1N5938CPE3/TR12

Single Zener Diodes Overview

The Microchip Technology 1N5938CPE3/TR12 is a 1.5-watt glass Zener diode with a nominal voltage of 36 V and a 2% tolerance. It operates within a temperature range of -65°C to +175°C and features a DO-41 axial lead package. The device provides stable voltage regulation across a broad operating current range, utilizing hermetically sealed glass encapsulation for enhanced reliability.

Single Zener Diodes Feature Summary

• Hermetically sealed glass body construction for high reliability
• Voltage regulation over a broad range of operating currents and temperatures
• Non-sensitive to electrostatic discharge per MIL-STD-750 method 1020
• Inherently radiation hard design

Single Zener Diodes Applications

• Voltage regulation in high-reliability circuits
• Military and aerospace electronic systems
• Power supply protection and reference applications

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration against official datasheets to confirm RoHS compliance and screening levels. Confirm availability status as distribution channels may vary. Ensure the ordering part number matches the required tolerance and packaging format before procurement.

Single Zener Diodes Selection Notes

Select this component for applications requiring precise 36 V regulation with tight 2% tolerance. The wide operating temperature range and radiation hardness make it suitable for harsh environments. Verify thermal dissipation requirements align with the 1.5 W power rating under expected load conditions.

Single Zener Diodes Part Context

This part belongs to the 1N5913BG–1N5956BG series of 1.5-watt Zener diodes manufactured by Microsemi (now Microchip). The series offers various voltage options from 3.3 V to 200 V with multiple tolerance grades. The 'C' designation indicates a 2% voltage tolerance level.

Single Zener Diodes Replacement Considerations

Equivalent parts include other 1N5938 variants from different manufacturers that meet JEDEC standards. Verify pinout compatibility and thermal characteristics when substituting.