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WSK330N04G6
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Winsok Semicon MOSFETs, TO-263-6L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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WSK330N04G6
Winsok Semicon · MOSFETs · TO-263-6L
WSK330N04G6 from Winsok Semicon, in a TO-263-6L. 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 terminal of the N-channel MOSFET, rated for a gate-source voltage of ±20 V with a gate threshold VGS(th) of 1.0 to 2.5 V. |
| 2 | S | passive | Source terminal, which the datasheet rates for a continuous source current IS of 200 A maximum. |
| 3 | S | passive | Source terminal, which the datasheet rates for a continuous source current IS of 200 A maximum. |
| 4 | D | passive | Drain terminal, rated for a 40 V drain-source voltage and 330 A continuous drain current at TC=25°C. |
| 5 | S | passive | Source terminal, which the datasheet rates for a continuous source current IS of 200 A maximum. |
| 6 | S | passive | Source terminal, which the datasheet rates for a continuous source current IS of 200 A maximum. |
| 7 | S | passive | Source terminal, which the datasheet rates for a continuous source current IS of 200 A maximum. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Winsok Semicon |
| Package | TO-263-6L |
| Category | Transistors/Thyristors |
| Pins | 7 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Drain-Source Voltage | VDS | 40 | V | 1 | |||
| Gate-Source Voltage | VGS | -20 | 20 | V | 1 | ||
| Continuous Drain Current | ID@TC=25°C | 330 | A | VGS @ 10V | 1 | ||
| Continuous Drain Current | ID@TC=100°C | 212 | A | VGS @ 10V | 1 | ||
| Pulsed Drain Current | IDM | 528 | A | 1 | |||
| Single Pulse Avalanche Energy | EAS | 1125 | mJ | VDD=20V, VGS=10V, L=0.1mH, IAS=150A (note 3) | 1 | ||
| Avalanche Current | IAS | 150 | A | 1 | |||
| Total Power Dissipation | PD@TC=25°C | 125 | W | 1 | |||
| Storage Temperature Range | TSTG | -55 | 150 | °C | 1 | ||
| Operating Junction Temperature Range | TJ | -55 | 150 | °C | 1 | ||
| Thermal Resistance Junction-Ambient | RθJA | 50 | °C/W | Surface mounted on 1 inch² FR-4 board, 2OZ copper (note 1) | 1 | ||
| Thermal Resistance Junction-Case | RθJC | 1 | °C/W | Surface mounted on 1 inch² FR-4 board, 2OZ copper (note 1) | 1 | ||
| Drain-Source Breakdown Voltage | BVDSS | 40 | V | VGS=0V, ID=250μA | 2 | ||
| Static Drain-Source On-Resistance | RDS(ON) | 1 | 1.5 | mΩ | VGS=10V, ID=25A | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 1.5 | 2.1 | mΩ | VGS=4.5V, ID=15A | 2 | |
| Gate Threshold Voltage | VGS(th) | 1 | 1.8 | 2.5 | V | VGS=VDS, ID=250μA | 2 |
| Drain-Source Leakage Current | IDSS | 2 | μA | VDS=32V, VGS=0V, TJ=25°C | 2 | ||
| Drain-Source Leakage Current | IDSS | 10 | μA | VDS=32V, VGS=0V, TJ=55°C | 2 | ||
| Gate-Body Leakage Current | IGSS | -100 | 100 | nA | VGS=±20V, VDS=0V | 2 | |
| Continuous Source Current | IS | 200 | A | VG=VD=0V, Force Current (notes 1,5) | 2 | ||
| Diode Forward Voltage | VSD | 1.3 | V | VGS=0V, IS=25A, TJ=25°C | 2 |
CAD (KiCad official)
- Symbol:
WSK330N04G6 - Footprint:
Package_TO_SOT_SMD:TO-263-6 - 3D model: TO-263-6L (KiCad packages3D, STEP)
- 3D model files:
wsk330n04g6-etched.step/wsk330n04g6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);wsk330n04g6.step/wsk330n04g6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Winsok Semicon datasheet (7 pp, sha256
98149d05d96eebf7, retrieved 2026-10-29, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).
# WSK330N04G6
**Winsok Semicon** · MOSFETs · TO-263-6L
WSK330N04G6 from Winsok Semicon, in a TO-263-6L. 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 terminal of the N-channel MOSFET, rated for a gate-source voltage of ±20 V with a gate threshold VGS(th) of 1.0 to 2.5 V. |
| 2 | S | passive | Source terminal, which the datasheet rates for a continuous source current IS of 200 A maximum. |
| 3 | S | passive | Source terminal, which the datasheet rates for a continuous source current IS of 200 A maximum. |
| 4 | D | passive | Drain terminal, rated for a 40 V drain-source voltage and 330 A continuous drain current at TC=25°C. |
| 5 | S | passive | Source terminal, which the datasheet rates for a continuous source current IS of 200 A maximum. |
| 6 | S | passive | Source terminal, which the datasheet rates for a continuous source current IS of 200 A maximum. |
| 7 | S | passive | Source terminal, which the datasheet rates for a continuous source current IS of 200 A maximum. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Winsok Semicon |
| Package | TO-263-6L |
| Category | Transistors/Thyristors |
| Pins | 7 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Drain-Source Voltage | VDS | | | 40 | V | | 1 |
| Gate-Source Voltage | VGS | -20 | | 20 | V | | 1 |
| Continuous Drain Current | ID@TC=25°C | | | 330 | A | VGS @ 10V | 1 |
| Continuous Drain Current | ID@TC=100°C | | | 212 | A | VGS @ 10V | 1 |
| Pulsed Drain Current | IDM | | | 528 | A | | 1 |
| Single Pulse Avalanche Energy | EAS | | | 1125 | mJ | VDD=20V, VGS=10V, L=0.1mH, IAS=150A (note 3) | 1 |
| Avalanche Current | IAS | | | 150 | A | | 1 |
| Total Power Dissipation | PD@TC=25°C | | | 125 | W | | 1 |
| Storage Temperature Range | TSTG | -55 | | 150 | °C | | 1 |
| Operating Junction Temperature Range | TJ | -55 | | 150 | °C | | 1 |
| Thermal Resistance Junction-Ambient | RθJA | | | 50 | °C/W | Surface mounted on 1 inch² FR-4 board, 2OZ copper (note 1) | 1 |
| Thermal Resistance Junction-Case | RθJC | | | 1 | °C/W | Surface mounted on 1 inch² FR-4 board, 2OZ copper (note 1) | 1 |
| Drain-Source Breakdown Voltage | BVDSS | 40 | | | V | VGS=0V, ID=250μA | 2 |
| Static Drain-Source On-Resistance | RDS(ON) | | 1 | 1.5 | mΩ | VGS=10V, ID=25A | 2 |
| Static Drain-Source On-Resistance | RDS(ON) | | 1.5 | 2.1 | mΩ | VGS=4.5V, ID=15A | 2 |
| Gate Threshold Voltage | VGS(th) | 1 | 1.8 | 2.5 | V | VGS=VDS, ID=250μA | 2 |
| Drain-Source Leakage Current | IDSS | | | 2 | μA | VDS=32V, VGS=0V, TJ=25°C | 2 |
| Drain-Source Leakage Current | IDSS | | | 10 | μA | VDS=32V, VGS=0V, TJ=55°C | 2 |
| Gate-Body Leakage Current | IGSS | -100 | | 100 | nA | VGS=±20V, VDS=0V | 2 |
| Continuous Source Current | IS | | | 200 | A | VG=VD=0V, Force Current (notes 1,5) | 2 |
| Diode Forward Voltage | VSD | | | 1.3 | V | VGS=0V, IS=25A, TJ=25°C | 2 |
## CAD (KiCad official)
- Symbol: `WSK330N04G6`
- Footprint: `Package_TO_SOT_SMD:TO-263-6`
- 3D model: TO-263-6L (KiCad packages3D, STEP)
- 3D model files: `wsk330n04g6-etched.step` / `wsk330n04g6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `wsk330n04g6.step` / `wsk330n04g6.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Winsok Semicon datasheet](docs/wsk330n04g6-datasheet.pdf) (7 pp, sha256 `98149d05d96eebf7`, retrieved 2026-10-29, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/wsk330n04g6-datasheet.pdf)