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Zener Diode 500 mW SOD-123

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MMSZ5260BT1G General Description

Three complete series of Zener diodes are offered in the convenient, surface mount plastic SOD-123 package. These devices provide a convenient alternative to the leadless 34-package style.

ON Semiconductor, LLC Inventory

Key Features

  • 500 mW Rating on FR-4 or FR-5 Board
  • Wide Zener Reverse Voltage Range - 2.4 V to 110 V
  • Package Designed for Optimal Automated Board Assembly
  • Small Package Size for High Density Applications
  • General Purpose, Medium Current
  • ESD Rating of Class 3 (exceeding 16 kV) per the Human Body Model
  • Mechanical Characteristics:
  • CASE: Void-free, transfer-molded, thermosetting plastic case
  • FINISH: Corrosion resistant finish, easily solderable
  • POLARITY: Cathode indicated by polarity band
  • Pb-Free Packages are Available
  • AEC-Q101 Qualified and PPAP Capable
  • SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements
ON Semiconductor, LLC Original Stock
ON Semiconductor, LLC Inventory


Status Active Package Type SOD-123
Case Outline 425-04 MSL Temp (°C) 260
Container Type REEL VZ Typ (V) 36
P Max (W) 0.5


Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

  • DHL

  • Fedex

  • UPS

  • EMS

  • Registered Air Mail


We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

  • Wire Transfer

  • Paypal

  • Credit Card

  • Western Union

  • Money Gram


Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
  • ESD


  • Tape and Reel

    Tape and Reel

  • Cut Tape

    Cut Tape

  • Tube or Tray

    Tube or Tray

Ratings and Reviews

M**i Jan 02, 2021

Ordered 3 boards. Sent and delivered quickly. One board came damaged - the inductance is knocked off on one side. Packaging is good and I am not sure if that damage came from delivery and not from the factory. Sent a message to the shop, never got a reply.In short: speed - good, quality - ?, communication - none.

A**e Sep 02, 2020

The order was as usual, about a month. Three-volt leds correspond to the photo, but the six-volt plus output is even smaller and will slide sideways. I do not know how on other lg tvs, and on 32lf560u diodes are others. Solder of course and this gauno can. It's good that i ordered somewhere else. The stars put because all the leds work fine, well, that i was not lucky, the seller is not to blame. On the tv you need to put not 3030, but 3535 or even more, but be sure to adjust the lenses.

N**s Mar 13, 2020

I received the parcel in a month, the product corresponds to the description. i recommend.

O**n Nov 21, 2019

Instead 500 pcs Put 495 pcs



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MMSZ5260BT1G Datasheet PDF

Preliminary Specification MMSZ5260BT1G PDF Download

MMSZ5260BT1G PDF Preview

Buying Guide

  • What is the lifespan of MMSZ5260BT1G?

    The lifespan of MMSZ5260BT1G depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.

  • Where can I find the full specification of MMSZ5260BT1G?

    You can find it with PDF Datasheet for MMSZ5260BT1G on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.

  • How to check the quality of MMSZ5260BT1G?

    Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.

  • Can I purchase samples for testing?

    Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.

  • Where can I check the delivery after the order is completed?

    Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.

  • Where to view my order of MMSZ5260BT1G or my history order record?

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