In summary, Littelfuse manufactures many AK series products which range from 1kA to 15kA peak pulse current capabilities, yet offer the designer the lowest possible clamp voltage when protecting AC power lines. A key point about the power handling capability of high power TVS diodes is the diode does not change or age as do other technologies used in AC line applications. Littelfuse offers the broadest circuit protection portfolio available and by using the high powered TVS diode in conjunction with other voltage protection devices like an MOV have been shown to be a very effective protection solution for a Best of Both Worlds type of design.