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2SC1815-GR

Foshan Blue Rocket Elec · Bipolar (BJT) · TO-92

2SC1815-GR from Foshan Blue Rocket Elec, in a TO-92. 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 terminal; the datasheet rates continuous base current IB at 50 mA maximum and emitter-to-base voltage VEBO at 5.0 V.
2 Collector passive Collector terminal; the datasheet rates collector-to-base voltage VCBO at 60 V, collector-to-emitter voltage VCEO at 50 V, and continuous collector current IC at 150 mA.
3 E passive Emitter terminal; the datasheet rates emitter-to-base voltage VEBO at 5.0 V.

Key specifications

Parameter Value
Manufacturer Foshan Blue Rocket Elec
Package TO-92
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 to Base Breakdown Voltage VCBO 60 V IC=100μA IE=0 2
Collector to Emitter Breakdown Voltage VCEO 50 V IC=500μA IB=0 2
Emitter to Base Breakdown Voltage VEBO 5 V IE=100μA IC=0 2
Collector Cut-Off Current ICBO 0.1 μA VCB=60V IE=0 2
Emitter Cut-Off Current IEBO 0.1 μA VEB=5.0V IC=0 2
DC Current Gain hFE(1) 70 700 VCE=6.0V IC=2.0mA 2
DC Current Gain (GR grade classification range) hFE 200 400 1
DC Current Gain hFE(2) 25 100 VCE=6.0V IC=150mA 2
Collector to Emitter Saturation Voltage VCE(sat) 0.1 0.25 V IC=100mA IB=10mA 2
Base to Emitter Saturation Voltage VBE(sat) 1 V IC=100mA IB=10mA 2
Collector Output Capacitance Cob 2 3.5 pF VCB=10V IE=0 f=1.0MHz 2
Noise Figure NF 1 10 dB VCE=6.0V IC=0.1mA Rg=10KΩ f=1.0KHz 2
Collector Output Power Dissipation PC 400 mW Ta=25℃ 2
Collector Current - Continuous IC 150 mA Ta=25℃ 2
Collector to Base Voltage VCBO 60 V Ta=25℃ 2
Collector to Emitter Voltage VCEO 50 V Ta=25℃ 2
Emitter to Base Voltage VEBO 5 V Ta=25℃ 2
Base Current - Continuous IB 50 mA Ta=25℃ 2
Junction Temperature Tj 150 ℃ Ta=25℃ 2
Storage Temperature Range Tstg -55 150 ℃ Ta=25℃ 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
housing PC Base Current - Continuous IB 50 mA Collector Power Dissipation PC 400 mW 2

CAD (KiCad official)

  • Symbol: 2SC1815-GR
  • Footprint: Package_TO_SOT_THT:TO-92_Inline
  • 3D model: TO-92 (KiCad packages3D, STEP)
  • 3D model files: 2sc1815-gr-etched.step / 2sc1815-gr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sc1815-gr.step / 2sc1815-gr.glb are the bare package body.

Provenance

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

  • Datasheet: Foshan Blue Rocket Elec datasheet (6 pp, sha256 d5e7f491dc50af21, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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