component
PESD1IVN24A-QX
Public Made by Adomby adom
Nexperia ESD And Surge Protection (TVS/ESD), SOT-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 20d ago |
| viewers | 20d ago |
| package.json | 20d ago |
| page.json | 20d ago |
| pesd1ivn24a-qx-etched.glb | 20d ago |
| pesd1ivn24a-qx-etched.step | 20d ago |
| pesd1ivn24a-qx-hero.glb | 20d ago |
| pesd1ivn24a-qx-hero.overlay.json | 20d ago |
| pesd1ivn24a-qx.glb | 20d ago |
| pesd1ivn24a-qx.kicad_mod | 20d ago |
| pesd1ivn24a-qx.kicad_sym | 20d ago |
| pesd1ivn24a-qx.lbr | 20d ago |
| pesd1ivn24a-qx.step | 20d ago |
| README.md | 20d ago |
PESD1IVN24A-QX
Nexperia · ESD And Surge Protection (TVS/ESD) · SOT-323
PESD1IVN24A-QX from Nexperia, in a SOT-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 of diode 1 (one terminal of the bidirectional ESD protection device, connected to the protected bus line), rated for VRWM = 24 V. |
| 2 | K2 | passive | Cathode of diode 2 (other terminal of the bidirectional ESD protection device, typically connected to ground), rated for VRWM = 24 V. |
| 3 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOT-323 |
| 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 standoff voltage | VRWM | 24 | V | Tamb = 25 °C | 4 | ||
| Breakdown voltage | VBR | 25.5 | 30.5 | 35.5 | V | IR = 10 mA; Tamb = 25 °C | 4 |
| Reverse leakage current | IRM | 1 | 50 | nA | VR = 24 V; Tamb = 25 °C | 4 | |
| Diode capacitance | Cd | 14 | 17 | pF | f = 1 MHz; VR = 0 V; Tamb = 25 °C | 4 | |
| Clamping voltage | VCL | 31 | 40 | V | IPP = 1 A; tp = 8/20 µs; Tamb = 25 °C [1] | 4 | |
| Clamping voltage | VCL | 33 | 42 | V | IPPM = 3.5 A; tp = 8/20 µs; Tamb = 25 °C [1] | 4 | |
| Rated peak pulse current | IPPM | 3.5 | A | tp = 8/20 µs [1] | 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 [2] | 3 |
CAD (KiCad official)
- Symbol:
PESD1IVN24A-QX - Footprint:
Package_TO_SOT_SMD:SOT-323_SC-70 - 3D model: SOT-323 (KiCad packages3D, STEP)
- 3D model files:
pesd1ivn24a-qx-etched.step/pesd1ivn24a-qx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pesd1ivn24a-qx.step/pesd1ivn24a-qx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (12 pp, sha256
cd86a33727878457, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).