SILICON PLANAR ZENER DIODES

Our advantages

Chinese manufacturing processes have undergone years of iteration, resulting in mature and reliable technologies. Many international corporations opt for production outsourcing in China.  As an electronic components manufacturer in China, our products can fully replace those of major international brands in 99% of applications without the need for testing verification. Our products boast high consistency in quality, reasonable pricing, ample inventory, flexible supply, short lead times, and professional after-sales service. 

Descripiton
The ZM4746A Surface Mount Zener Diode, housed in an LL-41 package, is designed for precision voltage regulation and reliable over-voltage protection in compact electronic circuits. Featuring a nominal Zener voltage of 18V, this diode offers consistent voltage clamping and robust performance. Its high power dissipation capability and minimal reverse leakage current make it an ideal choice for surface-mount applications that demand reliability and efficiency.

Features

● Zener Voltage (VZTyp): 18V - Delivers stable voltage regulation at 18 volts, suitable for a range of electronic devices and applications.

● Precision: ±5% - Provides precise voltage control with a tolerance of ±5%, ensuring dependable performance in various circuit configurations.

● Power Dissipation (PD): 1W - Capable of handling up to 1 watt of power, supporting effective thermal management in compact designs.

● Reverse Leakage Current (Ir): 5μA @ 13.7V - Exhibits a low reverse leakage current of 5 microamperes at 13.7 volts, contributing to efficient and stable circuit operation.

● Zener Impedance (Zzt): 20Ω - Offers stable voltage regulation with a Zener impedance of 20 ohms, minimizing signal distortion and maintaining reliability.

Applications

● Voltage Regulation: Providing precise voltage control in surface-mount circuits, enhancing the performance of various electronic systems.

● Over-voltage Protection: Protecting sensitive components from voltage spikes and surges, ensuring greater circuit reliability and longevity.

● Signal Clamping: Regulating voltage fluctuations to maintain signal integrity, which is essential for high-performance electronic applications.