Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. PowerDI123

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SBRT3U40P1

Datasheet

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Description

Packaged in the compact thermally efficient PowerDI®123, the SBRT3U40P1 provides very low V_F and excellent reverse leakage stability at high temperatures. It is ideally suited to use as a rectifier diode in MR16 bridge rectifier applications.

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.
<1.1mm package profile – ideal for thin applications.
Patented Super Barrier Rectifier SBR® Technology
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The SBRT3U40P1Q 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)

Bridge diodes
Blocking diodes
Reverse protection diodes

Specifications & Technical Documents

Product Parameters

AEC Qualified	Yes
Compliance (Only Automotive Supports PPAP)	Standard
Product Type	Super Barrier Rectifier
Configuration	Single
Maximum Average Rectified Current IO (A)	3
Peak Forward Surge Current IFSM (A)	75
Peak Repetitive Reverse Voltage VRRM (V)	40
Forward VoltageDrop V_F(V)	0.49
@ IF (A)	3
Maximum Reverse Current IR (μA)	180
@ VR (V)	40
Reverse Recovery Time trr (ns)	14
Total Capacitance CT (pF)	150

Technical Documents

SPICE Model

SBRT3U40P1.spice.txt

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