Patent ID: 8193540
Filing Date: 2012-06-05
Classification: H01L

Abstract:
1. An SMD diode holding structure, comprising: a plastic housing having a concave function area located in an interior of one surface of the plastic housing and a concave notch located in an interior of a second surface of the plastic housing, a center of the concave notch being offset in relation to a center of the concave function area, and a size of the concave notch being smaller than a size of the concave function area; a plurality of metal holders defining a plurality of first and second conductor elements horizontally displaced each from the other by a predetermined distance fastened in the plastic housing, wherein each metal holder has a base portion located in the plastic housing and a connecting pin portion extending to an outside of the plastic housing from the base portion, a top surface of the base portion is exposed to the function area, and a bottom surface of the base portion is exposed to the notch; a first chip mounted to a top surface of one of said first conductor elements; a second chip mounted on a lower surface of one of said second conductor elements, said first and second conductor elements forming a singular layer, and an insulating separating block formed between each of said first and second conductor elements and directly contacting the concave notch.