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TM03N10AI

Public Made by Adom

by adom

Tritech MOS MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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tm03n10ai-etched.step tm03n10ai: factory component page (tier=lcsc) · Ray 23d ago
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TM03N10AI

Tritech MOS · MOSFETs · SOT-23

TM03N10AI from Tritech MOS, 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; gate-source voltage is limited to ±20 V, with a threshold of 1.1 V min, 1.5 V typ and 2.5 V max at ID = 250 µA.
2 S passive Source; continuous source current is 2 A max, and body diode forward voltage is 1.2 V max at IS = 1 A.
3 D passive Drain; drain-source voltage is 100 V max, with 3 A continuous drain current at 25 °C and 5 A pulsed.

Key specifications

Parameter Value
Manufacturer Tritech MOS
Package SOT-23
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 V(BR)DSS 100 V VGS = 0 V, ID = 250µA 2
Gate Leakage Current IGSS -100 100 nA VGS = ±20V, VDS = 0V 2
Drain Cut-off Current IDSS 1 µA VDS = 100V, VGS = 0V 2
Gate Threshold Voltage VGS(th) 1.1 1.5 2.5 V VGS = VDS, ID = 250µA 2
Drain-Source on-state Resistance RDS(on) 200 280 mΩ VGS = 10V, ID = 2A 2
Drain-Source on-state Resistance RDS(on) 230 310 mΩ VGS = 4.5V, ID = 1.5A 2
Body Diode Voltage VSD 1.2 V IS= 1A, VGS = 0V 2
Continuous Source Current IS 2 A 2
Drain-Source Voltage VDS 100 V 1
Gate-Source Voltage VGS -20 20 V 1
Continuous Drain Current ID@TA=25℃ 3 A VGS @ 10V 1
Continuous Drain Current ID@TA=70℃ 1.2 A VGS @ 10V 1
Pulsed Drain Current IDM 5 A 1
Total Power Dissipation PD@TA=25℃ 1 W 1
Storage Temperature Range TSTG -55 150 ℃ 1
Operating Junction Temperature Range TJ -55 150 ℃ 1
Thermal Resistance Junction-ambient RθJA 125 ℃/W 1
Thermal Resistance Junction-Case RθJC 80 ℃/W 1

CAD (KiCad official)

  • Symbol: TM03N10AI
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: tm03n10ai-etched.step / tm03n10ai-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tm03n10ai.step / tm03n10ai.glb are the bare package body.

Provenance

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

  • Datasheet: Tritech MOS datasheet (5 pp, sha256 c2fc74a3c18e23ce, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+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