1N5234BDO35

Single Zener Diodes Overview

The Microsemi Corporation 1N5234BDO35 is a Zener diode with a nominal voltage of 6.2V and a tolerance of ±5%. It operates in the DO-35 (DO-204AH) glass axial-lead package. The device dissipates 0.5W at 25°C, with a maximum reverse current of 7.0μA at 4.7V and a zener impedance of 7.0 Ohms at 20mA test current. It withstands operating temperatures from -65°C to +175°C.

Single Zener Diodes Feature Summary

• Hermetically sealed glass DO-35 package for environmental protection
• Capable of regulating voltage across a broad operating current range
• Inherently radiation hard per MicroNote 050
• Flexible axial-lead mounting terminals

Single Zener Diodes Applications

• Voltage regulation circuits
• Reference voltage generation
• Overvoltage protection

Single Zener Diodes Procurement Notes

Verify the specific suffix 'e3' indicates RoHS compliance when ordering. Confirm the 'B' suffix denotes the required ±5% voltage tolerance. Ensure the DO-35 package matches the design footprint. Check for any prefix identifiers if military screening levels are required.

Single Zener Diodes Selection Notes

Select this component for applications requiring a 6.2V reference with moderate precision. Consider the thermal resistance of 250°C/W junction-to-lead when designing heat dissipation. Verify that the 0.5W power rating meets the circuit's steady-state requirements under expected ambient conditions.

Single Zener Diodes Part Context

This part belongs to the 1N5221 through 1N5281B series of 0.5-watt Zener Voltage Regulators. The series provides voltages from 2.4 to 200 volts. The 'e3' suffix specifically identifies RoHS compliant devices within this product line.

Single Zener Diodes Replacement Considerations

Equivalent parts include other manufacturers' 1N5234B variants in the DO-35 package. Cross-reference electrical parameters such as zener impedance and reverse leakage current to ensure compatibility.