component
SUD45P03-10-E3
Public Made by Adomby adom
JSMSEMI 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
markdownSUD45P03-10-E3
JSMSEMI · MOSFETs · TO-252
SUD45P03-10-E3 from JSMSEMI, 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; gate-source voltage limited to ±25 V, threshold VGS(th) -1 to -2.5 V at 250 µA. |
| 2 | D | passive | Drain (also the exposed tab); drain-source voltage -30 V, continuous drain current -50 A at TC=25℃. |
| 3 | S | passive | Source; continuous source (diode) current -55 A, body diode forward voltage max -1.2 V at IS=-6A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| 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,ID=250μA | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | 1 | μA | VGS=0V, VDS=-30V | 2 | ||
| Gate-Source Leakage Current | IGSS | -100 | 100 | nA | VGS=±25V, VDS=0A | 2 | |
| Gate-Source Threshold Voltage | VGS(th) | -1 | -1.6 | -2.5 | V | VGS=VDS, ID=250μA | 2 |
| Drain-Source On Resistance | RDS(ON) | 9.5 | 14 | mΩ | VGS=-10V,ID=-20A | 2 | |
| Drain-Source On Resistance | RDS(ON) | 13 | 21 | mΩ | VGS=-4.5V,ID=-15A | 2 | |
| Forward Transconductance | GFS | 10 | 22 | S | VDS=-5V,ID=-6A | 2 | |
| Source-Drain Diode Forward Voltage | VSD | -1.2 | V | VGS=0V,IS=-6A | 2 | ||
| Continuous Source Current | ISD | -55 | A | 3 | |||
| Drain-Source Voltage | VDS | -30 | V | 1 | |||
| Gate-Source Voltage | VGS | -25 | 25 | V | 1 | ||
| Continuous Drain Current | ID | -50 | A | TC=25℃ | 1 | ||
| Continuous Drain Current | ID | -38 | A | TC=100℃ | 1 | ||
| Drain Current, Pulsed | IDM (pluse) | -220 | A | Note 1: repetitive rating, pulse width limited by maximum junction temperature | 1 | ||
| Power Dissipation | PD | 75 | W | TC=25℃ | 1 | ||
| Power Dissipation | PD | 37.5 | W | TC=100℃ | 1 | ||
| Operating and Storage Junction Temperature Range | TJ, TSTG | -55 | 175 | ℃ | 1 | ||
| Thermal Resistance, Junction to Case | RθJC | 2 | ℃/W | 1 |
CAD (KiCad official)
- Symbol:
SUD45P03-10-E3 - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files:
sud45p03-10-e3-etched.step/sud45p03-10-e3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sud45p03-10-e3.step/sud45p03-10-e3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JSMSEMI datasheet (6 pp, sha256
91557196b83274b2, retrieved 2026-10-18, 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).