# XR150N04T

**XNRUSEMI** · MOSFETs · TO-220AB

XR150N04T from XNRUSEMI, in a TO-220AB. 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 rating is ±20 V, with VGS(th) of 1.0 V min to 2.5 V max at ID=250uA. |
| 2 | D | passive | Drain (also the mounting tab); drain-source voltage rating 40 V, continuous drain current 150 A at TC=25℃. |
| 3 | S | passive | Source; continuous source current 150 A, body-diode forward voltage 1.2 V max at IS=1A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | XNRUSEMI |
| Package | TO-220AB |
| Category | Transistors/Thyristors |
| Pins | 3 |

## 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 Breakdown Voltage | BVDSS | 40 |  |  | V | VGS=0V, ID=250uA | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 2.4 | 3.1 | mΩ | VGS=10V, ID=20A | 2 |
| Gate Threshold Voltage | VGS(th) | 1 | 1.7 | 2.5 | V | VGS=VDS, ID=250uA | 2 |
| Drain-Source Leakage Current | IDSS |  |  | 1 | uA | VDS=40V, VGS=0V, TJ=25℃ | 2 |
| Drain-Source Leakage Current | IDSS |  |  | 100 | uA | VDS=40V, VGS=0V, TJ=100℃ | 2 |
| Gate-Source Leakage Current | IGSS | -100 |  | 100 | nA | VGS=±20V, VDS=0V | 2 |
| Continuous Source Current | IS |  |  | 150 | A | VG=VD=0V, Force Current | 2 |
| Diode Forward Voltage | VSD |  |  | 1.2 | V | VGS=0V, IS=1A, TJ=25℃ | 2 |
| Drain-Source Voltage | VDS |  |  | 40 | V |  | 1 |
| Gate-Source Voltage | VGS | -20 |  | 20 | V |  | 1 |
| Continuous Drain Current | ID@TC=25℃ |  |  | 150 | A | VGS @ 10V | 1 |
| Continuous Drain Current | ID@TC=100℃ |  |  | 85 | A | VGS @ 10V | 1 |
| Pulsed Drain Current | IDM |  |  | 560 | A |  | 1 |
| Single Pulse Avalanche Energy | EAS |  |  | 726 | mJ |  | 1 |
| Total Power Dissipation | PD@TC=25℃ |  |  | 115 | W |  | 1 |
| Storage Temperature Range | TSTG | -55 |  | 150 | ℃ |  | 1 |
| Operating Junction Temperature Range | TJ | -55 |  | 150 | ℃ |  | 1 |
| Thermal Resistance Junction-Case | RθJC |  |  | 1.3 | ℃/W |  | 1 |
| Forward Transconductance | gfs |  | 38 |  | S | VDS=5V, ID=20A | 2 |
| Gate Resistance | Rg |  | 0.67 |  | Ω | VDS=0V, VGS=0V, f=1MHz | 2 |

## CAD (KiCad official)

- Symbol: `XR150N04T`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220AB (KiCad packages3D, STEP)
- 3D model files: `xr150n04t-etched.step` / `xr150n04t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `xr150n04t.step` / `xr150n04t.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [XNRUSEMI datasheet](docs/xr150n04t-datasheet.pdf) (5 pp, sha256 `3f5aa6506ba302ae`, 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/xr150n04t-datasheet.pdf)