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2SA1587-GR

Public Made by Adom

by adom

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

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2SA1587-GR

TOSHIBA · Bipolar (BJT) · SOT-323

2SA1587-GR from TOSHIBA, 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 B input Base; the datasheet rates emitter-base voltage at -5 V and base current at -20 mA maximum.
2 E passive Emitter; the datasheet rates emitter-base voltage at -5 V maximum.
3 C passive Collector; the datasheet rates VCEO at -120 V, VCBO at -120 V and collector current at -100 mA maximum.

Key specifications

Parameter Value
Manufacturer TOSHIBA
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 cut-off current ICBO 0.1 A VCB = 120 V, IE = 0 A 2
Emitter cut-off current IEBO 0.1 A VEB = 5 V, IC = 0 A 2
DC current gain (GR classification) hFE 200 400 VCE = 6 V, IC = 2 mA 2
Collector-emitter saturation voltage VCE (sat) 0.3 V IC = 10 mA, IB = 1 mA 2
Noise figure NF 1 10 dB VCE = 6 V, IC = 0.1 mA, f = 1 kHz, RG = 10 k 2
Collector-base voltage VCBO 120 V Ta = 25°C 1
Collector-emitter voltage VCEO 120 V Ta = 25°C 1
Emitter-base voltage VEBO 5 V Ta = 25°C 1
Collector current IC 100 mA Ta = 25°C 1
Base current IB 20 mA Ta = 25°C 1
Collector power dissipation PC 100 mW Note 3 1
Junction temperature Tj 125 °C Note 3 1
Storage temperature range Tstg 125 °C Note 3 1

CAD (KiCad official)

  • Symbol: 2SA1587-GR
  • Footprint: Package_TO_SOT_SMD:SOT-323_SC-70
  • 3D model: SOT-323 (KiCad packages3D, STEP)
  • 3D model files: 2sa1587-gr-etched.step / 2sa1587-gr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sa1587-gr.step / 2sa1587-gr.glb are the bare package body.

Provenance

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

  • Datasheet: TOSHIBA datasheet (6 pp, sha256 55a39955ca291e5c, retrieved 2026-10-17, 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