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SDM05U20CSP

0.5A SCHOTTKY BARRIER RECTIFIER CHIP SCALE PACKAGE

Datasheet

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Description

The SDM05U20CSP is a 20-Volt 0.5A Schottky barrier rectifier that is optimized for low forward voltage drop and low leakage current, housed in a compact chip scale package (CSP) that occupies only 0.6mm2 board space.

Feature(s)

Off Board Profile of 0.275mm – More than 30% Thinner than DFN1006
Low Forward Voltage (V_F) Minimizes Conduction Losses and Improves Efficiency
Reduced High Temperature Reverse Leakage. Increased Reliability Against Thermal Runaway Failure in High Temperature Operation

Application(s)

Blocking Diodes
Boost Diodes
Switching Diodes
Reverse Protection Diodes

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Standard
AEC Qualified	No
Configuration	Single
MaximumAverageRectifiedCurrent I_O(A)	0.5 A
Peak RepetitiveReverse VoltageV_RRM(V)	20 V
Peak ForwardSurge CurrentI_FSM(A)	14 A
Forward VoltageDrop V_F(V)	0.43 V
@ I_F(A)	0.5 A
Maximum ReverseCurrent I_R(µA)	55 µA
@ V_R(V)	20 V

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

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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-2560	2021-12-16	2021-12-16	Additional Wafer Source (GFAB) and Additional Assembly and Test Site (SAT)