component
TS0301TEX
Public Made by Adomby adom
Shenzhen JingYang 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
markdownTS0301TEX
Shenzhen JingYang · ESD And Surge Protection (TVS/ESD) · SOD-323
TS0301TEX from Shenzhen JingYang, 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 | I/O 1 | passive | Bidirectional TVS terminal 1 (device is directionless), connect to the protected I/O line; TS0301TEX has VRWM 3.3V max, VB 4.0V min, ESD ±30kV air/contact per IEC 61000-4-2. |
| 2 | I/O 2 | passive | Bidirectional TVS terminal 2 (device is directionless), connect to ground or the other side of the protected line; either orientation works, the datasheet states orientation in tape is not required. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen JingYang |
| 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 stand-off (working) voltage | VRWM | 3.3 | V | 2 | |||
| Breakdown voltage | VB | 4 | V | Electrical characteristics at 25°C (table header) | 2 | ||
| Clamping voltage at 1 A | VC@1A | 8 | V | @ 1 A | 2 | ||
| Clamping voltage | VC | 16 | V | @ 20 A | 2 | ||
| Reverse leakage current | IR | 50 | nA | 2 | |||
| Capacitance | CT | 0.9 | pF | 2 | |||
| ESD per IEC 61000-4-2 (Air) | VESD | -30 | 30 | kV | ESD per IEC 61000-4-2 (Air) | 2 | |
| ESD per IEC 61000-4-2 (Contact) | VESD | -30 | 30 | kV | ESD per IEC 61000-4-2 (Contact) | 2 | |
| Operating Temperature | TOPT | -55 | 150 | °C | 2 | ||
| Storage Temperature | TSTG | -55 | 150 | °C | 2 | ||
| Lead Soldering Temperature | TLST | 260 | °C | 2 |
CAD (KiCad official)
- Symbol:
TS0301TEX - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
ts0301tex-etched.step/ts0301tex-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ts0301tex.step/ts0301tex.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen JingYang datasheet (6 pp, sha256
f1617dcef2fc7ebc, retrieved 2026-10-23, 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).