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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 6,000

On Order: 0
Factory Stock:Factory Stock: 72,000
Factory Lead Time: 8 Weeks
Minimum Order: 1
Multiple Of: 1
Quantity Web Price
1 $0.186
250 $0.0432
500 $0.0359
750 $0.0323
1,500+ $0.0269


Attributes Table
Working Voltage-Nom 2.7V
Power Dissipation 500mW
Forward (Drive) Current 10mA
Forward Voltage 0.9V
Reverse Current-Max 75µA
Features and Applications

The MMSZ5223 series zener diode voltage regulator is offered in the convenient, surface mount plastic SOD-123 package. This device provides a convenient alternative to the leadless 34 package style.


  • 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
  • Maximum Case Temperature for Soldering Purposes: 260°C for 10 Seconds
  • POLARITY: Cathode indicated by polarity band
  • Flammability Rating: UL94 V-0
  • Pb-Free Packages are Available