component
100N03A
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
markdown100N03A
UMW · MOSFETs · TO-252
100N03A 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, the MOSFET control terminal; gate-source voltage is rated ±20 V (VGS) in the absolute maximum ratings. |
| 2 | D | passive | DRAIN, the main power terminal; drain-source voltage is rated 30 V (VDS) in the absolute maximum ratings. |
| 3 | S | passive | SOURCE, the main power return terminal and the reference for the gate-source voltage. |
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 | BVDSS | 30 | V | VGS=0V, IDS=250µA | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | 1 | µA | VDS=30V, VGS=0V | 2 | ||
| Gate-Body Leakage | IGSS | -100 | 100 | nA | VGS=±20V, VDS=0V | 2 | |
| Gate Threshold Voltage | VGS(th) | 1 | 1.7 | 2.5 | V | VDS=VGS, IDS=250µA | 2 |
| Drain-Source On-State Resistance | RDS(ON) | 3.8 | 4.9 | mΩ | VGS=10V, IDS=30A | 2 | |
| Drain-Source On-State Resistance | RDS(ON) | 6.4 | 7.9 | mΩ | VGS=4.5V, IDS=20A | 2 | |
| Input Capacitance | Ciss | 1963 | pF | VDS=15V, VGS=0V, f=1MHz | 2 | ||
| Output Capacitance | Coss | 248 | pF | VDS=15V, VGS=0V, f=1MHz | 2 | ||
| Reverse Transfer Capacitance | Crss | 221 | pF | VDS=15V, VGS=0V, f=1MHz | 2 | ||
| Gate Resistance | Rg | 1.43 | Ω | VDD=0V, VGS=1V, f=1MHz | 2 | ||
| Turn-On Delay Time | tD(on) | 55 | ns | VGS=10V, VDS=15V, RGEN=3Ω, ID=20A | 2 | ||
| Rise Time | tr | 36.4 | ns | VGS=10V, VDS=15V, RGEN=3Ω, ID=20A | 2 | ||
| Turn-Off Delay Time | tD(off) | 37.5 | ns | VGS=10V, VDS=15V, RGEN=3Ω, ID=20A | 2 | ||
| Fall Time | tf | 14 | ns | VGS=10V, VDS=15V, RGEN=3Ω, ID=20A | 2 | ||
| Total Gate Charge at 10V | Qg | 41 | nC | VDS=15V, IDS=45A, VGS=10V | 2 | ||
| Gate to Source Gate Charge | Qgs | 6.4 | nC | VDS=15V, IDS=45A, VGS=10V | 2 | ||
| Gate to Drain Miller Charge | Qgd | 11 | nC | VDS=15V, IDS=45A, VGS=10V | 2 | ||
| Drain-Source Diode Forward Voltage | VSD | 1.2 | V | VGS=0V, IDS=20A | 3 | ||
| Reverse Recovery Time | trr | 21.7 | nS | TJ=25°C, IF=20A, di/dt=100A/µs | 3 | ||
| Reverse Recovery Charge | Qrr | 7.2 | nC | TJ=25°C, IF=20A, di/dt=100A/µs | 3 | ||
| Drain-Source Voltage | VDS | 30 | V | TA=25°C | 1 | ||
| Gate-Source Voltage | VGS | -20 | 20 | V | TA=25°C | 1 | |
| Drain Current-Continuous | ID | 100 | A | TC=25°C | 1 | ||
| Drain Current-Continuous | ID | 63 | A | TC=100°C | 1 | ||
| Drain Current-Pulsed | IDM | 200 | A | Note 1: repetitive rating, pulse width limited by maximum junction temperature | 1 | ||
| Avalanche Energy | EAS | 280 | mJ | Note 4: L=0.5mH, VDD=15V, VG=10V, VGATE=30V, Start TJ=25°C | 1 | ||
| Avalanche Current | IAS | 33 | A | 1 | |||
| Maximum Power Dissipation | PD | 105 | W | TC=25°C | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | °C | 1 | ||
| Operating Junction Temperature Range | TJ | -55 | 150 | °C | 1 | ||
| Thermal Resistance, Junction-to-Case | RθJC | 3.3 | °C/W | 2 |
CAD (KiCad official)
- Symbol:
100N03A - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files:
100n03a-etched.step/100n03a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);100n03a.step/100n03a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UMW datasheet (9 pp, sha256
3607efac27ff82f4, retrieved 2026-10-09, 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).