component
TPESD0514S6-A
Public Made by Adomby 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.
main
TPESD0514S6-A
TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · SOT-23-6
TPESD0514S6-A 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 | I/O1 | passive | Protected data line 1 (steering-diode pair to the rails); 5V max reverse working voltage, 0.3pF typ I/O-to-I/O capacitance. |
| 2 | GND | power_in | Ground reference; connects to the bottom rail of the diode array and the anode of the central TVS diode (Vcc-GND, 300W peak pulse power 8/20µs). |
| 3 | I/O2 | passive | Protected data line 2 (steering-diode pair to the rails); 5V max reverse working voltage, ±25kV air / ±20kV contact ESD per IEC 61000-4-2. |
| 4 | I/O3 | passive | Protected data line 3 (steering-diode pair to the rails); 5V max reverse working voltage, 0.8pF max any I/O to ground. |
| 5 | VCC | power_in | Power line protected by the central TVS diode to ground (Vcc-GND); 17A 8/20µs clamping test at 18V max. |
| 6 | I/O4 | passive | Protected data line 4 (steering-diode pair to the rails); 6V min breakdown at 1mA, 0.08µA max leakage at 5V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-6 |
| Category | Circuit Protection |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPESD0514S6-A - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
tpesd0514s6-a-etched.step/tpesd0514s6-a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpesd0514s6-a.step/tpesd0514s6-a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
603968c4aeb96e48, retrieved 2026-10-17, 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).
# TPESD0514S6-A
**TECH PUBLIC** · ESD And Surge Protection (TVS/ESD) · SOT-23-6
TPESD0514S6-A 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 | I/O1 | passive | Protected data line 1 (steering-diode pair to the rails); 5V max reverse working voltage, 0.3pF typ I/O-to-I/O capacitance. |
| 2 | GND | power_in | Ground reference; connects to the bottom rail of the diode array and the anode of the central TVS diode (Vcc-GND, 300W peak pulse power 8/20µs). |
| 3 | I/O2 | passive | Protected data line 2 (steering-diode pair to the rails); 5V max reverse working voltage, ±25kV air / ±20kV contact ESD per IEC 61000-4-2. |
| 4 | I/O3 | passive | Protected data line 3 (steering-diode pair to the rails); 5V max reverse working voltage, 0.8pF max any I/O to ground. |
| 5 | VCC | power_in | Power line protected by the central TVS diode to ground (Vcc-GND); 17A 8/20µs clamping test at 18V max. |
| 6 | I/O4 | passive | Protected data line 4 (steering-diode pair to the rails); 6V min breakdown at 1mA, 0.08µA max leakage at 5V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-6 |
| Category | Circuit Protection |
| Pins | 6 |
## CAD (KiCad official)
- Symbol: `TPESD0514S6-A`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `tpesd0514s6-a-etched.step` / `tpesd0514s6-a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpesd0514s6-a.step` / `tpesd0514s6-a.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [TECH PUBLIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590184546894852096) (4 pp, sha256 `603968c4aeb96e48`, retrieved 2026-10-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (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](docs/tpesd0514s6-a-datasheet.pdf)