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PBSS5140T

Public Made by Adom

by adom

Nexperia Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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PBSS5140T

Nexperia · Bipolar (BJT) · SOT-23

PBSS5140T from Nexperia, in a SOT-23. 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 passive Base terminal of the PNP transistor; the peak base current is limited to -1 A (single pulse, tp ≤ 1 ms) per the limiting values.
2 E passive Emitter terminal of the PNP transistor; the emitter-base voltage is limited to -5 V (open collector) per the limiting values.
3 C passive Collector terminal of the PNP transistor; the collector current is limited to -1 A (ICM -2 A peak) with VCEO and VCBO of -40 V per the limiting values.

Key specifications

Parameter Value
Manufacturer Nexperia
Package SOT-23
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 (open emitter) VCBO -40 V open emitter 3
Collector-emitter voltage (open base) VCEO -40 V open base 3
Emitter-base voltage (open collector) VEBO -5 V open collector 3
Collector current IC -1 A 3
Peak collector current ICM -2 A 3
Peak base current IBM -1 A single pulse; tp ≤ 1 ms 3
Total power dissipation Ptot 300 mW Tamb ≤ 25 °C; FR4 PCB, single-sided copper, standard footprint 3
Total power dissipation Ptot 450 mW Tamb ≤ 25 °C; FR4 PCB, mounting pad for collector 1 cm2 3
Junction temperature Tj 150 °C 3
Ambient temperature Tamb -65 150 °C 3
Storage temperature Tstg -65 150 °C 3
Thermal resistance from junction to ambient Rth(j-a) 417 K/W in free air; FR4 PCB, single-sided copper, tin-plated, standard footprint 4
Thermal resistance from junction to ambient Rth(j-a) 278 K/W in free air; FR4 PCB, mounting pad for collector 1 cm2 4
Collector-base cut-off current ICBO -100 nA VCB = -40 V; IE = 0 A; Tamb = 25 °C 5
Collector-base cut-off current ICBO -50 µA VCB = -40 V; IE = 0 A; Tj = 150 °C 5
Collector-emitter cut-off current (base open) ICEO -100 nA IB = 0 A; VCE = -30 V; Tamb = 25 °C 5
Emitter-base cut-off current IEBO -100 nA VEB = -5 V; IC = 0 A; Tamb = 25 °C 5
DC current gain hFE 300 VCE = -5 V; IC = -1 mA; Tamb = 25 °C 5
DC current gain hFE 300 800 VCE = -5 V; IC = -100 mA; Tamb = 25 °C 5
DC current gain hFE 250 VCE = -5 V; IC = -500 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C 5
DC current gain hFE 160 VCE = -5 V; IC = -1 A; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C 5
Collector-emitter saturation voltage VCEsat -200 mV IC = -100 mA; IB = -1 mA; Tamb = 25 °C 5
Collector-emitter saturation voltage VCEsat -250 mV IC = -500 mA; IB = -50 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C 5
Collector-emitter saturation voltage VCEsat -500 mV IC = -1 A; IB = -100 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C 5
Collector-emitter saturation resistance RCEsat 300 500 mΩ IC = -500 mA; IB = -50 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C 5
Base-emitter saturation voltage VBEsat -1.1 V IC = -1 A; IB = -50 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C 5
Base-emitter turn-on voltage VBEon -1 V VCE = -5 V; IC = -1 A; Tamb = 25 °C 5
Transition frequency fT 150 MHz VCE = -10 V; IC = -50 mA; f = 100 MHz; Tamb = 25 °C 5
Collector capacitance Cc 12 pF VCB = -10 V; IE = 0 A; ie = 0 A; f = 1 MHz; Tamb = 25 °C 5

CAD (KiCad official)

  • Symbol: PBSS5140T
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: pbss5140t-etched.step / pbss5140t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pbss5140t.step / pbss5140t.glb are the bare package body.

Provenance

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

  • Datasheet: Nexperia datasheet (13 pp, sha256 bfcb2b0a35041fca, retrieved 2026-10-18, tier: manufacturer)
  • 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