component
YFW4N65AF
Public Made by Adomby adom
YFW MOSFETs, TO-220F. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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YFW4N65AF
YFW · MOSFETs · TO-220F
YFW4N65AF from YFW, in a TO-220F. 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 control input; VGS is rated at ±30 V maximum, with a gate threshold voltage of 2 V min to 4 V max at VDS=VGS, ID=250 μA. |
| 2 | D | passive | Drain terminal; VDS is rated at 650 V maximum, with continuous drain current of 4 A at TC=25°C (2.6 A at 100°C) and pulsed drain current of 16 A. |
| 3 | S | passive | Source terminal; the body diode between source and drain is rated for 4 A continuous forward current (IS) and a forward voltage VSD of 1.4 V max at ISD=4 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YFW |
| Package | TO-220F |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
YFW4N65AF - Footprint:
Package_TO_SOT_THT:TO-220F-3_Vertical - 3D model: TO-220F (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YFW datasheet (7 pp, sha256
2857ea6cfe9afc17, 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).
# YFW4N65AF
**YFW** · MOSFETs · TO-220F
YFW4N65AF from YFW, in a TO-220F. 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 control input; VGS is rated at ±30 V maximum, with a gate threshold voltage of 2 V min to 4 V max at VDS=VGS, ID=250 μA. |
| 2 | D | passive | Drain terminal; VDS is rated at 650 V maximum, with continuous drain current of 4 A at TC=25°C (2.6 A at 100°C) and pulsed drain current of 16 A. |
| 3 | S | passive | Source terminal; the body diode between source and drain is rated for 4 A continuous forward current (IS) and a forward voltage VSD of 1.4 V max at ISD=4 A. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YFW |
| Package | TO-220F |
| Category | Transistors/Thyristors |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `YFW4N65AF`
- Footprint: `Package_TO_SOT_THT:TO-220F-3_Vertical`
- 3D model: TO-220F (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [YFW datasheet](docs/yfw4n65af-datasheet.pdf) (7 pp, sha256 `2857ea6cfe9afc17`, 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/yfw4n65af-datasheet.pdf)