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TIP32CL-TA3-T

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UTC Unisonic Tech Bipolar (BJT), TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TIP32CL-TA3-T

UTC Unisonic Tech · Bipolar (BJT) · TO-220

TIP32CL-TA3-T from UTC Unisonic Tech, in a TO-220. 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 B input Base terminal of the TO-220 variant (TIP32CL-TA3-T), with absolute maximum base current IB of -1 A and a saturation test condition of IB = -375 mA at IC = -3 A.
2 C passive Collector terminal of the TO-220 variant, rated for DC collector current IC = -3 A, pulsed ICM = -5 A, and collector-base voltage VCBO = -100 V.
3 E passive Emitter terminal of the TO-220 variant, with emitter-base voltage VEBO limited to -5 V absolute maximum.

Key specifications

Parameter Value
Manufacturer UTC Unisonic Tech
Package TO-220
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
Storage Temperature TSTG -40 150 °C 2
Collector Emitter Sustaining Voltage BVCEO -100 V IC=-30mA, IB=0 2
DC Current Gain hFE 25 IC=-1A, VCE=-4V 2
DC Current Gain hFE 10 IC=-3A, VCE=-4V 2
Current Gain Bandwidth Product fT 3 MHz IC=-0.5A, VCE=-10V, f=1MHz 2
Collector-Base Voltage VCBO -100 V 2
Emitter-Base Voltage VEBO -5 V 2
Collector Current DC IC -3 A DC 2
Collector Current Pulse ICM -5 A PULSE 2
Base Current IB -1 A 2
Power Dissipation PD 2 W TO-220 2
Junction Temperature TJ 150 °C 2
Collector Cutoff Current ICES -200 μA VCE=-100V, VBE=0 2
Collector Cutoff Current ICEO -0.3 mA VCE=-60V, IB=0 2
Emitter Cutoff Current IEBO -1 mA VBE=-5V, IC=0 2
Collector-Emitter Saturation Voltage VCE(SAT) -1.2 V IC=-3A, IB=-375mA 2
Base-Emitter On Voltage VBE(ON) -1.8 V IC=-3A, VCE=-4A 2
DC Current Gain hFE 50 IC=-3A, VCE=-4V 2

CAD (KiCad official)

  • Symbol: TIP32CL-TA3-T
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220 (KiCad packages3D, STEP)
  • 3D model files: tip32cl-ta3-t-etched.step / tip32cl-ta3-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tip32cl-ta3-t.step / tip32cl-ta3-t.glb are the bare package body.

Provenance

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

  • Datasheet: UTC Unisonic Tech datasheet (3 pp, sha256 fb08dd98ce97e483, 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