component
TPD4E1U06DCKR-TP
Public Made by Adomby adom
TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-363. 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
markdownTPD4E1U06DCKR-TP
TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · SOT-363
TPD4E1U06DCKR-TP from TECH PUBLIC, in a SOT-363. 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 | D2- | bidirectional | ESD-protected I/O channel labeled D2- on the pin diagram, with 0.55 pF typical junction capacitance I/O to GND and 5.5 V maximum reverse working voltage. |
| 2 | GND | power_in | Ground reference for the TVS diode array, to which all I/O pins are clamped. |
| 3 | D2+ | bidirectional | ESD-protected I/O channel labeled D2+ on the pin diagram, with 0.55 pF typical junction capacitance I/O to GND and 5.5 V maximum reverse working voltage. |
| 4 | D2- | bidirectional | ESD-protected I/O channel labeled D2- on the pin diagram, with 0.55 pF typical junction capacitance I/O to GND and 5.5 V maximum reverse working voltage. |
| 5 | NC | unconnected | No connection. |
| 6 | D1- | bidirectional | ESD-protected I/O channel labeled D1- on the pin diagram, with 0.55 pF typical junction capacitance I/O to GND and 5.5 V maximum reverse working voltage. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-363 |
| Category | Circuit Protection |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPD4E1U06DCKR-TP - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files:
tpd4e1u06dckr-tp-etched.step/tpd4e1u06dckr-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpd4e1u06dckr-tp.step/tpd4e1u06dckr-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
29d385b4cac157be, retrieved 2026-10-16, 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).