component
MMSS8050-H-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
markdownMMSS8050-H-TP
MCC Micro Commercial Components · Bipolar (BJT) · SOT-23
MMSS8050-H-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 NPN transistor; the datasheet gives emitter-base breakdown V(BR)EBO of 5.0V min and base-emitter saturation voltage VBE(sat) of 1.2V max at IC=800mA, IB=80mA. |
| 2 | E | passive | Emitter of the NPN transistor; the datasheet gives collector current of 1.5A and a VEB of 1.6V max at IE=1.5A. |
| 3 | C | passive | Collector of the NPN transistor; the datasheet gives collector-base voltage of 40V, V(BR)CEO of 25V min and collector current of 1.5A. |
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 | 40 | Vdc | IC=100μAdc, IE=0 | 1 | ||
| Collector-Emitter Breakdown Voltage | V(BR)CEO | 25 | Vdc | IC=0.1mAdc, IB=0 | 1 | ||
| Emitter-Base Breakdown Voltage | V(BR)EBO | 5 | Vdc | IE=100μAdc, IC=0 | 1 | ||
| Collector Cutoff Current | ICBO | 0.1 | μAdc | VCB=40Vdc, IE=0 | 1 | ||
| Emitter Cutoff Current | IEBO | 0.1 | μAdc | VEB=5.0Vdc, IC=0 | 1 | ||
| DC Current Gain hFE(1) | hFE(1) | 120 | 350 | --- | IC=100mAdc, VCE=1.0Vdc | 1 | |
| DC Current Gain hFE(1), Rank H (200-350) | hFE(1) | 200 | 350 | --- | 1 | ||
| DC Current Gain hFE(2) | hFE(2) | 40 | --- | IC=800mAdc, VCE=1.0Vdc | 1 | ||
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.5 | Vdc | IC=800mAdc, IB=80mAdc | 1 | ||
| Base-Emitter Saturation Voltage | VBE(sat) | 1.2 | Vdc | IC=800mAdc, IB=80mAdc | 1 | ||
| Base-Emitter Voltage | VEB | 1.6 | Vdc | IE=1.5Adc | 1 | ||
| Transistor Frequency | fT | 100 | MHz | IC=50mAdc, VCE=10Vdc, f=30MHz | 1 | ||
| Collector Current | IC | 1.5 | A | 1 | |||
| Collector-Base Voltage | VCB | 40 | V | 1 | |||
| Power Dissipation | PD | 0.3 | Watts | Tamb=25°C | 1 | ||
| Operating and Storage Junction Temperature Range | TJ, Tstg | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
MMSS8050-H-TP - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
mmss8050-h-tp-etched.step/mmss8050-h-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mmss8050-h-tp.step/mmss8050-h-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MCC Micro Commercial Components datasheet (3 pp, sha256
6c551e2767350085, retrieved 2026-10-09, 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).