175V 10W Reverse Polarity Zener Diode – Stud Mount

Reliable High-Voltage Regulation for Industrial and Commercial Applications

This 175V 10W reverse polarity Zener diode is engineered for dependable voltage regulation and overvoltage protection in demanding environments. Designed with a stud mount (DO-4) configuration, it delivers robust thermal performance and is suited for industrial, power supply, and precision circuit applications requiring consistent voltage control at higher power levels.

Key Technical Specifications

• Nominal Regulating Voltage: 175V
• Maximum Power Dissipation: 10W
• Polarity: Reverse
• Mounting Style: Chassis, Stud Mount
• Package: DO-4
• Quantity Per Package: 1
• Product ID: NTE5229AK

Applications

• High-voltage power supply regulation
• Industrial voltage reference circuits
• Overvoltage protection for sensitive equipment
• Precision electronic assemblies requiring stable voltage control

Usage Instructions

Ensure proper heat sinking and secure chassis mounting for optimal reliability and thermal management. Observe correct polarity and voltage parameters during installation to maintain stable operation and prevent damage.

This part is the equivalent replacement for the following:

1N3013R, 1N3013RA, 1N3013RB, ECG5229AK, ECG5229K, NTE5229AK, SK225, SK225/5229AK, TM5229AK