100V 50W Stud Mount Zener Diode – Reverse Polarity

High-Power 100V Zener Diode for Voltage Regulation

The VET5285AK is a robust, stud-mount Zener diode engineered for reliable performance in high-power applications. Designed with a nominal regulating voltage of 100V and a power dissipation rating of 50 watts, this diode is ideal for use in precision voltage regulation, surge suppression, and overvoltage protection circuits where dependable control is critical.

Technical Specifications

• Zener Voltage (Nominal): 100.0V
• Power Dissipation: 50W
• Polarity: Reverse (cathode to stud)
• Package: Stud Mount (suitable for chassis installation to enhance heat dissipation)
• Quantity Per Package: 1
• VET5285AK replaces NTE5285AK
• No longer includes mounting hardware such as: Nut, Mica washer, Lock Washer, etc.

Recommended Applications

• High-power voltage regulation
• Voltage reference in industrial equipment
• Overvoltage and surge suppression
• Regulated power supplies

Usage Instructions

To ensure optimal heat dissipation and long-term reliability, mount the NTE5285AK stud securely to a suitable heat sink or chassis surface. Reverse polarity configuration requires correct orientation to achieve accurate voltage regulation. The diode is suited for demanding environments and applications requiring consistent voltage stabilization at the 100V level.

This part is the equivalent replacement for the following:

NTE5285AK, 1N3340AR, 1N3340BR, 1N3340R, 1N3340RA, 1N3340RB, 507100R, 50T100RA, 50T100RB, ECG5285AK, ECG5285K, HZ50V100R, NTE5285AK, SK601, SK601/5285AK, TM5285AK, WEP3340R