component
ESDLC12VD3B-HXY
Public Made by Adomby adom
HXY MOSFET ESD And Surge Protection (TVS/ESD), SOD-323. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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ESDLC12VD3B-HXY
HXY MOSFET · ESD And Surge Protection (TVS/ESD) · SOD-323
ESDLC12VD3B-HXY from HXY MOSFET, in a SOD-323. 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 | 1 | passive | Terminal 1 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HXY MOSFET |
| Package | SOD-323 |
| Category | Circuit Protection |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Reverse Working Voltage | VRWM | 12 | V | 2 | |||
| Breakdown Voltage | VBR | 13.3 | V | IT=1mA | 2 | ||
| Leakage Current | ILeak | 1 | uA | VRWM=5V | 2 | ||
| Clamping Voltage | VC | 28.6 | V | IPP=12A, Tp=8/20μs | 2 | ||
| Junction Capacitance | CJ | 1 | 1.2 | pF | VR=0V, f=1MHz | 2 | |
| Peak Pulse Power (tp = 8/20μs) | PPPM | 350 | W | tp = 8/20μs | 1 | ||
| ESD voltage IEC 61000-4-2 (air discharge) | VESD | 30 | kV | IEC 61000-4-2 air discharge | 1 | ||
| ESD voltage IEC 61000-4-2 (contact discharge) | VESD | 30 | kV | IEC 61000-4-2 contact discharge | 1 | ||
| Maximum lead temperature for soldering during 10s | TL | 260 | °C | 10s | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 | ||
| Operating Temperature Range | TOP | -40 | 125 | °C | 1 |
CAD (KiCad official)
- Symbol:
ESDLC12VD3B-HXY - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
esdlc12vd3b-hxy-etched.step/esdlc12vd3b-hxy-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esdlc12vd3b-hxy.step/esdlc12vd3b-hxy.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HXY MOSFET datasheet (4 pp, sha256
96f151192efc9be2, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(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).
# ESDLC12VD3B-HXY
**HXY MOSFET** · ESD And Surge Protection (TVS/ESD) · SOD-323
ESDLC12VD3B-HXY from HXY MOSFET, in a SOD-323. 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 | 1 | passive | Terminal 1 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HXY MOSFET |
| Package | SOD-323 |
| Category | Circuit Protection |
| Pins | 2 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Reverse Working Voltage | VRWM | | | 12 | V | | 2 |
| Breakdown Voltage | VBR | 13.3 | | | V | IT=1mA | 2 |
| Leakage Current | ILeak | | | 1 | uA | VRWM=5V | 2 |
| Clamping Voltage | VC | | | 28.6 | V | IPP=12A, Tp=8/20μs | 2 |
| Junction Capacitance | CJ | | 1 | 1.2 | pF | VR=0V, f=1MHz | 2 |
| Peak Pulse Power (tp = 8/20μs) | PPPM | | | 350 | W | tp = 8/20μs | 1 |
| ESD voltage IEC 61000-4-2 (air discharge) | VESD | | | 30 | kV | IEC 61000-4-2 air discharge | 1 |
| ESD voltage IEC 61000-4-2 (contact discharge) | VESD | | | 30 | kV | IEC 61000-4-2 contact discharge | 1 |
| Maximum lead temperature for soldering during 10s | TL | | | 260 | °C | 10s | 1 |
| Storage Temperature Range | Tstg | -55 | | 150 | °C | | 1 |
| Operating Temperature Range | TOP | -40 | | 125 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `ESDLC12VD3B-HXY`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `esdlc12vd3b-hxy-etched.step` / `esdlc12vd3b-hxy-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `esdlc12vd3b-hxy.step` / `esdlc12vd3b-hxy.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [HXY MOSFET datasheet](docs/esdlc12vd3b-hxy-datasheet.pdf) (4 pp, sha256 `96f151192efc9be2`, retrieved 2026-10-27, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal convention` (convention), consensus `off` (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/esdlc12vd3b-hxy-datasheet.pdf)