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US3M-13

Public Made by Adom

by adom

Diodes Incorporated Diodes - Fast Recovery Rectifiers, SMC. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

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US3M-13

Diodes Incorporated · Diodes - Fast Recovery Rectifiers · SMC

US3M-13 from Diodes Incorporated, in a SMC. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 K passive Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SMC
Category Diodes
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Reverse Breakdown Voltage V(BR)R 1000 V IR=10μA 2
Forward Voltage VF 1.5 1.8 V IF = 3.0A 2
Leakage Current IR 2.2 10 μA VR =1,000V, TA = +25°C 2
Leakage Current IR 14 500 μA VR =1,000V, TA = +125°C 2
Reverse Recovery Time trr 70 85 ns IF = 0.5A, IR = 1.0A, Irr = 0.25A 2
Peak Repetitive Reverse Voltage / Working Peak Reverse Voltage / DC Blocking Voltage VRRM, VRWM, VR 1000 V TA = +25°C 2
RMS Reverse Voltage VR(RMS) 700 V TA = +25°C 2
Average Rectified Output Current IO 3 A TT = +75°C 2
Non-Repetitive Peak Forward Surge Current IFSM 120 A 8.3ms single half sine-wave superimposed on rated load 2
Operating and Storage Temperature Range TJ, TSTG -65 175 °C 2
Typical Thermal Resistance, Junction to Terminal RθJT 26 °C/W Note 7: FR-4, 1" x 1", 2oz, 0.56" x 0.73" copper pads 2
Total Capacitance CT 25 pF VR = 4V, f =1.0MHz 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin  Terminals: Lead-Free Plating (Matte Tin Finish). Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: US3M-13
  • Footprint: Diode_SMD:D_SMC
  • 3D model: SMC (KiCad packages3D, STEP)
  • 3D model files: us3m-13-etched.step / us3m-13-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); us3m-13.step / us3m-13.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 0f9dd572fdc58b25, retrieved 2026-10-22, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF