| 摘要 |
<p>The power diode has a circular shoulder (10) around its casing. The shoulder divides the surface of the casing into two zones, i.e. a first zone facing the opening in the casing and used to position the diode (1) in the opening (3) before force is applied so that the casing and opening axes are coincident, and a second zone with a larger cross-section located on the side of the base and pressed into the socket (4) formed by the opening. The height of the zone with the smaller cross-section in the direction of the casing's axis is greater than or equal to the depth of the socket.</p> |
