50V 50W Stud Mount Zener Diode, Reverse Polarity

High Power 50W Zener Diode for Robust Voltage Regulation

This 50V 50W Zener diode is engineered for demanding voltage regulation and overvoltage protection applications. Its stud mount design ensures reliable heat dissipation, making it ideal for high-power circuits. The reverse polarity configuration allows for cathode-to-stud (grounded stud) use in specialized circuit layouts.

Technical Specifications

• Nominal Regulating (Zener) Voltage: 50.0V
• Power Dissipation: 50 Watts
• Package: DO-5 (Stud Mount)
• Polarity: Reverse (cathode to stud)
• Quantity per Package: 1

Applications and Usage

This high wattage 50V Zener diode is designed for use in:

• Industrial and power supply voltage regulation circuits
• Over-voltage protection in telecommunications equipment
• Control systems requiring stable voltage references under high load

Installation and Mounting Notes

As a stud mount Zener diode, proper mounting on a suitable heat sink is recommended to maximize performance and reliability. Ensure secure electrical connections and appropriate torque to prevent mechanical or thermal stress on the device.

Product ID: NTE5275AK

This part is the equivalent replacement for the following:

1N3331R, 1N3331RA, 1N3331RB, ECG5275AK, ECG5275K, HZ50V50R, NTE5275AK, SK581, SK581/5275AK, TM5275AK