component
IRF9540NS
Public Made by Adomby adom
Minos MOSFETs, TO-263. 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
markdownIRF9540NS
Minos · MOSFETs · TO-263
IRF9540NS from Minos, in a TO-263. 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; P-channel gate drive with VGS rated +/-20 V and threshold VGS(th) of -1.0 to -3.0 V at ID=-250µA. |
| 2 | D | passive | Drain, the center lead (shown trimmed in the package drawing) and the mounting tab; VDSS -110 V, continuous ID -35 A at Tc=25℃, pulsed IDM -120 A. |
| 3 | S | passive | Source; body-diode continuous current ISD is -35 A and pulsed ISDM is -140 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Minos |
| Package | TO-263 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
IRF9540NS - Footprint:
Package_TO_SOT_SMD:TO-263-2 - 3D model: TO-263 (KiCad packages3D, STEP)
- 3D model files:
irf9540ns-etched.step/irf9540ns-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);irf9540ns.step/irf9540ns.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Minos datasheet (4 pp, sha256
19e85325ca00df35, retrieved 2026-10-09, 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).