component

2SAR523EBTL

Public Made by Adom

by adom

ROHM Semicon Bipolar (BJT), SOT-416. 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 2sar523ebtl: factory component page (tier=lcsc) · Ray 6d ago
viewers 2sar523ebtl: viewers · Ray 6d ago
2sar523ebtl-etched.glb 2sar523ebtl: factory component page (tier=lcsc) · Ray 6d ago
2sar523ebtl-etched.step 2sar523ebtl: factory component page (tier=lcsc) · Ray 6d ago
2sar523ebtl-hero.glb 2sar523ebtl: hero GLB from the etched model (keeps the MPN mark) · Ray 6d ago
2sar523ebtl.glb 2sar523ebtl: factory component page (tier=lcsc) · Ray 6d ago
2sar523ebtl.kicad_mod 2sar523ebtl: factory component page (tier=lcsc) · Ray 6d ago
2sar523ebtl.kicad_sym 2sar523ebtl: factory component page (tier=lcsc) · Ray 6d ago
2sar523ebtl.lbr 2sar523ebtl: factory component page (tier=lcsc) · Ray 6d ago
2sar523ebtl.step 2sar523ebtl: factory component page (tier=lcsc) · Ray 6d ago
page.json Set visibility: public · Ray 6d ago
README.md 2sar523ebtl: factory component page (tier=lcsc) · Ray 6d ago

2SAR523EBTL

ROHM Semicon · Bipolar (BJT) · SOT-416

2SAR523EBTL from ROHM Semicon, in a SOT-416. 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 of the PNP transistor; VEBO max -5V and DC current gain hFE 120 to 560 at VCE = -6V, IC = -1mA.
2 Emitter passive Emitter of the PNP transistor; emitter-base breakdown voltage BVEBO min -5V at IE = -50uA.
3 Collector passive Collector of the PNP transistor; VCEO -50V, VCBO -50V, IC -100mA continuous and ICP -200mA pulsed (Pw=10ms single pulse).

Key specifications

Parameter Value
Manufacturer ROHM Semicon
Package SOT-416
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 voltage VCBO -50 V 2
Collector-emitter voltage VCEO -50 V 2
Emitter-base voltage VEBO -5 V 2
Collector current IC -100 mA 2
Collector current (pulse) ICP -200 mA Pw=10ms Single Pulse 2
Power dissipation (2SAR523EB) PD 150 mW Each terminal mounted on a reference land 2
Junction temperature Tj 150 ℃ 2
Range of storage temperature Tstg -55 150 ℃ 2
Collector-base breakdown voltage BVCBO -50 V IC = -50μA 2
Collector-emitter breakdown voltage BVCEO -50 V IC = -1mA 2
Emitter-base breakdown voltage BVEBO -5 V IE = -50μA 2
Collector cut-off current ICBO -100 nA VCB = -50V 2
Emitter cut-off current IEBO -100 nA VEB = -5V 2
Collector-emitter saturation voltage VCE(sat) -150 -400 mV IC = -50mA, IB = -5mA 2
DC current gain hFE 120 560 - VCE = -6V, IC = -1mA 2

CAD (KiCad official)

  • Symbol: 2SAR523EBTL
  • Footprint: Package_TO_SOT_SMD:SOT-416
  • 3D model: SOT-416 (KiCad packages3D, STEP)
  • 3D model files: 2sar523ebtl-etched.step / 2sar523ebtl-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sar523ebtl.step / 2sar523ebtl.glb are the bare package body.

Provenance

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

  • Datasheet: ROHM Semicon datasheet (11 pp, sha256 f76845f389d9f306, 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