component
MMBT5401-TP
Public Made by Adomby adom
MCC Micro Commercial Components Bipolar (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
markdownMMBT5401-TP
MCC Micro Commercial Components · Bipolar (BJT) · SOT-23
MMBT5401-TP from MCC Micro Commercial Components, 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 | input | Base of the PNP transistor; the datasheet gives V(BR)EBO of 5.0V min (IE=10uA) and an IEBO limit of 0.1uA max at VEB=4.0V. |
| 2 | E | passive | Emitter of the PNP transistor; V(BR)EBO is 5.0V min and collector current is rated up to ICM=0.6A. |
| 3 | C | passive | Collector of the PNP transistor; V(BR)CBO is 160V min, V(BR)CEO is 150V min, and ICM is 0.6A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MCC Micro Commercial Components |
| 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-Emitter Breakdown Voltage | V(BR)CEO | 150 | Vdc | IC=1.0mAdc, IB=0 | 1 | ||
| Collector-Base Breakdown Voltage | V(BR)CBO | 160 | Vdc | IC=100uAdc, IE=0 | 1 | ||
| Emitter-Base Breakdown Voltage | V(BR)EBO | 5 | Vdc | IE=10uAdc, IC=0 | 1 | ||
| Collector Cutoff Current | ICBO | 0.1 | uAdc | VCB=120Vdc, IE=0 | 1 | ||
| Emitter Cutoff Current | IEBO | 0.1 | uAdc | VEB=4.0Vdc, IC=0 | 1 | ||
| DC Current Gain | hFE-1 | 80 | VCE=5.0Vdc, IC=1.0mAdc | 1 | |||
| DC Current Gain | hFE-2 | 100 | 300 | VCE=5.0Vdc, IC=10mAdc | 1 | ||
| DC Current Gain | hFE-3 | 50 | VCE=5.0Vdc, IC=50mAdc | 1 | |||
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.5 | Vdc | IC=50mAdc, IB=5.0mAdc | 1 | ||
| Base-Emitter Saturation Voltage | VBE(sat) | 1 | Vdc | IC=50mAdc, IB=5.0mAdc | 1 | ||
| Current Gain-Bandwidth Product | fT | 100 | MHz | IC=10mAdc, VCE=5.0Vdc, f=30MHz | 1 | ||
| Collector Current (ICM) | ICM | 0.6 | A | 1 | |||
| Operating and Storage Temperature | -55 | 150 | °C | Operating and storage temperatures, from Features list | 1 | ||
| Collector Power Dissipation | 0.3 | W | 1 |
CAD (KiCad official)
- Symbol:
MMBT5401-TP - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
mmbt5401-tp-etched.step/mmbt5401-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mmbt5401-tp.step/mmbt5401-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MCC Micro Commercial Components datasheet (4 pp, sha256
52c506d05d979436, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).