# NTR4502P

**Shikues** · MOSFETs · SOT-23

NTR4502P from Shikues, in a SOT-23. 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 limit is ±10 V with threshold VGS(th) of -0.4 V to -1.0 V at ID=-250µA. |
| 2 | S | passive | Source; P-channel MOSFET source terminal, with body diode forward voltage VSD of -1.2 V max at IS=-1.25A. |
| 3 | D | passive | Drain; drain-source voltage rating is -20 V and continuous drain current is -3 A, with RDS(ON) of 120 mΩ max at VGS=-4.5V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Shikues |
| Package | SOT-23 |
| Category | Triode/MOS Tube/Transistor |
| 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 to Source Breakdown Voltage | BVDSS | -20 |  |  | V | VGS=0V, ID=-250μA | 1 |
| Zero-Gate Voltage Drain Current | IDSS |  |  | -1 | μA | VDS=-20V, VGS=0V | 1 |
| Gate Body Leakage Current, Forward | IGSSF |  |  | 100 | nA | VGS=10V, VDS=0V | 1 |
| Gate Body Leakage Current, Reverse | IGSSR |  |  | -100 | nA | VGS=-10V, VDS=0V | 1 |
| Gate Threshold Voltage | VGS(th) | -0.4 |  | -1 | V | VGS=VDS, ID=-250µA | 1 |
| Static Drain-source On-Resistance | RDS(ON) |  |  | 120 | mΩ | VGS=-4.5V, ID=-3.0A | 1 |
| Static Drain-source On-Resistance | RDS(ON) |  |  | 150 | mΩ | VGS=-2.5V, ID=-2.0A | 1 |
| Drain-Source Voltage | VDS |  |  | -20 | V | TA=25℃ unless otherwise noted | 1 |
| Gate-Source Voltage | VGS | -10 |  | 10 | V | TA=25℃ unless otherwise noted | 1 |
| Drain Current-Continuous | ID |  |  | -3 | A | TA=25℃ unless otherwise noted | 1 |

## CAD (KiCad official)

- Symbol: `NTR4502P`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `ntr4502p-etched.step` / `ntr4502p-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ntr4502p.step` / `ntr4502p.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Shikues datasheet](docs/ntr4502p-datasheet.pdf) (4 pp, sha256 `fac275f225c51001`, retrieved 2026-11-04, 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/ntr4502p-datasheet.pdf)