component
TPESD0504S6-A
Public Made by Adomby 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.
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
markdownTPESD0504S6-A
TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · SOT-23-6L
TPESD0504S6-A 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/O1 | passive | Protected I/O line steered by diodes to the Vcc rail and GND, with 0.65pF typ. (Vcc floated) I/O-to-GND capacitance. |
| 2 | GND | power_in | Ground connection at the anode of the central TVS (zener) diode, with reverse stand-off voltage 5.0V max on the I/O lines. |
| 3 | I/O2 | passive | Protected I/O line steered by diodes to the Vcc rail and GND, rated for ±30kV IEC61000-4-2 ESD and 5A IEC61000-4-5 (8/20µs) surge. |
| 4 | I/O3 | passive | Protected I/O line steered by diodes to the Vcc rail and GND, with 16.5V typ. clamping voltage at IPP = 16A (TLP). |
| 5 | Vcc | power_in | Internal positive rail at the cathode of the central TVS diode; the datasheet gives capacitance both with Vcc floated and at Vcc = 5V. |
| 6 | I/O4 | passive | Protected I/O line steered by diodes to the Vcc rail and GND, with 0.35pF typ. I/O-to-I/O capacitance. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-6L |
| Category | Circuit Protection |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPESD0504S6-A - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6L (KiCad packages3D, STEP)
- 3D model files:
tpesd0504s6-a-etched.step/tpesd0504s6-a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpesd0504s6-a.step/tpesd0504s6-a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
1b5088c1a0ac5dab, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(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).