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MMBD301-TP

Public Made by Adom

by adom

MCC Micro Commercial Components Schottky Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MMBD301-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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mmbd301-tp.step / mmbd301-tp.glb are 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, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF