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AU2451D1F-T

Public Made by Adom

by adom

Applied Power TVS, SOD-123FL. 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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AU2451D1F-T

Applied Power · TVS · SOD-123FL

AU2451D1F-T from Applied Power, in a SOD-123FL. 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 1 passive Terminal 1 of an unpolarised fuse; either orientation.
2 2 passive Terminal 2 of an unpolarised fuse; either orientation.

Key specifications

Parameter Value
Manufacturer Applied Power
Package SOD-123FL
Category TVS/Fuse/Board Level Protection
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
Breakdown Voltage VBR 26.7 29.5 V @IT = 1 mA, TA=25°C 2
Reverse Stand off Voltage VRWM 24 V TA=25°C 2
Maximum Clamping Voltage Vc 40 V @IPP, TA=25°C 2
Maximum Peak Pulse Current Ipp 170 A 8/20 2
Maximum Reverse Leakage IR 1 μA @VRWM, TA=25°C 2
Test Current IT 1 mA TA=25°C 2
Junction Capacitance Cj 300 pF TA=25°C 2

CAD (KiCad official)

  • Symbol: AU2451D1F-T
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: au2451d1f-t-etched.step / au2451d1f-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); au2451d1f-t.step / au2451d1f-t.glb are the bare package body.

Provenance

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

  • Datasheet: Applied Power datasheet (4 pp, sha256 ee91a2ecbf653cb3, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal 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