Development of Industry’s First Thin-Film Common Mode Filter featuring High Speed Differential Transmission Common Mode Noise Suppression and ESD Protection in a Single Component
April 27, 2010 · Filed Under Trendy Products · 4 Comments
TDK-EPC has successfully developed the world’s first thin-film common mode filter featuring both high-speed differential transmission common mode noise suppression and ESD (Electrostatic discharge) protection all in a single component. The new filter has a form factor of (1.25 x 1.00 x 0.60 mm3), using the proprietary thin-film circuit formation and materials technologies. Successful addition of ESD suppressor function to the already existing EMI (Electromagnetic interface)function in this newly developed filter has helped to eliminate any needs for additional varistor for ESD suppression, resulting in reduced number of components and mounting area, as well as further miniaturization of mobile devices. Read more
