component

TS0321VEX

Public Made by Adom

by adom

Shenzhen JingYang ESD And Surge Protection (TVS/ESD), SOD-323. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 9d ago
viewers ts0321vex: symbol repaired (bidirectional TVS (the page says so)) · Ray 1d ago
package.json Publish 0.1.0 · Ray 9d ago
page.json Set visibility: public · Ray 9d ago
README.md Publish 0.1.0 · Ray 9d ago
ts0321vex-etched.glb Publish 0.1.0 · Ray 9d ago
ts0321vex-etched.step ts0321vex: factory component page (tier=lcsc) · Ray 9d ago
ts0321vex-hero.glb ts0321vex: hero GLB from the etched model (keeps the MPN mark) · Ray 9d ago
ts0321vex-hero.overlay.json Publish 0.1.0 · Ray 9d ago
ts0321vex.glb Publish 0.1.0 · Ray 9d ago
ts0321vex.kicad_mod Publish 0.1.0 · Ray 9d ago
ts0321vex.kicad_sym ts0321vex: symbol repaired (bidirectional TVS (the page says so)) · Ray 1d ago
ts0321vex.lbr ts0321vex: symbol repaired (bidirectional TVS (the page says so)) · Ray 1d ago
ts0321vex.step Publish 0.1.0 · Ray 9d ago

TS0321VEX

Shenzhen JingYang · ESD And Surge Protection (TVS/ESD) · SOD-323

TS0321VEX 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 1 passive Terminal 1 of an unpolarised bidirectional ESD/TVS diode; either orientation.
2 2 passive Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation.

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 Leakage Current IR 0.01 0.1 μA VRWM = 3.3V, T = 25C 2
Trigger Voltage Vt1 6.5 7.5 V It1 = 1μA 2
Holding Voltage Vh 3.5 4.5 V Ih = 10mA 2
Clamping Voltage VC 5 V IPP = 1A, tp = 8/20μs 2
Peak Pulse Current (8/20μs) IPP 12 A 8/20μs 2
ESD per IEC 61000-4-2 (Air) VESD -30 30 kV 2
ESD per IEC 61000-4-2 (Contact) VESD -30 30 kV 2
Operating Temperature TOPT -45 85 C 2
Storage Temperature TSTG -55 150 C 2

CAD (KiCad official)

  • Symbol: TS0321VEX
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: ts0321vex-etched.step / ts0321vex-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ts0321vex.step / ts0321vex.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Shenzhen JingYang datasheet (6 pp, sha256 c31498480f99f1c6, retrieved 2026-10-28, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal convention (convention), consensus off (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).

Datasheet PDF