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1N5920BG

1N5920BG Description

The 1N5920BG from Microchip Technology is a 6.2V Zener diode designed for precision voltage regulation and protection in electronic circuits. With a ±5% tolerance and a maximum forward voltage (Vf) of 1.2V at 200mA, this diode ensures stable performance in demanding environments. Its low reverse leakage current of 5 µA at 4V minimizes power loss, while the 1.25W power dissipation capability makes it suitable for medium-power applications. Packaged in bulk and compliant with ROHS3 and REACH standards, the 1N5920BG is ideal for industrial, automotive, and consumer electronics where reliability is critical.

1N5920BG Features

• Zener Voltage (Vz): 6.2V (nominal) with ±5% tolerance for precise regulation.
• Low Impedance (Zzt): 2 Ohms max, ensuring minimal voltage fluctuations under load.
• High Power Handling: 1.25W max power dissipation for robust performance.
• Low Leakage Current: 5 µA at 4V, enhancing efficiency in standby modes.
• Wide Operating Range: Suitable for through-hole mounting in diverse PCB designs.
• Compliance: ROHS3, REACH, and EAR99 certified, meeting global environmental and export standards.

1N5920BG Applications

• Voltage Regulation: Used in power supplies, voltage references, and linear regulators to maintain stable output.
• Overvoltage Protection: Safeguards sensitive ICs in telecom, automotive, and industrial systems.
• Signal Clipping: Limits signal amplitude in audio circuits and communication devices.
• Load Switching: Ensures controlled voltage transitions in battery management and DC-DC converters.
• Consumer Electronics: Ideal for set-top boxes, LED drivers, and portable devices requiring reliable voltage control.

Conclusion of 1N5920BG

The 1N5920BG stands out as a high-performance Zener diode, combining precision voltage regulation, low leakage, and robust power handling. Its ±5% tolerance and 2 Ohms impedance make it superior to generic diodes in stability-critical applications. Whether for industrial automation, automotive electronics, or consumer devices, this diode delivers reliability, efficiency, and compliance with global standards. Engineers seeking a cost-effective, high-quality voltage regulator will find the 1N5920BG an excellent choice.