component
TPESD7205DT5G
Public Made by Adomby adom
TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-723. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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TPESD7205DT5G
TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · SOT-723
TPESD7205DT5G from TECH PUBLIC, in a SOT-723. 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 | IO1 | passive | ESD-protected I/O line 1 (Pin 1), steered to ground by a diode; 0.35 pF typ / 0.4 pF max IO to GND, 0.2 pF typ IO to IO, VRWM 5 V. |
| 2 | IO2 | passive | ESD-protected I/O line 2 (Pin 2), steered to ground by a diode; 0.35 pF typ / 0.4 pF max IO to GND, 0.2 pF typ IO to IO, VRWM 5 V. |
| 3 | GND | power_in | Common ground connection (Pin 3) for both protection diodes; ±23 kV air / ±20 kV contact ESD per IEC 61000-4-2. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-723 |
| Category | Circuit Protection |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
TPESD7205DT5G - Footprint:
Package_TO_SOT_SMD:SOT-723 - 3D model: SOT-723, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.5 mm nominal SOT-723 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
tpesd7205dt5g-etched.step/tpesd7205dt5g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpesd7205dt5g.step/tpesd7205dt5g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
7cb9ed9d281ec0aa, retrieved 2026-10-09, 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).
# TPESD7205DT5G
**TECH PUBLIC** · ESD And Surge Protection (TVS/ESD) · SOT-723
TPESD7205DT5G from TECH PUBLIC, in a SOT-723. 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 | IO1 | passive | ESD-protected I/O line 1 (Pin 1), steered to ground by a diode; 0.35 pF typ / 0.4 pF max IO to GND, 0.2 pF typ IO to IO, VRWM 5 V. |
| 2 | IO2 | passive | ESD-protected I/O line 2 (Pin 2), steered to ground by a diode; 0.35 pF typ / 0.4 pF max IO to GND, 0.2 pF typ IO to IO, VRWM 5 V. |
| 3 | GND | power_in | Common ground connection (Pin 3) for both protection diodes; ±23 kV air / ±20 kV contact ESD per IEC 61000-4-2. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-723 |
| Category | Circuit Protection |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `TPESD7205DT5G`
- Footprint: `Package_TO_SOT_SMD:SOT-723`
- 3D model: SOT-723, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.5 mm nominal SOT-723 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files: `tpesd7205dt5g-etched.step` / `tpesd7205dt5g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpesd7205dt5g.step` / `tpesd7205dt5g.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/8590184519904370688) (4 pp, sha256 `7cb9ed9d281ec0aa`, retrieved 2026-10-09, 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/tpesd7205dt5g-datasheet.pdf)