component

PESD5V0S1UA

Public Made by Adom

by adom

Nexperia ESD And Surge Protection (TVS/ESD), SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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PESD5V0S1UA

Nexperia · ESD And Surge Protection (TVS/ESD) · SOD-323

PESD5V0S1UA from Nexperia, in a SOD-323. 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, indicated by the marking bar on the package; the datasheet gives VRWM 5 V, VBR 6.2 to 7.3 V and VCL 19 V at IPP 47 A (8/20 µs) for the device.
2 A passive Anode of the unidirectional ESD protection diode; the datasheet gives no separate electrical limit for this pin beyond the device ratings.

Key specifications

Parameter Value
Manufacturer Nexperia
Package SOD-323
Category Circuit 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
Rated peak pulse power PPPM 890 W 3
Rated peak pulse current IPPM 47 A tp = 8/20 µs 3
Total power dissipation Ptot 360 mW Tamb ≤ 25 °C; FR4 PCB, standard footprint 3
Total power dissipation Ptot 500 mW Tamb ≤ 25 °C; FR4 PCB, mounting pad for cathode 1 cm² 3
Junction temperature Tj 150 °C 3
Ambient temperature Tamb -55 150 °C 3
Storage temperature Tstg -65 150 °C 3
ESD voltage, contact discharge (IEC 61000-4-2) VESD 30 kV IEC 61000-4-2 contact discharge; Tamb = 25 °C; ten non-repetitive pulses 3
ESD voltage, air discharge (IEC 61000-4-2) VESD 15 kV IEC 61000-4-2 air discharge 3
ESD voltage, machine model VESD 400 V Machine model; Tamb = 25 °C 3
ESD voltage, human body model (MIL-STD-883) VESD 16 kV MIL-STD-883 human body model; Tamb = 25 °C 3
Thermal resistance junction to ambient Rth(j-a) 345 K/W in free air; FR4 PCB, single-sided copper, standard footprint 4
Thermal resistance junction to ambient Rth(j-a) 250 K/W FR4 PCB, mounting pad for cathode 1 cm² 4
Thermal resistance junction to solder point Rth(j-sp) 90 K/W Soldering point of cathode tab 4
Reverse standoff voltage VRWM 5 V Tamb = 25 °C 4
Breakdown voltage VBR 6.2 6.8 7.3 V IR = 5 mA; Tamb = 25 °C 4
Reverse leakage current IRM 0.3 4 µA VRWM = 5 V; Tamb = 25 °C 4
Diode capacitance Cd 480 530 pF f = 1 MHz; VR = 0 V; Tamb = 25 °C 4
Clamping voltage VCL 19 V IPPM = 47 A; Tamb = 25 °C; non-repetitive 8/20 µs pulse 4
Clamping voltage VCL 13.5 V IPP = 25 A; Tamb = 25 °C; non-repetitive 8/20 µs pulse 4
Clamping voltage VCL 9.8 V IPP = 5 A; Tamb = 25 °C; non-repetitive 8/20 µs pulse 4
Differential resistance Rdiff 2 100 Ω IR = 5 mA; Tamb = 25 °C 4

CAD (KiCad official)

  • Symbol: PESD5V0S1UA
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: pesd5v0s1ua-etched.step / pesd5v0s1ua-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pesd5v0s1ua.step / pesd5v0s1ua.glb are the bare package body.

Provenance

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

  • Datasheet: Nexperia datasheet (12 pp, sha256 d0b9702cb042e338, retrieved 2026-10-22, tier: manufacturer)
  • 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