# NTZS3151PT1G

**onsemi** · MOSFETs · SOT-563

NTZS3151PT1G from onsemi, in a SOT-563. 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 | D | passive | Drain terminal of the P-channel MOSFET; V(BR)DSS is −20 V and steady-state continuous drain current is −860 mA at TA = 25°C (−950 mA for t ≤ 5 s). |
| 2 | D | passive | Drain terminal of the P-channel MOSFET; V(BR)DSS is −20 V and steady-state continuous drain current is −860 mA at TA = 25°C (−950 mA for t ≤ 5 s). |
| 3 | G | input | Gate terminal of the P-channel MOSFET; gate-to-source voltage is limited to ±8.0 V. |
| 4 | S | passive | Source terminal of the P-channel MOSFET; body-diode source current is limited to −360 mA. |
| 5 | D | passive | Drain terminal of the P-channel MOSFET; V(BR)DSS is −20 V and steady-state continuous drain current is −860 mA at TA = 25°C (−950 mA for t ≤ 5 s). |
| 6 | D | passive | Drain terminal of the P-channel MOSFET; V(BR)DSS is −20 V and steady-state continuous drain current is −860 mA at TA = 25°C (−950 mA for t ≤ 5 s). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SOT-563 |
| Category | Transistors/Thyristors |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `NTZS3151PT1G`
- Footprint: `Package_TO_SOT_SMD:SOT-563`
- 3D model: SOT-563 (KiCad packages3D, STEP)
- 3D model files: `ntzs3151pt1g-etched.step` / `ntzs3151pt1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ntzs3151pt1g.step` / `ntzs3151pt1g.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [onsemi datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588902183437393920) (5 pp, sha256 `226b19fdd19933a1`, 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/ntzs3151pt1g-datasheet.pdf)