component

PESD4V0X2UMZ

Public Made by Adom

by adom

Nexperia ESD And Surge Protection (TVS/ESD), SOT-883. 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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PESD4V0X2UMZ

Nexperia · ESD And Surge Protection (TVS/ESD) · SOT-883

PESD4V0X2UMZ from Nexperia, in a SOT-883. 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 K1 passive Cathode of diode 1; Cd and the other limiting values are measured from pin 1 or 2 to pin 3 (Cd 0.82 pF typ, 0.98 pF max at 1 MHz, VR = 0 V).
2 K2 passive Cathode of diode 2; Cd and the other limiting values are measured from pin 1 or 2 to pin 3 (Cd 0.82 pF typ, 0.98 pF max at 1 MHz, VR = 0 V).
3 CA passive Common anode shared by both diodes and the reference pin for the measurements from pins 1 and 2; the device protects up to two signal lines with a 4 V reverse standoff voltage (VRWM).

Key specifications

Parameter Value
Manufacturer Nexperia
Package SOT-883
Category Circuit Protection
Pins 3

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 leakage current IRM 2 100 nA VRWM = 4 V; Tamb = 25 °C 4
diode capacitance Cd 0.82 0.98 pF f = 1 MHz; VR = 0 V; Tamb = 25 °C 4
reverse standoff voltage VRWM 4 V 3
rated peak pulse current IPPM -11.5 11.5 A tp = 8/20 µs 3
ambient temperature Tamb -40 125 °C 3
storage temperature Tstg -65 150 °C 3
electrostatic discharge voltage (contact discharge) VESD -20 20 kV IEC 61000-4-2; contact discharge 3
electrostatic discharge voltage (air discharge) VESD -20 20 kV IEC 61000-4-2; air discharge 3

CAD (KiCad official)

  • Symbol: PESD4V0X2UMZ
  • Footprint: Package_TO_SOT_SMD:SOT-883
  • 3D model: SOT-883, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.45 mm nominal SOT height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: pesd4v0x2umz-etched.step / pesd4v0x2umz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pesd4v0x2umz.step / pesd4v0x2umz.glb are the bare package body.

Provenance

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

  • Datasheet: Nexperia datasheet (13 pp, sha256 b4f355bc76b70f9b, retrieved 2026-10-19, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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