component
PESD5V0S1BA
Public Made by Adomby adom
Nexperia ESD And Surge Protection (TVS/ESD), SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownPESD5V0S1BA
Nexperia · ESD And Surge Protection (TVS/ESD) · SOD-323
PESD5V0S1BA 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 | K1 | passive | Cathode (diode 1) of the bidirectional ESD protection diode, connected to the line to be protected, with VRWM max 5 V and clamping voltage max 14 V at IPPM = 12 A (measured pin 1 to pin 2). |
| 2 | K2 | passive | Cathode (diode 2) of the bidirectional ESD protection diode, connected to ground or the return side, with VRWM max 5 V and clamping voltage max 14 V at IPPM = 12 A (measured pin 1 to pin 2). |
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 |
|---|---|---|---|---|---|---|---|
| reverse standoff voltage | VRWM | 5 | V | Tamb = 25 °C | 4 | ||
| breakdown voltage | VBR | 5.5 | 9.5 | V | IR = 1 mA; Tamb = 25 °C | 4 | |
| reverse leakage current | IRM | 5 | 100 | nA | VRWM = 5 V; Tamb = 25 °C | 4 | |
| diode capacitance | Cd | 35 | 45 | pF | f = 1 MHz; VR = 0 V; Tamb = 25 °C | 4 | |
| clamping voltage | VCL | 10 | V | IPP = 1 A; Tamb = 25 °C | 4 | ||
| clamping voltage | VCL | 14 | V | IPPM = 12 A; Tamb = 25 °C | 4 | ||
| differential resistance | Rdiff | 50 | Ω | IR = 1 mA; Tamb = 25 °C | 4 | ||
| rated peak pulse power | PPPM | 130 | W | tp = 8/20 µs | 3 | ||
| rated peak pulse current | IPPM | 12 | A | tp = 8/20 µs | 3 | ||
| junction temperature | Tj | 150 | °C | 3 | |||
| ambient temperature | Tamb | -55 | 150 | °C | 3 | ||
| storage temperature | Tstg | -65 | 150 | °C | 3 | ||
| electrostatic discharge voltage | VESD | 30 | kV | IEC 61000-4-2 (contact discharge) | 3 | ||
| electrostatic discharge voltage | VESD | 10 | kV | HBM MIL-Std 883 | 3 |
CAD (KiCad official)
- Symbol:
PESD5V0S1BA - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
pesd5v0s1ba-etched.step/pesd5v0s1ba-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pesd5v0s1ba.step/pesd5v0s1ba.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (11 pp, sha256
6546e415b8885ea3, retrieved 2026-10-22, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-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).