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PBSS304

Public Made by Adom

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Slkor SLKORMICRO Elec Bipolar (BJT), SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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PBSS304

Slkor SLKORMICRO Elec · Bipolar (BJT) · SOT-89

PBSS304 from Slkor SLKORMICRO Elec, in a SOT-89. 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 of the NPN transistor; drives IC up to 5A continuous (IB max 2A, VEBO max 7V).
2 C passive Collector (middle pin, electrically common with the collector tab); VCEO 60V, VCBO 150V, IC 5A continuous and 20A peak.
3 E passive Emitter of the NPN transistor; reference terminal for VCE and VBE.

Key specifications

Parameter Value
Manufacturer Slkor SLKORMICRO Elec
Package SOT-89
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 150 190 V IC = 100µA 3
Collector-Emitter Breakdown Voltage (Note 10) BVCER 150 190 V IC = 1µA, RB ≤ 1kΩ 3
Collector-Emitter Breakdown Voltage (Note 10) BVCEO 60 80 V IC = 10mA 3
Emitter-Base Breakdown Voltage BVEBO 7 8.1 V IE = 100µA 3
Collector Cutoff Current ICBO 50 nA VCB = 120V 3
Collector Cutoff Current ICBO 500 nA VCB = 120V, TA = +100°C 3
Collector Cutoff Current ICER 100 nA R ≤ 1kΩ; VCB = 120V 3
Emitter Cutoff Current IEBO 10 nA VEB = 6V 3
DC Current Transfer Static Ratio (Note 10) hFE 100 200 IC = 10mA, VCE = 1V 3
DC Current Transfer Static Ratio (Note 10) hFE 100 200 300 IC = 2A, VCE = 1V 3
DC Current Transfer Static Ratio (Note 10) hFE 55 105 IC = 5A, VCE = 1V 3
DC Current Transfer Static Ratio (Note 10) hFE 20 40 IC = 10A, VCE = 1V 3
Collector-Emitter Saturation Voltage (Note 10) VCE(SAT) 17 30 mV IC = 100mA, IB = 5mA 3
Collector-Emitter Saturation Voltage (Note 10) VCE(SAT) 35 55 mV IC = 1A, IB = 100mA 3
Collector-Emitter Saturation Voltage (Note 10) VCE(SAT) 40 65 mV IC = 1A, IB = 50mA 3
Collector-Emitter Saturation Voltage (Note 10) VCE(SAT) 90 125 mV IC = 2A, IB = 50mA 3
Collector-Emitter Saturation Voltage (Note 10) VCE(SAT) 170 230 mV IC = 6A, IB = 300mA 3
Base-Emitter Saturation Voltage (Note 10) VBE(SAT) 970 1100 mV IC = 6A, IB = 300mA 3
Base-Emitter Turn-on Voltage (Note 10) VBE(ON) 910 1050 mV IC = 6A, VCE = 1V 3
Collector Current (Continuous) IC 5 A 1
Peak Pulse Current ICM 20 A 1
Base Current IB 2 A 1
Collector-Base Voltage VCBO 150 V 1
Collector-Emitter Voltage VCEO 60 V 1
Emitter-Base Voltage VEBO 7 V 1
Power Dissipation PD 1.5 W Note 6 1
Power Dissipation PD 2.1 W Note 7 1
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 1
Thermal Resistance, Junction to Ambient RθJA 83 °C/W Note 6 1
Thermal Resistance, Junction to Ambient RθJA 60 °C/W Note 7 1
Thermal Resistance, Junction to Leads RθJL 3.23 °C/W Note 8 1

CAD (KiCad official)

  • Symbol: PBSS304
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: pbss304-etched.step / pbss304-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pbss304.step / pbss304.glb are the bare package body.

Provenance

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

  • Datasheet: Slkor SLKORMICRO Elec datasheet (5 pp, sha256 46ecb415eba41403, retrieved 2026-10-19, 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