52V 50W Zener Diode – Stud Mount, DO-5 Package

High-Power Zener Diode for Voltage Regulation

The NTE5277AK is a robust 52V 50W Zener Diode, designed for high-reliability voltage regulation in demanding electronic and industrial applications. This high-power Zener diode features a stud mount configuration for effective heat dissipation, making it suitable for power supplies, voltage reference circuits, and surge protection environments.

Technical Specifications

• Part Number: NTE5277AK
• Zener Voltage (Nominal Regulating Voltage): 52.0V
• Power Dissipation: 50 Watts
• Package Type: DO-5 (Stud Mount)
• Polarity: Reverse (Zener Diode Configuration)
• Quantity per Package: 1

Features of the NTE5277AK Zener Diode

• Precisely regulates voltage at 52.0V for critical electronic systems
• High power handling capability for industrial and laboratory use
• Stud mount design enables superior thermal management and ease of installation
• Reliable performance in voltage regulation, clamping, and protection circuits

Recommended Applications

• Voltage regulation in power supplies
• Surge and transient suppression circuits
• Industrial control systems
• Laboratory test equipment

For engineers and purchasing managers seeking a dependable high-power Zener diode with a 52.0V nominal regulating voltage and 50W power handling, the NTE5277AK offers rugged construction and consistent operation.

This part is the equivalent replacement for the following:

1N3333R, 1N3333RA, 1N3333RB, ECG5277AK, ECG5277K, HZ50V52R, NTE5277AK, SK585, SK585/5277AK, TM5277AK