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Manufacturer Part #


MMSZ5231B-7 Series 500 mW 5.1 V 10 mA Surface Mount Zener Diode - SOD-123

Product Specification Section
Technical Attributes
Attributes Table
Working Voltage-Nom: 5.1V
Power Dissipation: 500mW
Forward (Drive) Current: 10mA
Forward Voltage: 0.9V
Reverse Current-Max: 5µA
Package Style:  SOD-123
Mounting Method: Surface Mount
Features & Applications
The MMSZ5231B-7-F is a part of MMSZ5231 Series 500mW 5.1 V 10 mA Surface Mount Zener Diode. It is available in SOD-123 Package.


  • 500 mW Power Dissipation
  • General Purpose, Medium Current
  • Ideally Suited for Automated Assembly Processes
  • Lead, Halogen and Antimony Free, RoHS Compliant
  • "Green" Device
  • Qualified to AEC-Q101 Standards for High Reliability

View the Available MMSZ523x Series of Zener Diodes

Pricing Section
Web Price:
$0.147 USD Each
Cost Per Unit
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.

$7.00 reeling fee is amortized over the number of components for each reel.
Mini-Reels are a custom product and are non-cancelable and non-returnable.