component
MMBD301-TP
Public Made by Adomby adom
MCC Micro Commercial Components Schottky Diodes, 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
markdownMMBD301-TP
MCC Micro Commercial Components · Schottky Diodes · SOT-23
MMBD301-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 | A | passive | Anode of the single Schottky barrier diode (30V min reverse breakdown at IR=10µA), shown as the bottom-left lead in the internal structure drawing. |
| 2 | NC | unconnected | No internal connection; the bottom-right lead in the internal structure drawing has no connection to the diode. |
| 3 | K | passive | Cathode of the single Schottky barrier diode, shown as the top lead in the internal structure drawing. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MCC Micro Commercial Components |
| Package | SOT-23 |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating Junction Temperature Range | TJ | -55 | 125 | °C | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | °C | 1 | ||
| Thermal Resistance Junction to Ambient | 500 | °C/W | 1 | ||||
| Power Dissipation | PTOT | 200 | mW | 1 | |||
| Reverse Breakdown Voltage | V(BR)R | 30 | V | IR=10µA | 1 | ||
| Forward Voltage | VF | 0.6 | V | IFM=10mA | 1 | ||
| Forward Voltage | VF | 0.45 | V | IFM=1.0mA | 1 | ||
| Reverse Leakage Current | IR | 200 | nA | VR = 25V | 1 | ||
| Junction Capacitance | CJ | 1.5 | pF | 1 | |||
| Maximum Recurrent Peak Reverse Voltage | VRRM | 30 | V | 1 | |||
| Maximum DC Blocking Voltage | VR | 30 | V | 1 |
CAD (KiCad official)
- Symbol:
MMBD301-TP - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
mmbd301-tp-etched.step/mmbd301-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mmbd301-tp.step/mmbd301-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
eaf09b3482889077, retrieved 2026-10-17, 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).