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 MM1W3V9 Zener diode, packaged in SOD-123, offers precise voltage regulation with a nominal Zener voltage of 3.9V at a test current of 64mA. It operates within a breakdown voltage range of 3.7V to 4.1V, providing stable performance across varying conditions. The diode features a maximum dynamic impedance of 9Ω at 64mA and a reverse leakage current of 50µA at 1V. Designed with a power dissipation capability of 1000mW, it is well-suited for high-efficiency and compact applications.

Features

● Total power dissipation: Max. 1 W. 

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

● Small plastic package suitable for surface mounted design.

● Consumer electronics
● Communication devices
● Automotive circuits