component
PBSS5220T
Public Made by Adomby adom
Nexperia Bipolar Transistors - BJT, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownPBSS5220T
Nexperia · Bipolar Transistors - BJT · SOT-23
PBSS5220T 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 low VCEsat transistor, as listed in the pinning table for the SOT23 package. |
| 2 | E | passive | Emitter terminal of the PNP low VCEsat transistor, as listed in the pinning table for the SOT23 package. |
| 3 | C | passive | Collector terminal of the PNP low VCEsat transistor, rated up to -20 V VCEO and -2 A IC per the limiting values. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOT-23 |
| Category | Transistors |
| 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 | -20 | V | open emitter | 2 | ||
| collector-emitter voltage | VCEO | -20 | V | open base | 2 | ||
| emitter-base voltage | VEBO | -5 | V | open collector | 2 | ||
| collector current | IC | -2 | A | 2 | |||
| peak collector current | ICM | -3 | A | single pulse; tp ≤ 1 ms | 2 | ||
| base current | IB | -300 | mA | 2 | |||
| total power dissipation | Ptot | 300 | mW | Tamb ≤ 25 °C; FR4 PCB, standard footprint | 2 | ||
| total power dissipation | Ptot | 480 | mW | Tamb ≤ 25 °C; FR4 PCB, mounting pad for collector 1 cm2 | 2 | ||
| junction temperature | Tj | 150 | °C | 2 | |||
| ambient temperature | Tamb | -65 | 150 | °C | 2 | ||
| storage temperature | Tstg | -65 | 150 | °C | 2 | ||
| thermal resistance junction to ambient | Rth(j-a) | 417 | K/W | in free air; FR4 PCB, standard footprint | 2 | ||
| thermal resistance junction to ambient | Rth(j-a) | 260 | K/W | in free air; FR4 PCB, mounting pad for collector 1 cm2 | 2 | ||
| collector-base cut-off current | ICBO | -100 | nA | VCB = -20 V; IE = 0 A; Tamb = 25 °C | 3 | ||
| collector-base cut-off current | ICBO | -50 | µA | VCB = -20 V; IE = 0 A; Tj = 150 °C | 3 | ||
| emitter-base cut-off current | IEBO | -100 | nA | VEB = -5 V; IC = 0 A; Tamb = 25 °C | 3 | ||
| DC current gain | hFE | 225 | VCE = -2 V; IC = -100 mA; Tamb = 25 °C | 3 | |||
| DC current gain | hFE | 200 | VCE = -2 V; IC = -1 A; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | 3 | |||
| DC current gain | hFE | 150 | VCE = -2 V; IC = -2 A; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | 3 | |||
| collector-emitter saturation voltage | VCEsat | -80 | mV | IC = -500 mA; IB = -50 mA; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C; pulsed | 3 | ||
| collector-emitter saturation voltage | VCEsat | -150 | mV | IC = -1 A; IB = -50 mA; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C; pulsed | 3 | ||
| collector-emitter saturation voltage | VCEsat | -250 | mV | IC = -2 A; IB = -100 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | 3 | ||
| collector-emitter saturation voltage | VCEsat | -225 | mV | 3 | |||
| collector-emitter saturation resistance | RCEsat | 113 | mΩ | IC = -2 A; IB = -200 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | 3 | ||
| base-emitter saturation voltage | VBEsat | -1.1 | V | IC = -2 A; IB = -100 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | 3 | ||
| base-emitter turn-on voltage | VBEon | -1.2 | V | VCE = -2 V; IC = -1 A; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | 3 | ||
| transition frequency | fT | 100 | MHz | VCE = -5 V; IC = -100 mA; f = 100 MHz; Tamb = 25 °C | 3 | ||
| collector capacitance | Cc | 50 | pF | VCB = -10 V; IE = 0 A; ie = 0 A; f = 1 MHz; Tamb = 25 °C | 3 |
CAD (KiCad official)
- Symbol:
PBSS5220T - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
pbss5220t-etched.step/pbss5220t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pbss5220t.step/pbss5220t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (10 pp, sha256
e72a374e8c8748e3, retrieved 2026-10-27, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusoff(skipped (clean text read)), 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).