1N5224B-G

Single Zener Diodes Overview

The Comchip Technology 1N5224B-G is a unidirectional silicon Zener diode housed in the DO-35 glass axial leaded package. It provides a nominal Zener voltage of 14 V at a test current of 17.8 mA. The device supports a maximum power dissipation of 0.5 W and features a maximum dynamic impedance of 13 Ω. It operates within a junction temperature range up to 175 °C and includes a cathode band for polarity identification.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation using silicon technology
• Features a glass encapsulated DO-35 case with axial leads
• Includes a cathode band marking for polarity indication

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Clipping and clamping applications

Single Zener Diodes Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm compliance with RoHS standards and ensure the component matches the required electrical specifications for the intended application environment.

Single Zener Diodes Selection Notes

Select this component based on the required nominal voltage and power dissipation capabilities. Ensure the operating conditions remain within the specified thermal limits and that the package style aligns with the circuit board layout requirements.

Single Zener Diodes Part Context

This component belongs to the 1N5221B-G through 1N5267B-G series of axial leaded glass Zener diodes manufactured by Comchip Technology. The series covers a wide range of nominal voltages from 2.4 V to 75 V, all sharing the same 0.5 W power rating and DO-35 package form factor.

Single Zener Diodes Replacement Considerations

Compatible substitutes include other manufacturers' 1N5224B equivalents or generic 1N52xxB series diodes with matching 14 V Zener voltage and 0.5 W power ratings.