# 1P15L

**HL** · MOSFETs · SOT-23-3L

1P15L from HL, in a SOT-23-3L. 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 of the P-channel MOSFET, rated for a gate-source voltage of ±20 V (VGS). |
| 2 | S | passive | Source of the MOSFET; the datasheet limits the continuous source current (IS) to -1.2 A. |
| 3 | D | passive | Drain of the MOSFET, rated for a drain-source voltage of -150 V (VDS) and a continuous drain current of -1.2 A at TA=25℃ with VGS=-10V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HL |
| Package | SOT-23-3L |
| 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 | -150 |  |  | V | VGS=0V, ID=-250μA | 2 |
| Drain-Source Leakage Current | IDSS |  |  | -1 | μA | VDS=-120V, VGS=0V | 2 |
| Gate-Source Leakage Current | IGSS | -100 |  | 100 | nA | VDS=0V, VGS = ±20V | 2 |
| Gate-Threshold Voltage | VGS(th) | -2 | -3 | -4 | V | VDS=VGS, ID=-250μA | 2 |
| Static Drain-Source On-Resistance | RDS(on) |  | 650 | 780 | mΩ | VGS=-10V, ID=-1A | 2 |
| Static Drain-Source On-Resistance | RDS(on) |  | 700 | 980 | mΩ | VGS=-6V, ID=-0.5A | 2 |
| Continuous Source Current | IS |  |  | -1.2 | A | VG=VD=0V, Force Current | 2 |
| Drain to Source Diode Forward Voltage | VSD |  |  | -1.2 | V | VGS=0V, IS=-1A, TJ=25℃ | 2 |
| Drain-Source Voltage | VDS | -150 |  |  | V |  | 1 |
| Gate-Source Voltage | VGS | -20 |  | 20 | V |  | 1 |
| Continuous Drain Current | ID | -1.2 |  |  | A | VGS@-10V, TA=25℃ | 1 |
| Continuous Drain Current | ID | -0.88 |  |  | A | VGS@-10V, TA=70℃ | 1 |
| Pulsed Drain Current | IDM | -4.4 |  |  | A |  | 1 |
| Single Pulsed Avalanche Energy | EAS |  |  | 12.5 | mJ |  | 1 |
| Total Power Dissipation | PD |  |  | 2 | W | TA=25℃ | 1 |
| Storage Temperature Range | TSTG | -55 |  | 150 | ℃ |  | 1 |
| Operating Junction Temperature Range | TJ | -55 |  | 150 | ℃ |  | 1 |
| Thermal Resistance Junction-Ambient | RθJA |  |  | 62 | ℃/W | Note 1: surface mounted on 1 inch² FR-4 board with 2OZ copper | 1 |
| Thermal Resistance Junction-Case | RθJC |  |  | 40 | ℃/W |  | 1 |

## CAD (KiCad official)

- Symbol: `1P15L`
- Footprint: `Package_TO_SOT_SMD:SOT-23-3`
- 3D model: SOT-23-3L (KiCad packages3D, STEP)
- 3D model files: `1p15l-etched.step` / `1p15l-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `1p15l.step` / `1p15l.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HL datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604449765534937088) (6 pp, sha256 `a830160314d3ecd0`, retrieved 2026-10-18, 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/1p15l-datasheet.pdf)