component
MMBTA05-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
markdownMMBTA05-TP
MCC Micro Commercial Components · Bipolar (BJT) · SOT-23
MMBTA05-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 | BASE | input | Base terminal of the NPN transistor (MMBTA05/MMBTA06); the datasheet gives no base-specific limit, and the device-level emitter-base voltage VEBO is 4 V. |
| 2 | EMITTER | passive | Emitter terminal of the NPN transistor; the emitter-base voltage rating VEBO is 4 V. |
| 3 | COLLECTOR | passive | Collector terminal of the NPN transistor; the continuous collector current rating IC is 500 mA. |
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-Base Breakdown Voltage | V(BR)CBO | 60 | V | IC=100µA, IE=0 | 2 | ||
| Collector-Emitter Breakdown Voltage | V(BR)CEO | 60 | V | IC=1mA, IB=0 | 2 | ||
| Emitter-Base Breakdown Voltage | V(BR)EBO | 4 | V | IE=100µA, IC=0 | 2 | ||
| Collector Cutoff Current | ICBO | 0.1 | µA | VCB=60V, IE=0 | 2 | ||
| Collector Cutoff Current | ICEO | 1 | µA | VCE=60V, IB=0 | 2 | ||
| Emitter Cutoff Current | IEBO | 0.1 | µA | VEB=3V, IC=0 | 2 | ||
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.25 | V | IC=100mA, IB=10mA | 2 | ||
| Base-Emitter Saturation Voltage | VBE(sat) | 1.2 | V | IC=100mA, IB=10mA | 2 | ||
| DC Current Gain hFE(1) | hFE(1) | 100 | 400 | VCE=1V, IC=10mA | 2 | ||
| DC Current Gain hFE(2) | hFE(2) | 100 | VCE=1V, IC=100mA | 2 | |||
| Transition Frequency | fT | 100 | MHz | VCE=2V, IC=10mA, f=100MHz | 2 | ||
| Collector-Base Voltage | VCBO | 60 | V | @ 25°C | 1 | ||
| Collector-Emitter Voltage | VCEO | 60 | V | @ 25°C | 1 | ||
| Emitter-Base Voltage | VEBO | 4 | V | @ 25°C | 1 | ||
| Continuous Collector Current | IC | 500 | mA | @ 25°C | 1 | ||
| Power Dissipation | PD | 300 | mW | @ 25°C | 1 | ||
| Operating Junction Temperature Range | -55 | 150 | ℃ | 1 | |||
| Storage Temperature Range | -55 | 150 | ℃ | 1 | |||
| Thermal Resistance Junction to Ambient | 417 | ℃/W | Junction to ambient | 1 |
CAD (KiCad official)
- Symbol:
MMBTA05-TP - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
mmbta05-tp-etched.step/mmbta05-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mmbta05-tp.step/mmbta05-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
92d37a964a52f6c4, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).