component
TPM3090NK3
Public Made by Adomby adom
TECH PUBLIC MOSFETs, TO-252. 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
markdownTPM3090NK3
TECH PUBLIC · MOSFETs · TO-252
TPM3090NK3 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; gate-source voltage is limited to ±20 V absolute maximum and the threshold voltage VGS(th) is 0.8 V min to 2.0 V max at VDS=VGS, ID=250 µA. |
| 2 | D | passive | Drain, also connected to the exposed tab; drain-source voltage is 30 V max, continuous drain current is 90 A at TC=25 °C (60 A at 100 °C) and pulsed drain current is 180 A. |
| 3 | S | passive | Source; the body diode between source and drain carries a maximum continuous forward current of 90 A and a pulsed current of 180 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | TO-252 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
TPM3090NK3 - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files:
tpm3090nk3-etched.step/tpm3090nk3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpm3090nk3.step/tpm3090nk3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (5 pp, sha256
32a2a0822dab8cf3, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(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).