6.2V 50W Zener Diode – Stud Mount (NTE5246AK)

Reliable High-Power Zener Diode for Precision Voltage Regulation

The NTE5246AK is a robust 6.2 volt, 50 watt Zener diode designed for demanding voltage regulation and transient suppression applications. With its high power handling capability and stud mount construction, this Zener diode ensures stable performance and effective heat dissipation for industrial, power supply, and precision circuit designs.

Technical Specifications

• Nominal Zener Voltage (Vz): 6.2V
• Maximum Power Dissipation (Pd): 50 Watts
• Package / Mounting Style: DO-5 Stud Mount
• Reverse Polarity Configuration
• Quantity per Package: 1
• Part Number Reference: NTE5246AK

Key Features

• High power dissipation for demanding voltage clamping and regulation scenarios
• Stud mount design enables superior thermal management and mechanical stability
• Engineered for use in regulated power supplies, protection circuits, and custom industrial equipment
• Consistent 6.2V nominal regulating voltage for stable circuit operation

Applications

• Precision voltage regulation in power supplies
• Transient voltage suppression for industrial controls and instrumentation
• Voltage clamping and overvoltage protection in sensitive electronic circuits
• Replacement and upgrade in legacy systems using DO-5 stud mount Zener diodes

Usage Instructions

For optimal performance, securely stud-mount the diode to a suitable heat sink or chassis, ensuring proper thermal contact. Observe correct polarity during installation. The NTE5246AK is ideal for circuits requiring high reliability and long-term stability in voltage regulation.

This part is the equivalent replacement for the following:

1N4554R, 1N4554RA, 1N4554RB, ECG5246AK, ECG5246K, HZ50V6.2R, NTE5246AK, SK523, SK523/5246AK, TM5246AK