Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SOD123F

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SDM1U100S1FQ

1.0A HIGH VOLTAGE SCHOTTKY BARRIER RECTIFIER

Datasheet

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Description

The SDM1U100S1FQ is a single rectifier packaged in SOD123F. Offering low V_F, low power loss and high efficiency, this device is ideal for use in general rectification applications as a boost diodes and blocking diodes.

Feature(s)

Guard Ring Die Construction for Transient Protection
Low Power Loss, High Efficiency
Interlocking Clip Design for High Surge Current Capacity
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The SDM1U100S1FQ is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. https://www.diodes.com/quality/product-definitions/

Application(s)

Boost diodes
Blocking diodes

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)	100 V
Peak ForwardSurge CurrentI_FSM(A)	50 A
Forward VoltageDrop V_F(V)	0.77 V
@ I_F(A)	1 A
Maximum ReverseCurrent I_R(µA)	0.15 µA
@ V_R(V)	100 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