1N5242B_S00Z

Single Zener Diodes Overview

The onsemi 1N5242B_S00Z is a single silicon Zener diode with a nominal voltage of 12 V and a tolerance of ±5%. It features a maximum power dissipation of 500 mW and operates within a temperature range of -65 °C to 200 °C junction temperature. The component utilizes a DO-35 through-hole package, ensuring reliable performance for general-purpose voltage regulation tasks.

Single Zener Diodes Feature Summary

• Provides stable voltage reference capabilities using high-reliability silicon construction
• Designed for robust operation across extended industrial temperature ranges
• Features defined polarity marking via color band for straightforward circuit integration

Single Zener Diodes Applications

• General-purpose voltage regulation circuits
• Voltage reference applications in electronic systems
• Overvoltage protection stages

Single Zener Diodes Procurement Notes

Verify the specific suffix S00Z against official onsemi documentation to confirm RoHS compliance and lead-free status. Ensure the DO-35 package dimensions match your PCB footprint requirements. Cross-reference the part number with current availability lists as manufacturing statuses may change without immediate public notice.

Single Zener Diodes Selection Notes

Select this component when a 12 V Zener voltage with moderate power handling is required in a through-hole format. Consider the ±5% tolerance for precision needs. Evaluate the thermal management requirements given the 500 mW dissipation limit and the specified junction temperature range for your specific operating environment.

Single Zener Diodes Part Context

This device belongs to the 1N52xx series of single Zener diodes manufactured by onsemi. These components are widely used in discrete semiconductor applications requiring simple, reliable voltage clamping or referencing. The series offers various voltage options within a standardized package form factor.

Single Zener Diodes Replacement Considerations

Direct substitutes include other manufacturers' 1N5242B equivalents in DO-35 packages. Verify electrical parameters such as Zener impedance and leakage current before substitution. Ensure the replacement part meets the same thermal and mechanical specifications.