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MMSD4148T1G AI Analysis:
Specs, Applications & Alternatives

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

o4YBAFykEg6AeKBJAADiK1L_A5U750.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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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.