component
TV02W101-HF
Public Made by Adomby adom
Comchip TVS, SOD-123. 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
markdownTV02W101-HF
Comchip · TVS · SOD-123
TV02W101-HF from Comchip, in a SOD-123. 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 (color band end) of the unidirectional TVS, with VRWM 100.0 V, VBR 111.00-123.00 V at 1 mA and VC max 162 V at IPP 1.23 A (10/1000us). |
| 2 | A | passive | Anode of the unidirectional TVS, the end opposite the color band, with 200 W peak pulse power at 10/1000us and VF max 3.5 V at 25 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Comchip |
| Package | SOD-123 |
| Category | TVS/Fuse/Board Level 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 |
|---|---|---|---|---|---|---|---|
| Working peak reverse voltage | VRWM | 100 | V | 3 | |||
| Breakdown voltage | VBR | 111 | 123 | V | @ IT = 1 mA | 3 | |
| Test current | IT | 1 | mA | 3 | |||
| Maximum clamping voltage | VC | 162 | V | @ IPP, 10/1000us | 3 | ||
| Maximum peak pulse current | IPP | 1.23 | A | 10/1000us waveform | 3 | ||
| Reverse leakage current | IR | 1 | uA | @ VRWM | 3 | ||
| Maximum instantaneous forward voltage | VF | 3.5 | V | at 25A, unidirectional only | 1 | ||
| Peak power dissipation 10/1000µs | PPP | 200 | W | 10/1000µs waveform (Note 1) | 1 | ||
| Peak power dissipation 8/20µs | PPP | 1000 | W | 8/20µs waveform (Note 1) | 1 | ||
| Power dissipation on infinite heatsink | PD | 0.4 | W | TL = 75°C | 1 | ||
| Peak forward surge current | IFSM | 20 | A | 8.3ms single half sine-wave, unidirectional only (Note 2) | 1 | ||
| Operating junction and storage temperature range | TJ,TSTG | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
TV02W101-HF - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files:
tv02w101-hf-etched.step/tv02w101-hf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tv02w101-hf.step/tv02w101-hf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Comchip datasheet (5 pp, sha256
7053d6fa2cf721f4, retrieved 2026-10-23, tier: lcsc) - 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).