1N5934DG

Single Zener Diodes Overview

The Microsemi Corporation 1N5934DG is a 24 V Zener diode with a 1% voltage tolerance, housed in a DO-41 axial leaded package. It provides 1.5 W steady-state power dissipation and operates within a temperature range of -65 °C to +175 °C. The device features hermetically sealed glass encapsulation with tungsten slugs for enhanced reliability.

Single Zener Diodes Feature Summary

• Hermetically sealed glass body construction with tungsten slugs
• Non-sensitive to electrostatic discharge per MIL-STD-750 method 1020
• Inherently radiation hard design
• Metallurgically enhanced internal contact structure

Single Zener Diodes Applications

• Voltage regulation across broad operating current ranges
• High reliability applications requiring military equivalent screening
• Environments demanding inherent radiation hardness

Single Zener Diodes Procurement Notes

Verify the specific suffix 'D' indicates a 1% tolerance level as defined in the part nomenclature. Confirm RoHS compliance status, as commercial grade versions are available while others may be non-compliant. Ensure the required MIL-PRF-19500 screening level matches the project specifications before procurement.

Single Zener Diodes Selection Notes

Select this component when precise 1% voltage regulation is required alongside high thermal stability. The DO-41 package supports flexible axial-lead mounting. Consider the 1.5 W power rating and -65 °C to +175 °C operating range for harsh environment suitability compared to standard plastic equivalents.

Single Zener Diodes Part Context

This device belongs to the 1N5913BG–1N5956BG series of 1.5 watt Zener diodes manufactured by Microsemi Corporation. The series offers voltages from 3.3 V to 200 V with various tolerance options. The 'G' suffix denotes the glass casing, while 'D' specifies the tightest 1% tolerance tier.

Single Zener Diodes Replacement Considerations

Equivalent JEDEC numbers are available in plastic-body constructions (P suffix) or other packages like MELF and SMB. Verify that replacement parts match the 1.5 W power rating and hermetic sealing requirements if environmental resistance is critical.