component
PTVS20VP1UTP
Public Made by Adomby adom
Nexperia TVS, SOD-128. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 10d ago |
| viewers | 10d ago |
| package.json | 10d ago |
| page.json | 10d ago |
| ptvs20vp1utp-etched.glb | 10d ago |
| ptvs20vp1utp-etched.step | 10d ago |
| ptvs20vp1utp-hero.glb | 10d ago |
| ptvs20vp1utp-hero.overlay.json | 10d ago |
| ptvs20vp1utp.glb | 10d ago |
| ptvs20vp1utp.kicad_mod | 10d ago |
| ptvs20vp1utp.kicad_sym | 10d ago |
| ptvs20vp1utp.lbr | 10d ago |
| ptvs20vp1utp.step | 10d ago |
| README.md | 10d ago |
PTVS20VP1UTP
Nexperia · TVS · SOD-128
PTVS20VP1UTP from Nexperia, in a SOD-128. 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; the cathode tab is the solder point for Rth(j-sp) and the mounting pad for the 120 K/W thermal figure. |
| 2 | A | passive | Anode of the unidirectional TVS diode (PTVS20VP1UTP: VRWM 20 V, 600 W rated peak pulse power). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOD-128 |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage | VBR | 22.2 | 23.35 | 24.5 | V | IR = 1 mA; Tj = 25 °C | 4 |
| Reverse leakage current | IRM | 0.001 | 0.1 | µA | at VRWM; Tj = 25 °C | 4 | |
| Reverse leakage current at high temperature | IRM | 0.5 | µA | at VRWM; Tj = 150 °C | 4 | ||
| Clamping voltage | VCL | 32.4 | V | IPPM = 18.5 A; Tj = 25 °C | 4 | ||
| Rated peak pulse current | IPPM | 18.5 | A | 10/1000 µs waveform, IEC 61643-321 | 4 | ||
| Temperature coefficient | SZ | 20 | mV/K | IZ = 5 mA | 4 | ||
| Rated peak pulse power | PPPM | 600 | W | 10/1000 µs current waveform, IEC 61643-321 | 3 | ||
| Non-repetitive peak forward current | IFSM | 100 | A | single half-sine wave; tp = 8.3 ms | 3 | ||
| Junction temperature | Tj | 185 | °C | 3 | |||
| Ambient temperature | Tamb | -55 | 185 | °C | 3 | ||
| Storage temperature | Tstg | -65 | 185 | °C | 3 | ||
| Electrostatic discharge voltage | VESD | 30 | kV | IEC 61000-4-2, level 4 (contact discharge) | 3 | ||
| Thermal resistance junction to ambient | Rth(j-a) | 200 | K/W | in free air; FR4 PCB, single-sided copper, tin-plated, standard footprint | 3 | ||
| Thermal resistance junction to ambient | Rth(j-a) | 120 | K/W | in free air; FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2 | 3 | ||
| Thermal resistance junction to ambient | Rth(j-a) | 60 | K/W | in free air; ceramic PCB, Al2O3, standard footprint | 3 | ||
| Thermal resistance junction to solder point | Rth(j-sp) | 12 | K/W | soldering point of cathode tab | 3 |
CAD (KiCad official)
- Symbol:
PTVS20VP1UTP - Footprint:
Diode_SMD:D_SOD-128 - 3D model: SOD-128 (KiCad packages3D, STEP)
- 3D model files:
ptvs20vp1utp-etched.step/ptvs20vp1utp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ptvs20vp1utp.step/ptvs20vp1utp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (12 pp, sha256
840698ebff840b6c, 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).