22V 50W Zener Diode – High-Power Stud Mount Design

Reliable 22V 50W Zener Diode for Voltage Regulation

This 22V 50W Zener diode offers stable voltage regulation and high power dissipation for demanding electronic applications. Designed for use in power supply circuits, industrial equipment, and other electronic systems, this high-power Zener is engineered to maintain a nominal regulating voltage of 22.0 volts.

Key Features and Technical Data

• Zener Voltage (Vz): 22.0V nominal regulating voltage
• Maximum Power Dissipation: 50W
• Mounting Style: Stud mount (DO-5 package)
• Polarity: Reverse polarity (cathode to stud configuration)
• Quantity Per Package: 1

Usage and Applications

Suitable for voltage regulation, surge protection, and voltage reference applications, this 22V 50W Zener diode is ideal for commercial, industrial, and general electronic circuit protection. The stud mount design ensures efficient heat dissipation for reliable operation in high-power environments.

Product Reference

NTE5263AK

This part is the equivalent replacement for the following:

1N3320AR, 1N3320BR, 1N3320R, 1N3320RA, 1N3320RB, 50T22R, 50T22RA, 50T22RB, BZY93C22 (Minor mechanical difference exists, but device will fit most applications.), ECG5263AK, ECG5263K, HZ50V22R, NTE5263AK, SK557, SK557/5263AK, TM5263AK, WEP3320R