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MM5Z3V9B AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MM5Z3V9B product

MM5Z3V9B

Diodes - Zener - Single

Zener DiodeSOD-5233.9V

The MM5Z3V9B is a 3.9 V, 200 mW Zener diode in a compact SOD-523 surface-mount package, suitable for voltage regulation in space-constrained designs.

Best for

  • Voltage regulation
  • Signal clipping

Avoid if

  • High power applications exceeding 200 mW

Check before use

  • Thermal management in high-density boards

Key specifications

Nominal Zener Voltage
3.9 V
Power Dissipation
200 mW
Package
SOD-523

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1 (Unlimited)
ECCN
-
HTSUS
8541.10.0000

Application

General

Datasheet

63b18d5a06cee02c5ec873a7ebb7f7be_mm5z2v0b-mm5z75b-1396066.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MM5Z3V9B: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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
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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 silicon planar Zener diode designed for surface-mount applications, providing a nominal Zener voltage of 3.9 V.