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KSP92BU

Public Made by Adom

by adom

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

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Symbol & Footprint

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Datasheet

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Contents

README

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KSP92BU

onsemi · Bipolar (BJT) · TO-92

KSP92BU from onsemi, 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 Emitter passive Emitter terminal of the PNP transistor, with the emitter-base breakdown voltage specified at -5 V minimum (IE = -100 µA, IC = 0).
2 Base passive Base terminal of the PNP transistor; the datasheet limits the emitter-base voltage to -5 V absolute maximum and gives a base-emitter saturation voltage of -0.90 V max at IC = -20 mA, IB = -2 mA.
3 Collector passive Collector terminal of the PNP transistor; the absolute maximum collector current is -500 mA and collector-emitter voltage is -300 V for KSP92 (-200 V for KSP93).

Key specifications

Parameter Value
Manufacturer onsemi
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 Voltage (KSP92) VCBO -300 V 2
Collector-Emitter Voltage (KSP92) VCEO -300 V 2
Emitter-Base Voltage VEBO -5 V 2
Collector Current IC -500 mA 2
Collector Power Dissipation PC 625 mW Ta=25°C 2
Collector Power Dissipation PC 1.5 W TC=25°C 2
Junction Temperature TJ 150 °C 2
Storage Temperature TSTG -55 150 °C 2
Collector-Base Breakdown Voltage (KSP92) BVCBO -300 V IC= -100µA, IE=0 2
Collector-Emitter Breakdown Voltage (KSP92) BVCEO -300 V IC= -1mA, IB=0 2
Emitter-Base Breakdown Voltage BVEBO -5 V IE= -100µA, IC=0 2
Collector Cut-off Current (KSP92) ICBO -0.25 µA VCB= -200V, IE=0 2
Emitter Cut-off Current IEBO -0.1 µA VEB= -3V, IC=0 2
DC Current Gain hFE 25 VCE= -10V, IC= -1mA 2
DC Current Gain hFE 40 VCE= -10V, IC= -10mA 2
Collector-Emitter Saturation Voltage VCE(sat) -0.5 V IC= -20mA, IB= -2mA 2
Base-Emitter Saturation Voltage VBE(sat) -0.9 V IC= -20mA, IB= -2mA 2
Current Gain Bandwidth Product fT 50 MHz VCE= -20V, IC= -10mA, f=100MHz 2
Output Capacitance (KSP92) Cob 6 pF VCB= -20V, IE=0, f=1MHz 2

CAD (KiCad official)

  • Symbol: KSP92BU
  • Footprint: Package_TO_SOT_THT:TO-92_Inline
  • 3D model: TO-92 (KiCad packages3D, STEP)
  • 3D model files: ksp92bu-etched.step / ksp92bu-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ksp92bu.step / ksp92bu.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (6 pp, sha256 c15cf8009c8b1b49, retrieved 2026-10-09, 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