component
HYG012N03LR1B
Public Made by Adomby adom
HUAYI MOSFETs, TO-263-2L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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HYG012N03LR1B
HUAYI · MOSFETs · TO-263-2L
HYG012N03LR1B from HUAYI, in a TO-263-2L. 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 | G | input | Gate; the gate-source voltage is rated at ±20 V maximum, with a threshold of 1 V min and 3 V max at VDS=VGS and IDS=250 µA. |
| 2 | D | passive | Drain, which is also the exposed tab; the drain-source voltage is rated at 30 V and the continuous drain current at 250 A at Tc=25°C. |
| 3 | S | passive | Source; the continuous body-diode source current is rated at 250 A at Tc=25°C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HUAYI |
| Package | TO-263-2L |
| Category | Triode/MOS Tube/Transistor |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
HYG012N03LR1B - Footprint:
Package_TO_SOT_SMD:TO-263-2 - 3D model: TO-263-2L (KiCad packages3D, STEP)
- 3D model files:
hyg012n03lr1b-etched.step/hyg012n03lr1b-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hyg012n03lr1b.step/hyg012n03lr1b.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HUAYI datasheet (10 pp, sha256
2c52318392a5a3b9, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+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).
# HYG012N03LR1B
**HUAYI** · MOSFETs · TO-263-2L
HYG012N03LR1B from HUAYI, in a TO-263-2L. 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 | G | input | Gate; the gate-source voltage is rated at ±20 V maximum, with a threshold of 1 V min and 3 V max at VDS=VGS and IDS=250 µA. |
| 2 | D | passive | Drain, which is also the exposed tab; the drain-source voltage is rated at 30 V and the continuous drain current at 250 A at Tc=25°C. |
| 3 | S | passive | Source; the continuous body-diode source current is rated at 250 A at Tc=25°C. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HUAYI |
| Package | TO-263-2L |
| Category | Triode/MOS Tube/Transistor |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `HYG012N03LR1B`
- Footprint: `Package_TO_SOT_SMD:TO-263-2`
- 3D model: TO-263-2L (KiCad packages3D, STEP)
- 3D model files: `hyg012n03lr1b-etched.step` / `hyg012n03lr1b-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `hyg012n03lr1b.step` / `hyg012n03lr1b.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [HUAYI datasheet](docs/hyg012n03lr1b-datasheet.pdf) (10 pp, sha256 `2c52318392a5a3b9`, retrieved 2026-10-27, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+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/hyg012n03lr1b-datasheet.pdf)