20V 50W Zener Diode – DO-5 Stud Mount

High-Power Voltage Regulation with NTE5262A

The NTE5262A is a high-power, stud-mount Zener diode engineered for demanding voltage regulation and overvoltage protection applications. With a nominal regulating voltage of 20.0 volts and a robust 50 watt power rating, this component is ideally suited for precision power supply design, industrial control circuits, and high-reliability systems requiring stable voltage clamping under extreme conditions.

Technical Specifications

• Nominal Zener Voltage (Vz): 20.0V
• Power Dissipation: 50 Watts
• Package Style: DO-5 Stud Mount
• Diode Type: Silicon Zener Diode
• QTY Per Package: 1
• Part Number: NTE5262A

Applications

• Voltage regulation in high-current and high-power supplies
• Overvoltage and surge protection in industrial and commercial systems
• Reference voltage generation in automated control panels and instrumentation

Reliable Performance in Demanding Environments

The 20V 50W Zener diode is designed for professionals who require dependable voltage regulation in high-power environments. Its DO-5 stud mount package allows for efficient heat dissipation and secure installation, ensuring optimal performance and longevity in critical applications.

Usage Instructions

Mount the NTE5262A securely using the integrated stud for best thermal performance. Ensure adequate heatsinking to maintain safe operating temperatures during continuous high-power operation.

This part is the equivalent replacement for the following:

1N3319, 1N3319A, 1N3319B, 4127, 4227, 4327, 4427, 50M20SZ5, 50T20, 50T20A, 50T20B, BZY93C20R (Minor mechanical difference exists, but device will fit most applications.), CXL5262, ECG5262, ECG5262A, HZ50V20, NTE5262A, SK554, SK554/5262A, TM5262A