1N5935PE3/TR8

Single Zener Diodes Overview

The Microchip Technology 1N5935PE3/TR8 is a 27 V Zener diode with a 5% tolerance, rated for 1.5 W power dissipation in the DO-41 axial package. It operates within a junction temperature range of -65°C to +175°C and features a maximum dynamic impedance of 0.25 Ohms at a test current of 13.9 mA.

Single Zener Diodes Feature Summary

• Hermetically sealed glass encapsulation with tungsten slugs for high reliability
• Non-sensitive to electrostatic discharge per MIL-STD-750 method 1020
• Inherently radiation hard construction

Single Zener Diodes Applications

• Voltage regulation over broad operating currents and temperatures
• High-reliability military equivalent screening applications
• Harsh environment circuit protection

Single Zener Diodes Procurement Notes

Verify that the specific part number matches the required JEDEC type and tolerance level. Confirm RoHS compliance status as commercial grade versions are available. Ensure the tape and reel packaging suffix aligns with automated assembly requirements before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when hermetic sealing and radiation hardness are mandatory. The DO-41 package supports flexible axial mounting. Verify thermal resistance parameters against the specific board layout copper pad dimensions to ensure steady-state power dissipation limits are not exceeded during operation.

Single Zener Diodes Part Context

This device belongs to the 1N5913BG through 1N5956BG series of 1.5-watt glass Zener diodes. The series provides voltage regulation from 3.3 V to 200 V with various tolerance options. These components are screened in reference to MIL-PRF-19500 standards for high reliability.

Single Zener Diodes Replacement Considerations

Equivalent plastic body versions exist under the 1N5913BP to 1N5956BP nomenclature. Surface mount alternatives include the SMBG, SMAJ, and Powermite packages within the same voltage series.