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MMSD4148T1G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMSD4148T1G product

MMSD4148T1G

Diodes - Rectifiers - Single

Switching DiodeAEC-Q101SOD-123onsemi

The MMSD4148T1G is a high-speed switching diode in a SOD-123 package, ideal for automotive and general-purpose signal applications.

Best for

  • Automotive signal circuits
  • High-speed switching
  • General-purpose rectification

Avoid if

  • High-power rectification requiring >200mA
  • Applications requiring through-hole mounting

Check before use

  • Thermal management in compact layouts
  • Reverse recovery requirements for specific high-frequency designs

Key specifications

Reverse Voltage
100 V
Forward Current
200 mA
Reverse Recovery Time
4.0 ns
Package
SOD-123

Compliance & Environment

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

Application

AutomotiveGeneral Purpose

Datasheet

FSCLS08668-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MMSD4148T1G: 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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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

1
BAV21WYangzhou Yangjie Electronic Technology Co.,Ltd

A form-fit alternate in a SOD-123 package, but with significantly slower switching speed requiring circuit validation.

Needs validation

Design and risk insights

Questions & answers

It is a high-speed switching diode from onsemi, designed for surface mount applications in a compact SOD-123 package.