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MMSD4148 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMSD4148 product

MMSD4148

Diodes - Rectifiers - Single

Switching DiodeSOD-123Surface Mount

The MMSD4148 is a standard surface mount switching diode in a SOD-123 package, optimized for high-speed general-purpose switching applications.

Best for

  • General purpose switching
  • High-speed signal processing

Avoid if

  • High-power rectification applications exceeding 150mA

Check before use

  • Thermal derating at high ambient temperatures

Key specifications

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

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0070

Application

General Switching

Datasheet

DSA-168907.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MMSD4148: 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

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

The MMSD4148 is a high-conductance switching diode designed for surface mount assembly, featuring fast switching speeds and a compact SOD-123 package.