1N5228BTR_S00Z

Single Zener Diodes Overview

The onsemi 1N5228BTR_S00Z is a Zener diode with an 8.2V nominal voltage and 5% tolerance. It operates in a DO-35 axial leaded package, dissipating up to 500mW at 25°C. The device features a maximum reverse leakage current of 3µA and a dynamic impedance of 8Ω at the test current of 20mA. It supports a wide operating temperature range from -65°C to +200°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation within standard 5% tolerance for precision circuits
• Utilizes glass axial-leaded construction for robust mechanical stability
• Designed for high thermal endurance with extended maximum junction temperature capability

Single Zener Diodes Applications

• Voltage reference sources in analog signal processing
• Overvoltage protection for sensitive electronic components
• Clamping applications in power supply output stages

Single Zener Diodes Procurement Notes

Verify the specific suffix S00Z against official datasheets to confirm compliance details and packaging variations. Confirm availability status as distribution channels may list discontinued or limited stock items. Ensure the procurement source provides valid traceability documentation for quality assurance purposes.

Single Zener Diodes Selection Notes

Select this component when a through-hole 8.2V regulator is required with moderate power handling. Compare the 5% tolerance against tighter specifications if higher precision is needed. Evaluate the DO-35 package dimensions against available board space constraints during the design phase.

Single Zener Diodes Part Context

This part belongs to the JEDEC registered 1N5221B through 1N5281B series of 0.5W Zener diodes. The series offers a wide selection of voltages from 2.4V to 200V in standard glass axial packages. These devices are widely used for general-purpose voltage regulation tasks.

Single Zener Diodes Replacement Considerations

Direct equivalents include other manufacturers' 1N5228B variants meeting identical electrical and mechanical specifications. Verify pinout compatibility and thermal characteristics before substituting.