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TPIRLML5103TRPBF

TECH PUBLIC · MOSFETs · SOT-23

TPIRLML5103TRPBF from TECH PUBLIC, in a SOT-23. 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, with a maximum gate-source voltage of ±20 V and a threshold of -1 V min, -3 V max at ID = -250 µA.
2 S passive Source of the P-channel MOSFET, with a continuous source-drain body diode current of -2 A max.
3 D passive Drain of the P-channel MOSFET, rated for a drain-source voltage of -30 V and a continuous drain current of -2 A (-10 A pulsed).

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOT-23
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: TPIRLML5103TRPBF
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: tpirlml5103trpbf-etched.step / tpirlml5103trpbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpirlml5103trpbf.step / tpirlml5103trpbf.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 a92dde5ea4d0541e, retrieved 2026-10-18, 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