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IRFR540ZTRPBF-TP

TECH PUBLIC · MOSFETs · TO-252

IRFR540ZTRPBF-TP from TECH PUBLIC, 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; control input with absolute maximum gate-source voltage of ±20 V and typical threshold of 1.5 V.
2 D passive Drain; rated for 100 V drain-source voltage and 50 A continuous current at TC=25°C, also connected to the tab.
3 S passive Source; main current return terminal of the N-channel MOSFET, with 50 A max continuous body-diode source current.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package TO-252
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: IRFR540ZTRPBF-TP
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: irfr540ztrpbf-tp-etched.step / irfr540ztrpbf-tp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); irfr540ztrpbf-tp.step / irfr540ztrpbf-tp.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: TECH PUBLIC datasheet (5 pp, sha256 99c81cafb0d237f1, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (vision), consensus claude-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).

Datasheet PDF