component

DTC143TCAMGT116

Public Made by Adom

by adom

ROHM Semicon Digital Transistors, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistorsdtc143tcamgt116factory-2.0.0extractor-text

Verified DTC143TCAMGT116

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier mfr, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: DTC143TCAMGT116 · SOT-23 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 7-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-23
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-354rpxrh/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✓ dtc143tcamgt116.kicad_sym✓ dtc143tcamgt116.kicad_mod✓ dtc143tcamgt116.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
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray
viewers dtc143tcamgt116: viewers · Ray
dtc143tcamgt116-etched.glb Publish 0.1.0 · Ray
dtc143tcamgt116-etched.step dtc143tcamgt116: factory component page (tier=mfr) · Ray
dtc143tcamgt116-hero.glb dtc143tcamgt116: hero GLB from the etched model (keeps the MPN mark) · Ray
dtc143tcamgt116-hero.overlay.json Publish 0.1.0 · Ray
dtc143tcamgt116.glb Publish 0.1.0 · Ray
dtc143tcamgt116.kicad_mod Publish 0.1.0 · Ray
dtc143tcamgt116.kicad_sym Publish 0.1.0 · Ray
dtc143tcamgt116.lbr Publish 0.1.0 · Ray
dtc143tcamgt116.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json Set visibility: public · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier mfr, 3 pins · Ray

DTC143TCAMGT116

ROHM Semicon · Digital Transistors · SOT-23

DTC143TCAMGT116 from ROHM Semicon, in a SOT-23. 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 EMITTER passive Emitter of the built-in NPN transistor, with emitter-base breakdown voltage BVEBO of 5V minimum (VEBO absolute maximum 5V).
2 BASE input Base input connected through the built-in 4.7kΩ resistor R1 (3.29 to 6.11kΩ), so no external input resistor is needed.
3 COLLECTOR passive Collector of the built-in NPN transistor, rated VCEO 50V and IC 100mA maximum.

Key specifications

Parameter Value
Manufacturer ROHM Semicon
Package SOT-23
Category Transistors
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 voltage VCBO 50 V Ta = 25°C 2
Collector-emitter voltage VCEO 50 V Ta = 25°C 2
Emitter-base voltage VEBO 5 V Ta = 25°C 2
Collector current IC 100 mA Ta = 25°C 2
Power dissipation (each terminal mounted on a reference land) PD*1 200 mW Ta = 25°C 2
Power dissipation (mounted on ceramic board 7.0×5.0×0.6mm) PD*2 350 mW Ta = 25°C 2
Junction temperature Tj 150 ℃ Ta = 25°C 2
Range of storage temperature Tstg -55 150 ℃ Ta = 25°C 2
Collector-base breakdown voltage BVCBO 50 V IC = 50μA 2
Collector-emitter breakdown voltage BVCEO 50 V IC = 1mA 2
Emitter-base breakdown voltage BVEBO 5 V IE = 50μA 2
Collector cut-off current ICBO 500 nA VCB = 50V 2
Emitter cut-off current IEBO 500 nA VEB = 4V 2
Collector-emitter saturation voltage VCE(sat) 300 mV IC = 5mA, IB = 0.25mA 2
DC current gain hFE 100 250 600 - VCE = 5V, IC = 1mA 2
Input resistance R1 3.29 4.7 6.11 kΩ 2
Transition frequency fT 250 MHz VCE = 10V, IE = -5mA, f = 100MHz 2

CAD (KiCad official)

  • Symbol: DTC143TCAMGT116
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: dtc143tcamgt116-etched.step / dtc143tcamgt116-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dtc143tcamgt116.step / dtc143tcamgt116.glb are the bare package body.

Provenance

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

  • Datasheet: ROHM Semicon datasheet (7 pp, sha256 dcacc60410f33b5f, retrieved 2026-10-31, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+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