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Contents

README

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ESD9X5VU

TECH PUBLIC · ESD Protection Devices · DFN1006-2

ESD9X5VU 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 Pin1 passive Terminal 1 of the uni-directional TVS diode; junction capacitance to Pin 2 is 0.5 pF typical and 0.7 pF maximum at VR = 0 V, f = 1 MHz, and the reverse working voltage is 5 V maximum.
2 Pin2 passive Terminal 2 of the uni-directional TVS diode, the opposite end of the clamp from Pin 1; the datasheet gives a clamping voltage of 10 V maximum at Ipp = 1 A and 13 V maximum at Ipp = 4 A (8/20 µs pulse).

Key specifications

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

CAD (KiCad official)

  • Symbol: ESD9X5VU
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2 (KiCad packages3D, STEP)
  • 3D model files: esd9x5vu-etched.step / esd9x5vu-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); esd9x5vu.step / esd9x5vu.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 00ed944af0bc6442, 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