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PXT2907A

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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PXT2907A

Nexperia · Bipolar (BJT) · SOT-89

PXT2907A 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 transistor; the datasheet limits the emitter-base voltage to -5 V (VEBO) and the peak base current to -200 mA.
2 C passive Collector terminal of the PNP transistor; the datasheet limits the collector-emitter voltage to -60 V (VCEO) and the collector current to -600 mA (peak -800 mA).
3 B passive Base terminal of the PNP transistor; the datasheet specifies a peak base current limit of -200 mA for single pulses with tp ≤ 1 ms.

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 -60 V open emitter 3
Collector-emitter voltage VCEO -60 V open base 3
Emitter-base voltage VEBO -5 V open collector 3
Collector current IC -600 mA 3
Peak collector current ICM -800 mA 3
Peak base current IBM -200 mA single pulse; tp ≤ 1 ms 3
Total power dissipation Ptot 0.5 W Tamb ≤ 25 °C; FR4 PCB, standard footprint 3
Total power dissipation Ptot 0.8 W Tamb ≤ 25 °C; FR4 PCB, mounting pad for collector 1 cm2 3
Total power dissipation Ptot 1.1 W Tamb ≤ 25 °C; FR4 PCB, mounting pad for collector 6 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) 250 K/W in free air; FR4 PCB, standard footprint 4
Thermal resistance from junction to ambient Rth(j-a) 156 K/W in free air; FR4 PCB, mounting pad for collector 1 cm2 4
Thermal resistance from junction to ambient Rth(j-a) 113 K/W in free air; FR4 PCB, mounting pad for collector 6 cm2 4
Thermal resistance from junction to solder point Rth(j-sp) 30 K/W 4
Collector-base cut-off current ICBO -10 nA VCB = -50 V; IE = 0 A; Tamb = 25 °C 6
Collector-base cut-off current ICBO -10 µA VCB = -50 V; IE = 0 A; Tj = 125 °C 6
Emitter-base cut-off current IEBO -50 nA VEB = -5 V; IC = 0 A; Tamb = 25 °C 6
DC current gain hFE 75 VCE = -1 V; IC = -0.1 mA; Tamb = 25 °C 6
DC current gain hFE 100 VCE = -1 V; IC = -1 mA; Tamb = 25 °C 6
DC current gain hFE 100 300 VCE = -2 V; IC = -150 mA; Tamb = 25 °C 6
DC current gain hFE 50 VCE = -10 V; IC = -500 mA; Tamb = 25 °C 6
Collector-emitter saturation voltage VCEsat -400 mV IC = -150 mA; IB = -15 mA; Tamb = 25 °C 6
Collector-emitter saturation voltage VCEsat -1.6 V IC = -500 mA; IB = -50 mA; Tamb = 25 °C 6
Base-emitter saturation voltage VBEsat -1.3 V IC = -150 mA; IB = -15 mA; Tamb = 25 °C 6
Base-emitter saturation voltage VBEsat -2.6 V IC = -500 mA; IB = -50 mA; Tamb = 25 °C 6
Delay time td 12 ns 6
Rise time tr 30 ns 6
Turn-on time ton 40 ns 6
Storage time ts 300 ns 6
Fall time tf 65 ns 6
Turn-off time toff 365 ns IC = -150 mA; IBon = -15 mA; IBoff = 15 mA; Tamb = 25 °C 6
Collector capacitance CC 8 pF VCB = -10 V; IE = 0 A; ie = 0 A; f = 1 MHz; Tamb = 25 °C 6
Emitter capacitance CE 35 pF VEB = -500 mV; IC = 0 A; ic = 0 A; f = 1 MHz; Tamb = 25 °C 6
Transition frequency fT 200 MHz VCE = -20 V; IC = -50 mA; f = 100 MHz; Tamb = 25 °C 6

CAD (KiCad official)

  • Symbol: PXT2907A
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: pxt2907a-etched.step / pxt2907a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pxt2907a.step / pxt2907a.glb are the bare package body.

Provenance

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

  • Datasheet: Nexperia datasheet (15 pp, sha256 874a970a52d65600, 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