component

TPESD0504S6

Public Made by Adom

by adom

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

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TPESD0504S6

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

TPESD0504S6 from TECH PUBLIC, in a SOT-23-6L. 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 passive ESD/surge-protected line pin steered to Vcc and GND, with 0.65pF typ. capacitance to GND (Vcc floated) and 0.35pF typ. (Vcc = 5V).
2 GND power_in Ground reference pin connected to the anode of the internal TVS diode and the lower steering diodes.
3 I/O passive ESD/surge-protected line pin steered to Vcc and GND, with 0.65pF typ. capacitance to GND (Vcc floated) and 0.35pF typ. (Vcc = 5V).
4 I/O passive ESD/surge-protected line pin steered to Vcc and GND, protected to ±30kV contact discharge per IEC61000-4-2 and 5A (8/20μs) surge.
5 Vcc power_in Upper rail pin connected to the cathode of the internal TVS diode, with reverse stand-off voltage of 5V max.
6 I/O passive ESD/surge-protected line pin steered to Vcc and GND, protected to ±30kV contact discharge per IEC61000-4-2 and 5A (8/20μs) surge.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOT-23-6L
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 stand-off voltage VRWM 5 V 2
Reverse breakdown voltage VBR 7 8 9 V IBR = 1mA 2
Forward voltage VF 0.6 0.9 1.2 V IF = 10mA 2
Clamping voltage 1) VCL 16.5 V IPP = 16A, tp = 100ns 2
Dynamic resistance 1) RDYN 0.45 Ω 2
Clamping voltage 2) VCL 10 V IPP = 1A, tp = 8/20μs 2
Clamping voltage 2) VCL 15 V IPP = 5A, tp = 8/20μs 2
Junction capacitance CI/O - GND CI/O - GND 0.65 1 pF VR = 0V, f = 1MHz, Vcc = floated, any I/O to GND 2
Junction capacitance CI/O - GND CI/O - GND 0.35 0.5 pF VR = 0V, f = 1MHz, Vcc = 5V, any I/O to GND 2
Junction capacitance CI/O, I/O CI/O, I/O 0.35 0.5 pF VR = 0V, f = 1MHz, any I/O to I/O 2
Peak pulse power Ppk 150 W tp = 8/20μs 2
Peak pulse current IPP 5 A tp = 8/20μs 2
ESD according to IEC61000-4-2 air discharge VESD -30 30 kV 2
ESD according to IEC61000-4-2 contact discharge -30 30 kV 2
Junction temperature TJ 125 °C 2
Operating temperature TOP -40 85 °C 2
Lead temperature TL 260 °C 2
Storage temperature TSTG -55 150 °C 2

CAD (KiCad official)

  • Symbol: TPESD0504S6
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6L (KiCad packages3D, STEP)
  • 3D model files: tpesd0504s6-etched.step / tpesd0504s6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpesd0504s6.step / tpesd0504s6.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 3cc7cce02fb9cf71, 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