39V 10W Stud Mount Reverse Polarity Zener Diode

Reliable High-Power 39V Zener Diode for Voltage Regulation

This 39V 10W stud mount Zener diode is engineered for robust voltage regulation and overvoltage protection in demanding electronic and industrial applications. Designed with reverse polarity, it delivers precise nominal regulating voltage of 39.0 volts at up to 10 watts dissipation. The stud mount DO-4 package ensures secure thermal and mechanical connection, making this Zener diode ideal for power supply regulation, surge suppression, and reference voltage generation where reliability and performance are essential.

Technical Data & Features

• Zener Nominal Regulating Voltage: 39.0V
• Power Dissipation: 10W
• Package Type: Stud Mount (DO-4)
• Polarity: Reverse Polarity
• Quantity per Package: 1

Usage Instructions

For optimal thermal performance, ensure proper mounting of the stud to a heatsink or chassis. Observe correct polarity during installation to maintain reverse regulation function. This Zener diode is suitable for integrating into high-reliability power supplies, industrial controls, and precision reference circuits.

Formerly manufactured under the part number NTE5205AK.

This part is the equivalent replacement for the following:

10T39R, 10T39RA, 10T39RB, 1N1365R, 1N1365RA, 1N1365RB, 1N1827AR, 1N1827BR, 1N1827R, 1N2992AR, 1N2992BR, 1N2992R, 1N2992RA, 1N2992RB, 3T39R, 3T39RA, 3T39RB, ECG5205AK, ECG5205K, NTE5205AK, RD35CN, RD35DN, SK177, SK177/5205AK, TM5205AK, WEP1324R, Z3B39