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MMSZ5250B AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMSZ5250B product

MMSZ5250B

Diodes - Zener - Single

Zener Diode20VSOD-123Voltage Regulation

The MMSZ5250B is a 20V, 500mW Zener diode in a SOD-123 package, ideal for voltage regulation and circuit protection.

Best for

  • Voltage regulation
  • Overvoltage protection

Avoid if

  • High-power applications exceeding 500mW

Check before use

  • Thermal dissipation requirements
  • Polarity orientation

Key specifications

Nominal Zener Voltage
20 V
Power Dissipation
500 mW
Zener Impedance
25 Ω
Package
SOD-123

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesGeneral Protection

Datasheet

MMSZ5221BS.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MMSZ5250B: 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

It is a surface-mount silicon Zener diode with a 20V nominal Zener voltage, designed for voltage regulation and overvoltage protection.