component

TPESD5431N

Public Made by Adom

by adom

TECH PUBLIC ESD Protection Devices, DFN1006-2. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 4h ago
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package.json Publish 0.1.0 · Ray 4h ago
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README.md Publish 0.1.0 · Ray 4h ago
tpesd5431n-etched.glb Publish 0.1.0 · Ray 4h ago
tpesd5431n-etched.step tpesd5431n: factory component page (tier=lcsc) · Ray 4h ago
tpesd5431n-hero.glb tpesd5431n: hero GLB from the etched model (keeps the MPN mark) · Ray 4h ago
tpesd5431n-hero.overlay.json Publish 0.1.0 · Ray 4h ago
tpesd5431n.glb Publish 0.1.0 · Ray 4h ago
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TPESD5431N

TECH PUBLIC · ESD Protection Devices · DFN1006-2

TPESD5431N from TECH PUBLIC, in a DFN1006-2. 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 One terminal of the bidirectional TVS diode, which has a reverse working voltage (VRWM) of 3.3 V max and a clamping voltage of 11.5 V max at Ipp = 9 A (8/20 µs).
2 2 passive The other terminal of the bidirectional TVS diode, with the same 3.3 V max reverse working voltage and 11.5 V max clamping voltage at Ipp = 9 A (8/20 µs) as pin 1.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package DFN1006-2
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: TPESD5431N
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2 (KiCad packages3D, STEP)
  • 3D model files: tpesd5431n-etched.step / tpesd5431n-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpesd5431n.step / tpesd5431n.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 1352be984052a6f3, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (vision), consensus claude-opus-5-5 (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