High Voltage 170V 1/2 Watt Zener Diode – Reliable Voltage Regulation

170V Zener Diode for Precise Voltage Regulation

This 170V 1/2 Watt Zener diode offers reliable voltage regulation and protection in a variety of demanding electronic applications. The nominal regulating voltage of 170.0V makes it ideal for use in high-voltage reference circuits, suppression, and voltage clamping where precise and stable performance is critical.

Technical Specifications

• Nominal Regulating Voltage: 170.0V
• Power Dissipation: 0.5 Watt (500mW)
• Package Count: 1 per package
• Device Type: Through-hole (DO-35 package)

Applications and Benefits

• Provides precise voltage reference for regulated power supplies
• Offers high voltage clamping and surge protection for sensitive circuits
• Supports overvoltage protection in instrumentation and industrial controls
• Trusted choice for engineers requiring consistency and stability in voltage regulation

Usage Instructions

To use the NTE5057A Zener diode, connect in reverse bias across the desired circuit node. Ensure that the total power dissipation does not exceed 0.5W for safe operation. Suitable for use in a wide range of through-hole mounting applications.

This part is the equivalent replacement for the following:

1/4M175Z, 1/4M175Z10, 1/4M175Z5, 157-171(MAG-ZENER), 1N5278, 1N5278A, 1N5278B, 1N5894, 1N5894A, 1N5894B, 530157-171, .5M170ZS10, .5M170ZS5, ECG5057, ECG5057A, NTE5057A, SK170A, SK170A/5057A, SK3823, SK3823/5057A, TM5057A, WEP1464