component

TPNTJD4105CT1G

Public Made by Adom

by adom

TECH PUBLIC MOSFETs, SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TPNTJD4105CT1G

TECH PUBLIC · MOSFETs · SOT-363

TPNTJD4105CT1G from TECH PUBLIC, in a SOT-363. 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 S1 passive Source of the N-channel MOSFET Q1 (20 V VDS, 0.8 A continuous drain current).
2 G1 input Gate of the N-channel MOSFET Q1, with a typical gate-source voltage rating of ±10 V and a threshold of 0.45 V min to 1.1 V max.
3 D2 passive Drain of the P-channel MOSFET Q2, rated -12 V VDS, -0.9 A continuous and -1.3 A pulsed.
4 S2 passive Source of the P-channel MOSFET Q2 (-12 V VDS, -0.9 A continuous drain current).
5 G2 input Gate of the P-channel MOSFET Q2, with a typical gate-source voltage rating of ±12 V and a threshold of -0.45 V min to -1.3 V max.
6 D1 passive Drain of the N-channel MOSFET Q1, rated 20 V VDS, 0.8 A continuous and 1.3 A pulsed.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOT-363
Category Transistors
Pins 6

CAD (KiCad official)

  • Symbol: TPNTJD4105CT1G
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)
  • 3D model files: tpntjd4105ct1g-etched.step / tpntjd4105ct1g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpntjd4105ct1g.step / tpntjd4105ct1g.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 bebf3de5609bc461, retrieved 2026-10-27, 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