# IRF3710PBF-JSM

**JSMSEMI** · MOSFETs · TO-220-3L

IRF3710PBF-JSM from JSMSEMI, in a TO-220-3L. 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; gate-source voltage limited to ±20V with threshold VGS(th) of 2.0V min to 4.0V max at VDS=VGS, ID=250µA. |
| 2 | D | passive | Drain; drain-source voltage rated 100V with continuous drain current of 60A and pulsed drain current of 230A. |
| 3 | S | passive | Source; connects to the body diode anode with continuous body diode current up to 60A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | TO-220-3L |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `IRF3710PBF-JSM`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220-3L (KiCad packages3D, STEP)
- 3D model files: `irf3710pbf-jsm-etched.step` / `irf3710pbf-jsm-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `irf3710pbf-jsm.step` / `irf3710pbf-jsm.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [JSMSEMI datasheet](docs/irf3710pbf-jsm-datasheet.pdf) (7 pp, sha256 `e43e8f566650d0e7`, retrieved 2026-10-27, 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/irf3710pbf-jsm-datasheet.pdf)