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2SD667A-C

Public Made by Adom

by adom

Foshan Blue Rocket Elec Bipolar Transistors - BJT, TO-92-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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2SD667A-C

Foshan Blue Rocket Elec · Bipolar Transistors - BJT · TO-92-3

2SD667A-C from Foshan Blue Rocket Elec, in a TO-92-3. 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 NPN transistor; VEBO max 5.0 V.
2 Collector passive Collector; VCBO 120 V, VCEO 100 V (2SD667A), IC 1.0 A DC and 2.0 A pulse.
3 Emitter passive Emitter of the NPN transistor; total power dissipation PC 900 mW.

Key specifications

Parameter Value
Manufacturer Foshan Blue Rocket Elec
Package TO-92-3
Category Transistors
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 Voltage VCBO 120 V 2
Collector to Emitter Voltage (2SD667A) VCEO 100 V 2SD667A 2
Emitter to Base Voltage VEBO 5 V 2
Collector Current (DC) IC 1 A 2
Collector Current (Pulse) ICP 2 A 2
Collector Power Dissipation PC 900 mW Ta=25℃ 2
Junction Temperature Tj 150 ℃ 2
Storage Temperature Range Tstg -55 150 ℃ 2
Collector to Base Breakdown Voltage VCBO 120 V IC=10μA IE=0 2
Collector to Emitter Breakdown Voltage (2SD667A) VCEO 100 V IC=1.0mA IB=0 2
Emitter to Base Breakdown Voltage VEBO 5 V IE=10μA IC=0 2
Collector Cut-Off Current ICBO 10 μA VCB=100V IE=0 2
DC Current Gain (1) hFE(1) 60 320 VCE=5.0V IC=150mA 2
DC Current Gain (2) hFE(2) 30 VCE=5.0V IC=500mA 2
Collector to Emitter Saturation Voltage VCE(sat) 1 V IC=500mA IB=50mA 2
Base to Emitter Saturation Voltage VBE 1.5 V VCE=5.0V IC=150mA 2
Transition Frequency fT 140 MHz VCE=5.0V IC=150mA 2
Collector Output Capacitance Cob 12 pF VCB=10V IE=0 f=1.0MHz 2

CAD (KiCad official)

  • Symbol: 2SD667A-C
  • Footprint: Package_TO_SOT_THT:TO-92_Inline
  • 3D model: TO-92-3 (KiCad packages3D, STEP)
  • 3D model files: 2sd667a-c-etched.step / 2sd667a-c-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sd667a-c.step / 2sd667a-c.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 a283bec302920b25, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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