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2SD2351T106W

Public Made by Adom

by adom

ROHM Semicon Bipolar (BJT), SOT-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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2SD2351T106W

ROHM Semicon · Bipolar (BJT) · SOT-323

2SD2351T106W from ROHM Semicon, in a SOT-323. 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 E passive Emitter terminal of the NPN transistor; BVEBO is 12V min at IE = 10μA and VEBO max is 12V.
2 B passive Base terminal of the NPN transistor; VCE(sat) max is 300mV at IC/IB = 50mA/5mA.
3 C passive Collector terminal of the NPN transistor; VCEO is 50V, VCBO is 60V and IC is 150mA (ICP 200mA).

Key specifications

Parameter Value
Manufacturer ROHM Semicon
Package SOT-323
Category Transistors/Thyristors
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 breakdown voltage BVCBO 60 V IC = 10μA 2
Collector-emitter breakdown voltage BVCEO 50 V IC = 1mA 2
Emitter-base breakdown voltage BVEBO 12 V IE = 10μA 2
Collector cut-off current ICBO 300 nA VCB = 50V 2
Emitter cut-off current IEBO 300 nA VEB = 12V 2
Collector-emitter saturation voltage VCE(sat) 300 mV IC = 50mA, IB = 5mA 2
DC current gain hFE 820 2700 - VCE = 5V, IC = 1mA 2
Collector current IC 150 mA 2
Collector current (pulse) ICP 200 mA Pw=10ms, Single Pulse (*1) 2
Collector-base voltage VCBO 60 V 2
Collector-emitter voltage VCEO 50 V 2
Emitter-base voltage VEBO 12 V 2
Power dissipation PD 200 mW Each terminal mounted on a reference land (*2) 2
Junction temperature Tj 150 ℃ 2
Range of storage temperature Tstg -55 150 ℃ 2

CAD (KiCad official)

  • Symbol: 2SD2351T106W
  • Footprint: Package_TO_SOT_SMD:SOT-323_SC-70
  • 3D model: SOT-323 (KiCad packages3D, STEP)
  • 3D model files: 2sd2351t106w-etched.step / 2sd2351t106w-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sd2351t106w.step / 2sd2351t106w.glb are the bare package body.

Provenance

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

  • Datasheet: ROHM Semicon datasheet (9 pp, sha256 c400139b584fa7df, retrieved 2026-10-18, tier: lcsc)
  • 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