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2SC5103TLQ

Public Made by Adom

by adom

ROHM Semicon Bipolar Transistors - BJT, TO-252-2(DPAK). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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2SC5103TLQ

ROHM Semicon · Bipolar Transistors - BJT · TO-252-2(DPAK)

2SC5103TLQ from ROHM Semicon, in a TO-252-2(DPAK). 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 (Gate) of the NPN transistor; VEBO max is 5 V and collector current is controlled by IC/IB conditions such as 3A/0.15A.
2 C passive Collector (Drain) of the transistor; VCBO 100 V, VCEO 60 V, IC max 5 A DC and 10 A pulse.
3 E passive Emitter (Source) of the transistor; VEBO max 5 V, common return for the collector current.

Key specifications

Parameter Value
Manufacturer ROHM Semicon
Package TO-252-2(DPAK)
Category Transistors
Pins 3

CAD (KiCad official)

  • Symbol: 2SC5103TLQ
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252-2(DPAK) (KiCad packages3D, STEP)
  • 3D model files: 2sc5103tlq-etched.step / 2sc5103tlq-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sc5103tlq.step / 2sc5103tlq.glb are the bare package body.

Provenance

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

  • Datasheet: ROHM Semicon datasheet (1 pp, sha256 0a246330f6c91704, 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