51.0 Volt 50 Watt Reverse Polarity Zener Diode Stud Mount

Reliable Voltage Regulation with High Power Handling

The NTE5276AK is a robust 51.0 volt 50 watt Zener diode engineered for demanding applications that require precise voltage regulation and protection from voltage transients. With its high power dissipation and stud mount package, this Zener diode is designed for efficient heat transfer and long-term reliability in industrial, commercial, and high-current electronic circuits.

Technical Specifications

• Nominal Regulating Voltage (Zener Voltage): 51.0V
• Maximum Power Dissipation: 50W
• Mounting: Stud mount for secure attachment and optimal thermal conductivity
• Polarity: Reverse (cathode to case configuration)
• Package: DO-5
• Quantity per Package: 1

Applications

This high-power Zener diode is ideal for use in voltage clamping, surge suppression, and overvoltage protection in power supplies, control circuits, and instrumentation. Its stud mount design allows for easy integration into assemblies where heat dissipation is critical.

Usage and Installation

To achieve optimal performance, ensure the NTE5276AK Zener diode is properly mounted to a suitable heat sink or metallic surface. Observe polarity markings carefully; the case serves as the cathode terminal. The stud mount configuration simplifies mechanical installation and enhances thermal management in high-power designs.

For additional technical support or assistance in selecting the correct Zener diode for your project, please contact our knowledgeable team.

This part is the equivalent replacement for the following:

1N3332R, 1N3332RA, 1N3332RB, 50T51R, 50T51RA, 50T51RB, BZY93C51 (Minor mechanical difference exists, but device will fit most applications.), ECG5276AK, ECG5276K, HZ50V51R, NTE5276AK, SK583, SK583/5276AK, TM5276AK