RECTIFYING DIODE

摘要

PURPOSE: A rectifying diode is provided to improve the reliability of a junction layer by controlling a thickness of the junction layer. CONSTITUTION: A support plate(12) is formed on a center portion of a socket(10). A semiconductor chip(14) is fixed on an upper portion of the support plate(12) by a junction layer(16). A head pin(20) is fixed on an upper portion of the semiconductor chip(14) by a junction layer(18). A protective case(22) is formed on an upper portion of the socket(10). A buffer material(24) is formed on an inner portion of the protective case(22). The first head portion(210) of the head pin(20) is formed with a head(211) and a head wire(212). The second head portion(210) of the head pin(20) is formed with an insertion groove(221) and a passing hole(222).