component

TESDS5V0A

Public Made by Adom

by adom

Leiditech ESD And Surge Protection (TVS/ESD), SOT-26. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

componentcircuit protectiontesds5v0afactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 13d ago
viewers tesds5v0a: viewers · Ray 13d ago
package.json Publish 0.1.0 · Ray 13d ago
page.json Set visibility: public · Ray 13d ago
README.md Publish 0.1.0 · Ray 13d ago
tesds5v0a-etched.glb Publish 0.1.0 · Ray 13d ago
tesds5v0a-etched.step tesds5v0a: factory component page (tier=lcsc) · Ray 13d ago
tesds5v0a-hero.glb tesds5v0a: hero GLB from the etched model (keeps the MPN mark) · Ray 13d ago
tesds5v0a-hero.overlay.json Publish 0.1.0 · Ray 13d ago
tesds5v0a.glb Publish 0.1.0 · Ray 13d ago
tesds5v0a.kicad_mod Publish 0.1.0 · Ray 13d ago
tesds5v0a.kicad_sym Publish 0.1.0 · Ray 13d ago
tesds5v0a.lbr Publish 0.1.0 · Ray 13d ago
tesds5v0a.step Publish 0.1.0 · Ray 13d ago

TESDS5V0A

Leiditech · ESD And Surge Protection (TVS/ESD) · SOT-26

TESDS5V0A from Leiditech, in a SOT-26. 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 Data line 1 passive Protected data line that is clamped to the reference pins when its voltage exceeds the reference plus one diode drop; the device is rated for ±20kV air and contact ESD per IEC 61000-4-2.
2 REF1 (negative reference) power_in Negative reference that should be connected directly to a ground plane with the shortest possible path to minimize parasitic inductance.
3 Data line 2 passive Protected data line that is clamped to the reference pins when its voltage exceeds the reference plus one diode drop; the device is rated for ±20kV air and contact ESD per IEC 61000-4-2.
4 Data line 3 passive Protected data line that is clamped to the reference pins when its voltage exceeds the reference plus one diode drop; the device is rated for ±20kV air and contact ESD per IEC 61000-4-2.
5 REF2 (positive reference) passive Positive reference that may be tied directly to VCC, tied to VCC through a recommended 100kΩ series resistor, or left unconnected when the internal TVS is used as the reference, with the datasheet warning that connecting it to VCC in the DVI application may damage the chip.
6 Data line 4 passive Protected data line that is clamped to the reference pins when its voltage exceeds the reference plus one diode drop; the device is rated for ±20kV air and contact ESD per IEC 61000-4-2.

Key specifications

Parameter Value
Manufacturer Leiditech
Package SOT-26
Category Circuit Protection
Pins 6

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 Working Voltage VRWM 5 V 2
Breakdown Voltage VBR 6 V IT = 1mA 2
Reverse Leakage Current IR 1 µA VRWM = 5V 2
Clamping Voltage VC 15 V IPP = 1A (8 x 20 s pulse) 2
Clamping Voltage VC 28 V IPP = 5A (8 x 20 s pulse) 2
Peak Pulse Power (8/20µs) Ppp 350 W 1
ESD per IEC 61000-4-2 (Air) VESD -20 20 Kv 1
ESD per IEC 61000-4-2 (Contact) VESD -20 20 Kv 1
Operating Temperature Range TJ -55 125 ℃ 1
Storage Temperature Range TSTJ -55 150 ℃ 1
Junction Capacitance CJ 0.5 pF V = 0V, f = 1MHz 2

CAD (KiCad official)

  • Symbol: TESDS5V0A
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-26 (KiCad packages3D, STEP)
  • 3D model files: tesds5v0a-etched.step / tesds5v0a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tesds5v0a.step / tesds5v0a.glb are the bare package body.

Provenance

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

  • Datasheet: Leiditech datasheet (7 pp, sha256 586a7e11f19fb7d5, retrieved 2026-10-20, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF