component

TIP32B

Public Made by Adom

by adom

Slkor(SLKORMICRO Elec.) Bipolar Transistors - BJT, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttriode-mos tube-transistortip32bfactory-2.0.0extractor-text

Verified TIP32B

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: TIP32B · TO-220 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 4-page datasheet
  • •distributor (warn): no ['digikey'] number
  • ✓family: TO-220-3_Vertical
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-qk35vwkt/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ tip32b.kicad_sym✓ tip32b.kicad_mod✓ tip32b.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

3D Model

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Symbol & Footprint

Schematic Symbol

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

PCB Footprint

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Datasheet

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Download PDF
Contents

README

markdown

TIP32B

Slkor(SLKORMICRO Elec.) · Bipolar Transistors - BJT · TO-220

TIP32B from Slkor(SLKORMICRO Elec.), 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 Base input Base terminal (PIN1 per the datasheet); the base current IB is rated at -1 A in the absolute maximum ratings.
2 Collector passive Collector terminal (PIN2 per the datasheet); for TIP32B the collector-emitter voltage VCEO is -80 V, DC collector current IC is -3 A, and pulsed collector current ICM is -5 A.
3 Emitter passive Emitter terminal (PIN3 per the datasheet); the emitter-base voltage VEBO is -5 V with open collector.

Key specifications

Parameter Value
Manufacturer Slkor(SLKORMICRO Elec.)
Package TO-220
Category Triode/MOS Tube/Transistor
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-emitter sustaining voltage (TIP32B) VCEO(SUS) -80 V IC=-30mA; IB=0 2
Collector-emitter saturation voltage VCEsat -1.2 V IC=-3A; IB=-0.375A 2
Base-emitter on voltage VBE -1.8 V IC=-3A; VCE=-4V 2
Collector cut-off current (TIP32B) ICES -0.2 mA TIP32B VCE=-80V; VEB=0 2
Collector cut-off current (TIP32B) ICEO -0.3 mA TIP32B/32C VCE=-60V; IB=0 2
Emitter cut-off current IEBO -1 mA VEB=-5V; IC=0 2
DC current gain hFE-1 25 IC=-1A; VCE=-4V 2
DC current gain hFE-2 10 50 IC=-3A; VCE=-4V 2
Transition frequency fT 3 MHz IC=-0.5A; VCE=-10V 2
Collector-base voltage (TIP32B) VCBO -80 V Open emitter 1
Collector-emitter voltage (TIP32B) VCEO -80 V Open base 1
Emitter-base voltage VEBO -5 V Open collector 1
Collector current (DC) IC -3 A 1
Collector current-Pulse ICM -5 A 1
Base current IB -1 A 1
Collector power dissipation PC 40 W TC=25 1
Collector power dissipation PC 2 W Ta=25 1
Junction temperature Tj 150 °C 1
Storage temperature Tstg -65 150 °C 1

CAD (KiCad official)

  • Symbol: TIP32B
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220 (KiCad packages3D, STEP)
  • 3D model files: tip32b-etched.step / tip32b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tip32b.step / tip32b.glb are the bare package body.

Provenance

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

  • Datasheet: Slkor(SLKORMICRO Elec.) datasheet (4 pp, sha256 19a1d6b5014d90c8, retrieved 2026-10-30, 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