# IRF7406TR

**UMW** · MOSFETs · SOP-8

IRF7406TR from UMW, in a SOP-8. 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 | S | passive | SOURCE terminal of the P-channel MOSFET; the datasheet gives no separate electrical limit for this pin. |
| 2 | S | passive | SOURCE terminal of the P-channel MOSFET; the datasheet gives no separate electrical limit for this pin. |
| 3 | S | passive | SOURCE terminal of the P-channel MOSFET; the datasheet gives no separate electrical limit for this pin. |
| 4 | G | input | GATE terminal of the P-channel MOSFET; gate-to-source voltage is rated at ±20 V in the absolute maximum ratings. |
| 5 | D | passive | DRAIN terminal of the P-channel MOSFET; drain current is rated at -6.7 A (TA=25°C) in the absolute maximum ratings. |
| 6 | D | passive | DRAIN terminal of the P-channel MOSFET; drain current is rated at -6.7 A (TA=25°C) in the absolute maximum ratings. |
| 7 | D | passive | DRAIN terminal of the P-channel MOSFET; drain current is rated at -6.7 A (TA=25°C) in the absolute maximum ratings. |
| 8 | D | passive | DRAIN terminal of the P-channel MOSFET; drain current is rated at -6.7 A (TA=25°C) in the absolute maximum ratings. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | SOP-8 |
| Category | Transistors/Thyristors |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `IRF7406TR`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `irf7406tr-etched.step` / `irf7406tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `irf7406tr.step` / `irf7406tr.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [UMW datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755879041998036992) (11 pp, sha256 `c74e1dae191f745e`, retrieved 2026-10-09, 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/irf7406tr-datasheet.pdf)