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ZM4742A Surface Mount Zener Diode LL-41 ZM4742A Surface Mount Zener Diode LL-41 ZM4742A Surface Mount Zener Diode LL-41
ZM4742A Surface Mount Zener Diode LL-41

VZTyp:12V

VZ-

Precision:±5%

PD:1W

Ir:5μA@9.1V

Zzt:9Ω


Product Details

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. 


Description

For use in stabilizing and dipping circuits with high power rating.Standard Zener voltage tolerance is ±10%.Add suffix "A" for ±5% tolerance and suffix "B" for ±2% tolerance. Other tolerances available are upon request.These diodes are also available in DO-41 case with the type designation 1N4727...1N4761.

Feature

● Zener Voltage (VZTyp): 12V - Offers reliable voltage regulation at 12 volts, suitable for a variety of electronic circuits.

● Precision: ±5% - Ensures accurate voltage control with a tolerance of ±5%, maintaining consistent performance across different applications.

● Power Dissipation (PD): 1W - Capable of dissipating up to 1 watt of power, supporting effective thermal management in space-constrained environments.

● Reverse Leakage Current (Ir): 5μA @ 9.1V - Features a low reverse leakage current of 5 microamperes at 9.1 volts, enhancing circuit stability and efficiency.

● Zener Impedance (Zzt): 9Ω - Provides stable voltage regulation with a Zener impedance of 9 ohms, minimizing signal distortion and ensuring reliable operation.


Application

● Voltage Regulation: Delivering precise voltage control in surface-mount circuits, ideal for various electronic devices and systems.

● Over-voltage Protection: Protecting sensitive components from voltage spikes and surges, contributing to overall circuit reliability and longevity.

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





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