Recently, Central Semi has launched a
new TVS product in super high voltage application. The main focused market is
5G AAU, BBU and EV quick charging facilities. This CAK series has the following
advantages:
1.
2. AK type packing à
increase transit power absorption to 1.4MW (380V/3kA or 240V/6kA) --> TVS with this absorption power supplier is seldom in market.
3. Very
low clamping voltage --> average Vc/Vrms is around 2.2
4. Bi-directional
TVS dies --> AC/DC applicable
Please refer to below
picture about the TVS application in 5G AAU:
As the AAU power
cable is facing outdoor environment and many component in AAU is sensitive to
transit voltage, split second surge voltage or lighting strike will damage the
AAU. Therefore, the CAK TVS is necessary for the protection of power supply
unit within AAU.
