component
50P03
Public Made by Adomby adom
HL MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdown50P03
HL · MOSFETs · TO-252
50P03 from HL, in a TO-252. 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, with a gate-source voltage rating of ±25 V. |
| 2 | D | passive | Drain of the P-channel MOSFET, connected to the exposed tab, rated for -30 V drain-source and -50 A continuous drain current. |
| 3 | S | passive | Source of the P-channel MOSFET, with a continuous source current of -50 A through the body diode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HL |
| Package | TO-252 |
| 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 Voltage | VDS | -30 | V | 1 | |||
| Gate-Source Voltage | VGS | 25 | V | 1 | |||
| Continuous Drain Current | ID | -50 | A | T=25℃, VGS=-10V | 1 | ||
| Continuous Drain Current | ID | -32 | A | T=100℃, VGS=-10V | 1 | ||
| Continuous Drain Current | ID | -15 | A | TA=25℃, 10s, VGS=-10V | 1 | ||
| Continuous Drain Current | ID | -9.6 | A | TA=25℃, steady state, VGS=-10V | 1 | ||
| Continuous Drain Current | ID | -12 | A | TA=70℃, 10s, VGS=-10V | 1 | ||
| Continuous Drain Current | ID | -7.7 | A | TA=70℃, steady state, VGS=-10V | 1 | ||
| Pulsed Drain Current | IDM | -150 | A | 1 | |||
| Single Pulse Avalanche Energy | EAS | 125 | mJ | 1 | |||
| Avalanche Current | IAS | -50 | A | 1 | |||
| Total Power Dissipation | PD | 45 | W | TC=25℃ | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | ℃ | 1 | ||
| Operating Junction Temperature Range | TJ | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance Junction-Ambient | RθJA | 62 | ℃/W | 1 | |||
| Thermal Resistance Junction-Ambient | RθJA | 25 | ℃/W | t≤10s | 1 | ||
| Thermal Resistance Junction-Case | RθJC | 2.8 | ℃/W | 1 | |||
| Drain-Source Breakdown Voltage | BVDSS | -30 | V | VGS=0V, ID=-250uA | 2 | ||
| Gate Threshold Voltage | VGS(th) | -1 | -2.5 | V | VDS=VGS, ID=-250uA | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 14.5 | mΩ | VGS=-10V, ID=-30A | 2 | ||
| Static Drain-Source On-Resistance | RDS(ON) | 22 | mΩ | VGS=-4.5V, ID=-15A | 2 | ||
| Drain-Source Leakage Current | IDSS | -1 | uA | VDS=-24V, VGS=0V, TJ=25℃ | 2 | ||
| Drain-Source Leakage Current | IDSS | -5 | uA | VDS=-24V, VGS=0V, TJ=55℃ | 2 | ||
| Gate-Source Leakage Current | IGSS | 100 | nA | VGS=25V, VDS=0V | 2 | ||
| Continuous Source Current | IS | -50 | A | VG=VD=0V, force current | 2 | ||
| Pulsed Source Current | ISM | -150 | A | 2 | |||
| Diode Forward Voltage | VSD | -1 | V | VGS=0V, IS=-1A, TJ=25℃ | 2 |
CAD (KiCad official)
- Symbol:
50P03 - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files:
50p03-etched.step/50p03-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);50p03.step/50p03.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HL datasheet (5 pp, sha256
93e6247df44eced9, retrieved 2026-10-14, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).