(Pack of 5) 110V 5W 1N5379B Zener Diode

(Pack of 5) 110V 5W 1N5379B Zener Diode 

The 1N5379B is a 110V, 5W high-power Zener diode designed for voltage regulation, high-voltage reference generation, and over-voltage protection. Part of the 1N53xxB series, it provides stable Zener characteristics, low dynamic impedance, and reliable operation in demanding industrial and high-voltage electronic applications.

This diode is typically used in HV power supplies, automation panels, instruments, and industrial control circuits where precise high-voltage clamping is required.

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Features

• Zener Voltage (VZ): 110V
• Power Dissipation: 5W
• Test Current (IZT): ~12mA
• Voltage Tolerance: ±5% (standard “B” series)
• Low dynamic impedance for stable regulation
• High surge capability
• Package: DO-201 (axial lead)
• High reliability and long-term voltage stability
• Suitable for high-voltage and industrial-grade circuits

Applications

• 110V high-voltage regulation
• Industrial and automation control circuits
• High-voltage DC power supplies
• HV biasing for sensors and circuitry
• Protection and voltage clamping
• Instrumentation systems
• General high-voltage reference generation

5 Watt Zener Diode Datasheet