component
IPD50P03P4L-11
Public Made by Adomby adom
UMW 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
markdownIPD50P03P4L-11
UMW · MOSFETs · TO-252
IPD50P03P4L-11 from UMW, 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; the datasheet gives a gate-source voltage rating of -16 V to 5 V (VGS). |
| 2 | D | passive | DRAIN of the MOSFET; rated for VDS = -30 V with continuous drain current ID = -50 A at TC = 25°C (VGS = -10 V). |
| 3 | S | passive | SOURCE of the MOSFET; the datasheet gives no separate electrical limit for this pin beyond the device ratings. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| 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 breakdown voltage | V(BR)DSS | -30 | V | VGS=0V, ID=-1mA | 2 | ||
| Gate threshold voltage | VGS(th) | -1 | -1.5 | -2 | V | VDS=VGS, ID=-85µA | 2 |
| Gate-source leakage current | IGSS | -100 | nA | VGS=-16V, VDS=0V | 2 | ||
| Zero gate voltage drain current at TJ=25°C | IDSS | -0.02 | -1 | µA | VDS=-24V, VGS=0V, TJ=25°C | 2 | |
| Zero gate voltage drain current at TJ=125°C | IDSS | -7 | -70 | µA | VDS=-24V, VGS=0V, TJ=125°C | 2 | |
| Drain-source on-state resistance (VGS=-4.5V) | RDS(ON) | 13 | 18 | mΩ | VGS=-4.5V, ID=-25A | 2 | |
| Drain-source on-state resistance (VGS=-10V) | RDS(ON) | 8.3 | 10.5 | mΩ | VGS=-10V, ID=-50A | 2 | |
| Input capacitance | Ciss | 2900 | 3770 | pF | VGS=0V, VDS=-25V, f=1MHz | 2 | |
| Output capacitance | Coss | 835 | 1090 | pF | VGS=0V, VDS=-25V, f=1MHz | 2 | |
| Reverse transfer capacitance | Crss | 21 | 42 | pF | VGS=0V, VDS=-25V, f=1MHz | 2 | |
| Gate to source charge | Qgs | 11 | 14 | nC | VDD=-24V, ID=-50A, VGS=0 to -10V | 2 | |
| Gate to drain charge | Qgd | 5 | 10 | nC | VDD=-24V, ID=-50A, VGS=0 to -10V | 2 | |
| Gate charge total | Qg | 42 | 55 | nC | VDD=-24V, ID=-50A, VGS=0 to -10V | 2 | |
| Diode continuous forward current | IS | -50 | A | TC=25°C | 2 | ||
| Diode pulse current | Is,pulse | -200 | A | TC=25°C | 2 | ||
| Diode forward voltage | VSD | -1 | -1.3 | V | VGS=0V, IF=-50A, TJ=25°C | 3 | |
| Thermal resistance, junction-case | RthJC | 2.6 | K/W | 2 | |||
| Thermal resistance, junction-ambient (minimal footprint) | RthJA | 62 | K/W | SMD version, device on PCB, minimal footprint | 2 | ||
| Thermal resistance, junction-ambient (6 cm² cooling area) | RthJA | 40 | K/W | SMD version, device on PCB, 6 cm2 cooling area | 2 | ||
| Continuous drain current | ID | -50 | A | TC=25°C, VGS=-10V | 1 | ||
| Continuous drain current | ID | -42 | A | TC=100°C, VGS=-10V | 1 | ||
| Pulsed drain current | ID,pulse | -200 | A | TC=25°C | 1 | ||
| Avalanche energy, single pulse | EAS | 100 | mJ | ID=-25A | 1 | ||
| Avalanche current, single pulse | IAS | -50 | A | 1 | |||
| Gate source voltage | VGS | -16 | 5 | V | 1 | ||
| Power dissipation | Ptot | 58 | W | TC=25°C | 1 | ||
| Operating junction and storage temperature | TJ,TSTG | -55 | 175 | °C | 1 |
CAD (KiCad official)
- Symbol:
IPD50P03P4L-11 - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files:
ipd50p03p4l-11-etched.step/ipd50p03p4l-11-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ipd50p03p4l-11.step/ipd50p03p4l-11.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UMW datasheet (10 pp, sha256
0597735c4b7dff79, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).