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
The 1SMAF4743A Zener diode, featuring an SMAF package, offers precise voltage regulation with a nominal Zener voltage of 13V at 19mA. It operates within a breakdown voltage range of 12.4V to 14.1V, ensuring reliable performance. This diode has a dynamic impedance of 10Ω at 19mA and a low reverse leakage current of 5µA at 10V. With a power dissipation capacity of 1000mW, it is designed to handle substantial power demands.

Features

● Total power dissipation: Max. 1 W. 

● Wide zener reverse voltage range 3.3V to 330V. 

● Small plastic package suitable for surface mounted design.

Applications
● Consumer electronics
● Industrial equipment
● Automotive applications