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DTC115EM3T5G

Public Made by Adom

by adom

onsemi Digital Transistors, SOT-723. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 24d ago
viewers dtc115em3t5g: viewers · Ray 24d ago
dtc115em3t5g-etched.glb dtc115em3t5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
dtc115em3t5g-etched.step dtc115em3t5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
dtc115em3t5g-hero.glb dtc115em3t5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
dtc115em3t5g-hero.overlay.json dtc115em3t5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
dtc115em3t5g.glb plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago
dtc115em3t5g.kicad_mod Publish 0.1.0 · Ray 24d ago
dtc115em3t5g.kicad_sym Publish 0.1.0 · Ray 24d ago
dtc115em3t5g.lbr Publish 0.1.0 · Ray 24d ago
dtc115em3t5g.step plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago
package.json dtc115em3t5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
page.json dtc115em3t5g: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
README.md Publish 0.1.0 · Ray 24d ago

DTC115EM3T5G

onsemi · Digital Transistors · SOT-723

DTC115EM3T5G from onsemi, in a SOT-723. 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 is the transistor input, which connects through the internal 100 k series input resistor R1 (70 to 130 k), and the datasheet limits the input forward voltage VIN(fwd) to 40 Vdc and the input reverse voltage VIN(rev) to 10 Vdc.
2 EMITTER power_in Emitter is the common reference terminal, labeled GROUND in the datasheet, and it is tied to the internal base-emitter bias resistor R2 (100 k).
3 COLLECTOR output Collector is the transistor output, labeled OUTPUT in the datasheet, with a collector-emitter voltage VCEO of 50 Vdc and a continuous collector current IC of 100 mAdc maximum.

Key specifications

Parameter Value
Manufacturer onsemi
Package SOT-723
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: DTC115EM3T5G
  • Footprint: Package_TO_SOT_SMD:SOT-723
  • 3D model: SOT-723, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.5 mm nominal SOT-723 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: dtc115em3t5g-etched.step / dtc115em3t5g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dtc115em3t5g.step / dtc115em3t5g.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (10 pp, sha256 25f556e3b957fc83, retrieved 2026-10-09, 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