component
MMBTA63
Public Made by Adomby adom
Shikues Darlington Transistors, 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
markdownMMBTA63
Shikues · Darlington Transistors · SOT-23
MMBTA63 from Shikues, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | BASE | input | Base input terminal of PNP Darlington transistor; maximum base-emitter voltage VEBO = 10 V. |
| 2 | EMITTER | passive | Emitter terminal of PNP Darlington transistor with maximum emitter-base voltage VEBO = 10 V. |
| 3 | COLLECTOR | passive | Collector terminal with maximum collector current IC = 500 mA and collector-emitter voltage VCEO = 30 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shikues |
| 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 Voltage | -VCBO | 30 | V | Absolute Maximum Ratings, Ta = 25 °C | 1 | ||
| Collector Emitter Voltage | -VCEO | 30 | V | Absolute Maximum Ratings, Ta = 25 °C | 1 | ||
| Emitter Base Voltage | -VEBO | 10 | V | Absolute Maximum Ratings, Ta = 25 °C | 1 | ||
| Collector Current | -IC | 500 | mA | Absolute Maximum Ratings, Ta = 25 °C | 1 | ||
| Power Dissipation | Ptot | 200 | mW | Absolute Maximum Ratings, Ta = 25 °C | 1 | ||
| Junction Temperature | Tj | 150 | °C | Absolute Maximum Ratings, Ta = 25 °C | 1 | ||
| Storage Temperature Range | TS | -55 | 150 | °C | Absolute Maximum Ratings, Ta = 25 °C | 1 | |
| DC Current Gain (MMBTA63, -IC = 10 mA) | hFE | 5000 | -VCE = 5 V, -IC = 10 mA, MMBTA63 | 1 | |||
| DC Current Gain (MMBTA63, -IC = 100 mA) | hFE | 10000 | -VCE = 5 V, -IC = 100 mA, MMBTA63 | 1 | |||
| Collector Cutoff Current | -ICBO | 100 | nA | -VCB = 30 V | 1 | ||
| Emitter Cutoff Current | -IEBO | 100 | nA | -VEB = 10 V | 1 | ||
| Collector Emitter Breakdown Voltage | -V(BR)CEO | 30 | V | -IC = 100 µA | 1 | ||
| Collector Emitter Saturation Voltage | VCE(sat) | 1.5 | V | -IC = 100 mA, -IB = 0.1 mA | 1 | ||
| Base Emitter On Voltage | VBE(on) | 2 | V | -VCE = 5 V, -IC = 100 mA | 1 | ||
| Transition Frequency | fT | 125 | MHz | -VCE = 5 V, IE = 10 mA | 1 |
CAD (KiCad official)
- Symbol:
MMBTA63 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
mmbta63-etched.step/mmbta63-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mmbta63.step/mmbta63.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shikues datasheet (3 pp, sha256
6837f228c5b530fe, retrieved 2026-09-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).