150V 10W Stud Mount Zener Diode – Reverse Polarity

Reliable Voltage Regulation for Demanding Applications

The NTE5226AK is a high-power stud mount Zener diode designed for precise voltage regulation in industrial, commercial, and OEM electronic systems. With a nominal regulating voltage of 150V and a robust 10-watt power dissipation capability, this diode excels in applications requiring stable voltage reference and overvoltage protection.

Key Features and Technical Specifications

• Nominal Zener (Regulating) Voltage: 150V
• Maximum Power Dissipation: 10W
• Mounting Style: Stud mount for superior heat dissipation
• Polarity: Reverse (cathode to stud)
• Device Package: DO-4
• Quantity Per Package: 1

Efficient Protection & Control with Stud Mount Diodes

This 10-watt Zener diode is well-suited for circuit designs needing consistent voltage clamping or reliable transient suppression. Its stud mount design ensures optimal thermal performance and ease of installation in high-power assemblies. The reverse polarity configuration is ideal for specialized regulation or protection circuits.

Applications

• Power supply regulation
• Voltage clamping
• Surge suppression
• Industrial control systems

Usage and Installation

For best results, mount the DO-4 package stud diode securely to a heat sink or chassis to maximize thermal dissipation. Ensure proper orientation, with the cathode connected to the stud, for correct function in reverse polarity applications.

Product ID for reference: NTE5226AK

This part is the equivalent replacement for the following:

10T150R, 10T150RA, 10T150RB, 1N1812AR, 1N1812BR, 1N1812R, 1N1812RA, 1N2012AR, 1N2012R, 1N2012RA, 1N3011AR, 1N3011BR, 1N3011R, 1N3011RA, 1N3011RB, 3T150R, 3T150RA, 3T150RB, ECG5226AK, ECG5226K, NTE5226AK, SK219, SK219/5226AK, TM5226AK, WEP1338R, Z3B150