component

PBSS306PX

Public Made by Adom

by adom

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

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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PBSS306PX

Nexperia · Bipolar (BJT) · SOT-89

PBSS306PX from Nexperia, 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 E passive Emitter terminal of the PNP low VCEsat transistor.
2 C passive Collector terminal of the PNP low VCEsat transistor.
3 B passive Base terminal of the PNP low VCEsat transistor.

Key specifications

Parameter Value
Manufacturer Nexperia
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 voltage VCBO -100 V open emitter 3
collector-emitter voltage VCEO -100 V open base 3
emitter-base voltage VEBO -5 V open collector 3
collector current IC -3.7 A 3
peak collector current ICM -7.4 A single pulse; tp ≤ 1 ms 3
total power dissipation Ptot 0.6 W Tamb ≤ 25 °C; [1] FR4 PCB, single-sided copper, tin-plated, standard footprint 3
total power dissipation Ptot 1.65 W Tamb ≤ 25 °C; [2] FR4 PCB, single-sided copper, tin-plated, mounting pad for collector 6 cm2 3
total power dissipation Ptot 2.1 W Tamb ≤ 25 °C; [3] ceramic PCB, Al2O3, standard footprint 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) 208 K/W in free air; [1] FR4 PCB, single-sided copper, tin-plated, standard footprint 4
thermal resistance from junction to ambient Rth(j-a) 76 K/W in free air; [2] FR4 PCB, single-sided copper, tin-plated, mounting pad for collector 6 cm2 4
thermal resistance from junction to ambient Rth(j-a) 60 K/W in free air; [3] ceramic PCB, Al2O3, standard footprint 4
thermal resistance from junction to solder point Rth(j-sp) 20 K/W 4
collector-base cut-off current ICBO -100 nA VCB = -80 V; IE = 0 A; Tamb = 25 °C 6
collector-base cut-off current ICBO -50 µA VCB = -80 V; IE = 0 A; Tj = 150 °C 6
emitter-base cut-off current IEBO -100 nA VEB = -5 V; IC = 0 A; Tamb = 25 °C 6
DC current gain hFE 200 300 VCE = -2 V; IC = -0.5 A; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C 6
DC current gain hFE 150 260 VCE = -2 V; IC = -1 A; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C 6
DC current gain hFE 100 175 VCE = -2 V; IC = -2 A; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C 6
DC current gain hFE 25 40 VCE = -2 V; IC = -4 A; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C 6
collector-emitter saturation voltage VCEsat -45 -60 mV IC = -0.5 A; IB = -50 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C 6
collector-emitter saturation voltage VCEsat -90 -130 mV IC = -1 A; IB = -50 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C 6
collector-emitter saturation voltage VCEsat -210 -300 mV 6
collector-emitter saturation resistance RCEsat 52 75 mΩ IC = -4 A; IB = -400 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C 6
base-emitter saturation voltage VBEsat -0.81 -0.9 V 6
base-emitter saturation voltage VBEsat -0.93 -1.05 V IC = -4 A; IB = -400 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C 6
base-emitter turn-on voltage VBEon -0.78 -0.85 V VCE = -2 V; IC = -2 A; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C 6
collector capacitance Cc 50 80 pF VCB = -10 V; IE = 0 A; ie = 0 A; f = 1 MHz; Tamb = 25 °C 6

CAD (KiCad official)

  • Symbol: PBSS306PX
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: pbss306px-etched.step / pbss306px-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pbss306px.step / pbss306px.glb are the bare package body.

Provenance

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

  • Datasheet: Nexperia datasheet (14 pp, sha256 d8585006900dc856, retrieved 2026-10-17, 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