MMSZ5221 Datasheet PDF – 2.4V, Zener Diode, Rectifier

Part Number: MMSZ5221

Marking : CA1

Function: Zener Voltage Regulators – 500 mW

Package: SOD-123 Surface Mount

Manufacturer: ON Semiconductor

Image and Pinouts:

MMSZ5221 datasheet



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.


1. 500 mW Rating on FR−4 or FR−5 Board
2. Wide Zener Reverse Voltage Range − 2.4 V to 110 V
3. Package Designed for Optimal Automated Board Assembly
4. Small Package Size for High Density Applications
5. General Purpose, Medium Current
6. ESD Rating of Class 3 (> 16 kV) per Human Body Model
7. Peak Power − 225 W (8 x 20 s)


MMSZ5221 Datasheet PDF Download

MMSZ5221 pdf

Other data sheets are available within the file:

MMSZ5221ET1G, MMSZ5223, MMSZ5223ET1G, MMSZ5226