1N5252B_T50R

Single Zener Diodes Overview

The onsemi 1N5252B_T50R is a single-channel Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 24 V with a tolerance of 5%. The device supports a maximum power dissipation of 500 mW and operates within a temperature range of -55 °C to +150 °C. Key electrical parameters include a maximum reverse leakage current of 100 nA, a Zener impedance of 33 Ohms at a test current of 5.2 mA, and a voltage temperature coefficient of 0.088 %/°C. It is housed in a DO-35-2 through-hole package.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation using a single Zener junction structure.
• Utilizes glass encapsulation for hermetic sealing and environmental protection.
• Designed for through-hole mounting in standard DO-35 axial lead packages.

Single Zener Diodes Applications

• Voltage reference circuits requiring precise potential levels
• Overvoltage protection stages in electronic systems
• General-purpose voltage regulation tasks

Single Zener Diodes Procurement Notes

Verify the specific suffix _T50R against official datasheets to confirm reel packaging specifications. Ensure compatibility with existing thermal management designs given the 500 mW dissipation limit. Confirm RoHS compliance status directly with the manufacturer documentation before procurement integration.

Single Zener Diodes Selection Notes

Select this component when a 24 V reference is required with tight 5% tolerance. Consider the low leakage current and moderate impedance for sensitive analog sections. Verify that the through-hole DO-35 form factor aligns with the target PCB layout constraints and assembly processes.

Single Zener Diodes Part Context

This part belongs to the 1N5252 series of general-purpose Zener diodes manufactured by onsemi. The series offers various voltage options within the same physical footprint, allowing for design flexibility while maintaining consistent mechanical and thermal characteristics across different voltage ratings.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering 1N5252B equivalents in DO-35 packages. Verify pinout orientation and thermal resistance values match the original design requirements before substitution.