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 SDxx Series is designed for applications requiring transient overvoltage protection capability. They are intended for use in voltage and ESD sensitive equipment such as computers, printers, business machines, communication systems, medical equipment and other applications. These devices are ideal for situations where board space is at a premium. This series has been specifically designed to protect sensitive components which are connected to power 、 data and transmission lines from overvoltage caused by ESD(electrostatic discharge), CDE (Cable Discharge Events),and EFT (electrical fast transients).

Features

● IEC61000-4-2 (ESD)
   ±30kV (Contact) 

   ±30kV (Air) 

● IEC61000-4-4 (EFT) 40A (5/50ηs) 

● 350 Watts Peak Pulse Power per (tp=8/20μs) 

● Protects one I/O line (unidirectional) 

● Low clamping voltage 

● Working voltages: 3.3V to 36V 

● Low leakage current

Applications

● Cell Phone Handsets and Accessories 

● Microprocessor based equipment 

● Personal Digital Assistants (PDA’s) 

● Notebooks, Desktops, and Servers 

● Portable Instrumentation 

● Networking and Telecom

● Serial and Parallel Ports

● Peripherals