component

TPESD0514S6

Public Made by Adom

by adom

TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TPESD0514S6

TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · SOT-23-6

TPESD0514S6 from TECH PUBLIC, in a SOT-23-6. 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 IO passive TVS-protected data line I/O; I/O-to-GND clamping voltage max 16V at IPP=4.5A (8/20μs), capacitance 0.6pF typ to GND and 0.3pF typ to other I/O.
2 GND power_in Ground reference for the TVS array; return path for all I/O and VCC clamp diodes.
3 IO passive TVS-protected data line I/O; I/O-to-GND clamping voltage max 16V at IPP=4.5A (8/20μs), capacitance 0.6pF typ to GND and 0.3pF typ to other I/O.
4 IO passive TVS-protected data line I/O; I/O-to-GND clamping voltage max 16V at IPP=4.5A (8/20μs), capacitance 0.6pF typ to GND and 0.3pF typ to other I/O.
5 VCC power_in Protected power line with internal TVS to GND; reverse working voltage 5V max, clamping voltage max 17V at IPP=15A (8/20μs), peak pulse power 250W.
6 IO passive TVS-protected data line I/O; I/O-to-GND clamping voltage max 16V at IPP=4.5A (8/20μs), capacitance 0.6pF typ to GND and 0.3pF typ to other I/O.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOT-23-6
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
ESD per IEC61000-4-2 (Air) VESD -20 20 kV IEC 61000-4-2 (Air) 2
ESD per IEC61000-4-2 (Contact) VESD -15 15 kV IEC 61000-4-2 (Contact) 2
Operating Temperature Range TJ -55 125 ℃ 2
Storage Temperature Range Tstg -55 150 ℃ 2
Peak Pulse Power (Vcc-GND) Ppk 250 W 8/20μs 2
Reverse Working Voltage VRWM 5 V 2
Breakdown Voltage VBR 6 9.5 V IT=1mA 2
Leakage Current ILeak 100 nA VRWM=5V 2
Clamping Voltage (I/O-GND) VC 16 V IPP=4.5A,Tp=8/20μs 2
Clamping Voltage (Vcc-GND) VC 17 V IPP=15A,Tp=8/20μs 2
Junction Capacitance (I/O to GND) CJ 0.6 0.7 pF VR=0V, f=1MHz 2
Junction Capacitance (I/O to I/O) CJ 0.3 0.5 pF VR=0V, f=1MHz 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin  Lead Finish: Matte Tin  Case Material: “Green” Molding Compound. 1

CAD (KiCad official)

  • Symbol: TPESD0514S6
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: tpesd0514s6-etched.step / tpesd0514s6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpesd0514s6.step / tpesd0514s6.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 b18d9e149b58d6ee, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF