component
ESDS314DBVR-TP
Public Made by Adomby adom
TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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ESDS314DBVR-TP
TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · SOT-23-5
ESDS314DBVR-TP from TECH PUBLIC, in a SOT-23-5. 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 | ESD-protected I/O line 1, steered to GND by a diode array rated for ±30kV air/contact discharge (IEC 61000-4-2). |
| 2 | GND | power_in | Common ground reference for the diode array; all four I/O protection diodes return here. |
| 3 | I/O2 | passive | ESD-protected I/O line 2, with reverse working voltage 3.6V max and breakdown voltage 4.5V min to 7.5V max at 1mA. |
| 4 | I/O3 | passive | ESD-protected I/O line 3, with peak pulse current 25A (8/20µs) and junction capacitance 2.7pF typ to GND. |
| 5 | I/O4 | passive | ESD-protected I/O line 4, with peak pulse power 450W (8/20µs) and clamping voltage 5V typ at Ipp=5A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-5 |
| Category | Circuit Protection |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
ESDS314DBVR-TP - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
esds314dbvr-tp-etched.step/esds314dbvr-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esds314dbvr-tp.step/esds314dbvr-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
3f101896acaa5788, 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).
# ESDS314DBVR-TP
**TECH PUBLIC** · ESD And Surge Protection (TVS/ESD) · SOT-23-5
ESDS314DBVR-TP from TECH PUBLIC, in a SOT-23-5. 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 | ESD-protected I/O line 1, steered to GND by a diode array rated for ±30kV air/contact discharge (IEC 61000-4-2). |
| 2 | GND | power_in | Common ground reference for the diode array; all four I/O protection diodes return here. |
| 3 | I/O2 | passive | ESD-protected I/O line 2, with reverse working voltage 3.6V max and breakdown voltage 4.5V min to 7.5V max at 1mA. |
| 4 | I/O3 | passive | ESD-protected I/O line 3, with peak pulse current 25A (8/20µs) and junction capacitance 2.7pF typ to GND. |
| 5 | I/O4 | passive | ESD-protected I/O line 4, with peak pulse power 450W (8/20µs) and clamping voltage 5V typ at Ipp=5A. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-5 |
| Category | Circuit Protection |
| Pins | 5 |
## CAD (KiCad official)
- Symbol: `ESDS314DBVR-TP`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `esds314dbvr-tp-etched.step` / `esds314dbvr-tp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `esds314dbvr-tp.step` / `esds314dbvr-tp.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/8590902862606254080) (4 pp, sha256 `3f101896acaa5788`, 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/esds314dbvr-tp-datasheet.pdf)