component

TPMMDT2222A

Public Made by Adom

by adom

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

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TPMMDT2222A

TECH PUBLIC · Bipolar (BJT) · SOT-363

TPMMDT2222A 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 E1 passive Emitter of NPN transistor 1 (circuit diagram, page 1); VEBO max 6 V.
2 B1 passive Base of NPN transistor 1 (circuit diagram, page 1); VEBO max 6 V.
3 C2 passive Collector of NPN transistor 2; VCEO 40 V, VCBO 75 V, IC 600 mA continuous.
4 E2 passive Emitter of NPN transistor 2 (circuit diagram, page 1); VEBO max 6 V.
5 B2 passive Base of NPN transistor 2 (circuit diagram, page 1); VEBO max 6 V.
6 C1 passive Collector of NPN transistor 1; VCEO 40 V, VCBO 75 V, IC 600 mA continuous.

Key specifications

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

CAD (KiCad official)

  • Symbol: TPMMDT2222A
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)
  • 3D model files: tpmmdt2222a-etched.step / tpmmdt2222a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpmmdt2222a.step / tpmmdt2222a.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (5 pp, sha256 e4826b2c9c805a23, retrieved 2026-10-19, 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