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MPSA94G-T92-B

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UTC(Unisonic Tech) Bipolar (BJT), TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MPSA94G-T92-B

UTC(Unisonic Tech) · Bipolar (BJT) · TO-92

MPSA94G-T92-B from UTC(Unisonic Tech), 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 E passive Emitter of the PNP transistor; VEBO max -6 V and BVEBO min -5 V (IE=-100µA).
2 B passive Base of the PNP transistor controlling collector current up to IC max -300 mA.
3 C passive Collector of the PNP transistor; VCEO -400 V, VCBO -400 V, IC max -300 mA.

Key specifications

Parameter Value
Manufacturer UTC(Unisonic Tech)
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-Base Breakdown Voltage BVCBO -400 V IC=-100μA, IE=0 2
Collector-Emitter Breakdown Voltage BVCEO -400 V IC=-1mA, IB=0 2
Emitter-Base Breakdown Voltage BVEBO -5 V IE=-100μA, IC=0 2
Collector Cut-off Current ICBO -100 nA VCB=-300V, IE=0 2
Collector Cut-off Current ICES -1 μA VCE =-400V, VBE=0 2
Emitter Cut-off Current IEBO -100 nA VEB=-4V, IC=0 2
DC Current Gain hFE 60 VCE=-10V, IC=-1mA 2
DC Current Gain hFE 70 VCE=-10V, IC=-10mA 2
DC Current Gain hFE 40 300 VCE=-10V, IC=-100mA 2
Collector-Emitter Saturation Voltage VCE(SAT) -0.2 V IC=-10mA, IB=-1mA 2
Collector-Emitter Saturation Voltage VCE(SAT) -0.5 V IC=-50mA, IB=-5mA 2
Base-Emitter Saturation Voltage VBE(SAT) -0.75 V IC=-10mA, IB=-1mA 2
Output Capacitance Cob 7 pF VCB=-20V, IE=0, f=1MHz 2
Collector-Base Voltage VCBO -400 V 2
Collector-Emitter Voltage VCEO -400 V 2
Emitter-Base Voltage VEBO -6 V 2
Collector Power Dissipation TO-92 PD 625 mW TA=25°С 2
Collector Current IC -300 mA 2
Junction Temperature TJ 150 °С 2
Storage Temperature TSTG -40 150 °С 2

CAD (KiCad official)

  • Symbol: MPSA94G-T92-B
  • Footprint: Package_TO_SOT_THT:TO-92_Inline
  • 3D model: TO-92 (KiCad packages3D, STEP)
  • 3D model files: mpsa94g-t92-b-etched.step / mpsa94g-t92-b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mpsa94g-t92-b.step / mpsa94g-t92-b.glb are the bare package body.

Provenance

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

  • Datasheet: UTC(Unisonic Tech) datasheet (4 pp, sha256 a6dbf4ba6b43fbec, retrieved 2026-10-23, tier: manufacturer)
  • 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