component
M8550
Public Made by Adomby adom
BORN 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
markdownM8550
BORN · Bipolar (BJT) · SOT-23
M8550 from BORN, 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 PNP transistor, driven to saturate the device with IB = -80 mA for IC = -800 mA (VBE(sat) limit -1.20 V), with emitter-base rating VEBO of -6 V. |
| 2 | EMITTER | passive | Emitter terminal of the PNP transistor; the emitter-base voltage is limited to -6 V (VEBO) and emitter-base breakdown is specified at -6 V with IE = -100 uA. |
| 3 | COLLECTOR | passive | Collector terminal of the PNP transistor, rated for -40 V VCBO, -25 V VCEO, -0.8 A continuous collector current and 0.2 W collector power dissipation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BORN |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
M8550 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
m8550-etched.step/m8550-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);m8550.step/m8550.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BORN datasheet (2 pp, sha256
b3bff65ce64504d3, retrieved 2026-10-09, 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).