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MM1W3V9L AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MM1W3V9L product

MM1W3V9L

Diodes

Zener Diode1W3.9VSOD-123FL

The MM1W3V9L is a 1W Zener diode designed for voltage regulation in surface-mount applications.

Best for

  • Voltage regulation
  • Overvoltage protection

Avoid if

  • High-power applications exceeding 1W

Check before use

  • Thermal dissipation requirements on the PCB

Key specifications

Power Dissipation
1 W
Nominal Zener Voltage
3.9 V
Package
SOD-123FL

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Voltage RegulationGeneral Purpose

Datasheet

ef8a8c722820e80aa65f2423313d4217_2210081801_Shandong-Jingdao-Microelectronics-MM1W3V9L_C5155238.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MM1W3V9L: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a 1W silicon planar Zener diode with a nominal Zener voltage of 3.9V, housed in a compact SOD-123FL surface-mount package.