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DTC143EU3HZGT106

Public Made by Adom

by adom

ROHM Semicon Digital Transistors, SC-70. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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DTC143EU3HZGT106

ROHM Semicon · Digital Transistors · SC-70

DTC143EU3HZGT106 from ROHM Semicon, in a SC-70. 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 GND power_in Ground, connected to the emitter of the built-in NPN transistor and to R2, which is 4.7kΩ (typ.).
2 IN input Input, connected to the base through the built-in 4.7kΩ (typ.) R1, with an absolute maximum input voltage of -10 to 30 V.
3 OUT output Output, connected to the collector of the built-in NPN transistor, rated for 100 mA output current and 50 V supply voltage maximum.

Key specifications

Parameter Value
Manufacturer ROHM Semicon
Package SC-70
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: DTC143EU3HZGT106
  • Footprint: Package_TO_SOT_SMD:SOT-323_SC-70
  • 3D model: SC-70 (KiCad packages3D, STEP)
  • 3D model files: dtc143eu3hzgt106-etched.step / dtc143eu3hzgt106-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dtc143eu3hzgt106.step / dtc143eu3hzgt106.glb are the bare package body.

Provenance

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

  • Datasheet: ROHM Semicon datasheet (8 pp, sha256 43ccd1537811a2cb, retrieved 2026-10-27, 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