ProjectsPricingInsights

MMSZ5250B AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMSZ5250B product

MMSZ5250B

Diodes - Zener - Single

Zener Diode20VSOD-123

The MMSZ5250B is a 20V Zener diode in a SOD-123 package, suitable for general-purpose voltage regulation.

Best for

  • Voltage regulation
  • General purpose circuits

Avoid if

  • New designs requiring long-term availability

Check before use

  • Lifecycle status and stock availability

Key specifications

Nominal Zener Voltage
20 V
Power Dissipation
350 mW
Package
SOD-123

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Purpose

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
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

3
PartDetailsMatch
BZT52C18Yangzhou Yangjie Electronic Technology Co.,Ltd

A cross-vendor alternative in the same package and power rating, but with a lower Zener voltage of 18V.

Needs validation

Design and risk insights

Questions & answers

The MMSZ5250B is a 20V Zener diode designed for general-purpose voltage regulation in surface-mount applications.