MMBD4148 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMBD4148 product

MMBD4148

Diodes - Rectifiers - Single

Switching DiodeSOT-23Fast Recovery

The MMBD4148 is a standard, fast-switching diode in an SOT-23 package, widely used for general-purpose signal switching.

Best for

  • General purpose signal switching
  • High-speed switching circuits

Avoid if

  • High-power rectification applications exceeding 150mA

Check before use

  • Thermal dissipation limits in high-frequency operation

Key specifications

Peak Reverse Voltage
100 V
Average Rectified Current
150 mA
Reverse Recovery Time
4 ns

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Purpose Switching

CAD Models

Download ECAD models for MMBD4148: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The MMBD4148 is a high-conductance, fast-switching diode designed for general-purpose switching applications, packaged in a surface-mount SOT-23 format.