CZRB5380B-HF

Single Zener Diodes Overview

The CZRB5380B-HF is a single Zener diode manufactured by Comchip Technology, designed for surface mount applications in the DO-214AA (SMB) package. It features a nominal Zener voltage of 120 V with a tolerance of ±5%. The device has a power dissipation rating of 5 W and operates within a temperature range of -55°C to +150°C. Key electrical parameters include a maximum reverse leakage current of 500 nA and a test current of 10 mA.

Single Zener Diodes Feature Summary

• Halogen-free construction compliant with environmental standards
• Planar die design for stable voltage regulation
• High power dissipation capability for robust performance

Single Zener Diodes Applications

• Voltage regulation circuits
• Overvoltage protection systems
• Reference voltage sources

Single Zener Diodes Procurement Notes

Verify the specific datasheet version for the CZRB5380B-HF to confirm exact thermal resistance values and mechanical dimensions. Ensure compatibility with SMB footprint requirements during PCB layout. Confirm halogen-free status if required by project specifications. Cross-reference manufacturer part numbers to avoid substitution errors.

Single Zener Diodes Selection Notes

Select this component when a 120 V Zener reference with high power handling is required in an SMB package. Consider the 5 W dissipation limit and operating temperature range relative to the application environment. Compare leakage current specifications against sensitive circuit requirements. Verify package compatibility with automated assembly processes.

Single Zener Diodes Part Context

This component belongs to Comchip Technology's series of single Zener diodes housed in surface mount packages. The CZRB53xxB-HF designation indicates a specific voltage variant within the SMB form factor lineup, offering standardized mounting solutions for industrial electronics.

Single Zener Diodes Replacement Considerations

Check for direct substitutes from other manufacturers offering identical 120 V, 5 W specifications in DO-214AA packages. Verify pinout compatibility and thermal characteristics before substitution.