# NTR4501NT1G-JSM

**JSMSEMI** · MOSFETs · SOT-23-3

NTR4501NT1G-JSM from JSMSEMI, in a SOT-23-3. 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 | GATE | input | Gate terminal; gate-source voltage is limited to ±12 V with a threshold of 0.5 V min to 1.0 V max at 250 µA. |
| 2 | SOURCE | passive | Source terminal; continuous source-drain diode current is 1.25 A max. |
| 3 | DRAIN | passive | Drain terminal; drain-source voltage is rated 20 V and continuous drain current is 6.0 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | SOT-23-3 |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `NTR4501NT1G-JSM`
- Footprint: `Package_TO_SOT_SMD:SOT-23-3`
- 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files: `ntr4501nt1g-jsm-etched.step` / `ntr4501nt1g-jsm-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ntr4501nt1g-jsm.step` / `ntr4501nt1g-jsm.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [JSMSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590922962394828800) (6 pp, sha256 `904f14dc9bd9039c`, retrieved 2026-10-18, 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/ntr4501nt1g-jsm-datasheet.pdf)