component

FZT653

Public Made by Adom

by adom

TWGMC Bipolar (BJT), SOT-223. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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FZT653

TWGMC · Bipolar (BJT) · SOT-223

FZT653 from TWGMC, in a SOT-223. 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 BASE passive Base terminal of the NPN transistor; the datasheet gives emitter-base breakdown BVEBO of 5 V minimum at IE = 100 µA and a base-emitter saturation voltage VBE(sat) of 1.25 V at IC = 1 A, IB = 100 mA.
2 COLLECTOR passive Collector terminal; the datasheet rates collector-base voltage BVCBO at 120 V, collector-emitter voltage BVCEO at 100 V, and continuous collector current IC at 3 A.
3 EMITTER passive Emitter terminal; the datasheet rates emitter-base voltage BVEBO at 5 V and gives a maximum power dissipation PTOT of 2 W at TC = 25 ℃.

Key specifications

Parameter Value
Manufacturer TWGMC
Package SOT-223
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
Collector-base breakdown voltage BVCBO 120 V IC = 100μA，IE = 0 1
Collector-emitter breakdown voltage BVCEO 100 V IC = 1mA，IB = 0 1
Emitter-base breakdown voltage BVEBO 5 V IE = 100μA，IC = 0 1
Collector cut-off current ICBO 0.1 µA VCB = 100V，IB = 0 1
Emitter cut-off current IEBO 0.1 µA VEB = 4V，IC = 0 1
Collector-emitter saturation voltage VCE(sat) 0.3 V IC = 1A，IB = 100mA 1
Collector-emitter saturation voltage VCE(sat) 0.5 V IC = 2A，IB = 200mA 1
Base-emitter saturation voltage VBE(sat) 1.25 V IC = 1A，IB = 100mA 1
Base-emitter turn-on voltage VBE(on) 1 V VCE = 2V，IC= 1A 1
Output capacitance Cob 30 pF VCB = 10V, IE = 0,f=1MHz 1
Transition frequency fT 140 MHz VCE = 5V，IC = 100mA 1
Collector-base voltage BVCBO 120 V 1
Collector-emitter voltage BVCEO 100 V 1
Emitter-base voltage BVEBO 5 V 1
Continuous collector current IC 3 A 1
Peak pulse current ICM 6 A 1
Power dissipation PTOT 2 W TC=25℃ 1
Junction temperature Tj 150 ℃ 1
Storage temperature Tstg -55 150 ℃ 1

CAD (KiCad official)

  • Symbol: FZT653
  • Footprint: Package_TO_SOT_SMD:SOT-223-3_TabPin2
  • 3D model: SOT-223 (KiCad packages3D, STEP)
  • 3D model files: fzt653-etched.step / fzt653-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fzt653.step / fzt653.glb are the bare package body.

Provenance

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

  • Datasheet: TWGMC datasheet (3 pp, sha256 29c8339741660bd1, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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