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2SAR554P5T100

Public Made by Adom

by adom

ROHM Semicon Bipolar Transistors - BJT, SOT-89. 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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2SAR554P5T100

ROHM Semicon · Bipolar Transistors - BJT · SOT-89

2SAR554P5T100 from ROHM Semicon, in a SOT-89. 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; VEBO max -6V, IEBO max -1.0uA at VEB=-4V, drive IB=-25mA for IC=-500mA saturation.
2 C passive Collector (also connected to the tab); VCEO -80V, VCBO -80V, IC -1.5A continuous, ICP -3A (Pw=10ms single pulse).
3 E passive Emitter of the PNP transistor; current flows out of the emitter with IC rated up to -1.5A.

Key specifications

Parameter Value
Manufacturer ROHM Semicon
Package SOT-89
Category Transistors
Pins 3

CAD (KiCad official)

  • Symbol: 2SAR554P5T100
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: 2sar554p5t100-etched.step / 2sar554p5t100-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sar554p5t100.step / 2sar554p5t100.glb are the bare package body.

Provenance

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

  • Datasheet: ROHM Semicon datasheet (8 pp, sha256 6d748d78662ab54b, retrieved 2026-10-22, 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