025-10-30	Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products
PCN-2478	2020-08-13	2021-06-06	Additional Wafer Source (GFAB)