摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a semiconductor device, the polarities of which can be identified easily by appearance without causing tombstone, and to provide a method of manufacturing the semiconductor device. <P>SOLUTION: A surface mounting diode includes: a diode chip 2 having a first main surface A1 and a second main surface A2 that face with each other; a cathode electrode 3 having an internal electrode part 3a provided on the first main surface A1 and an external electrode part 3b provided on a surface of the internal electrode part 3a; an anode electrode 4 having an internal electrode part 4a provided on a surface of the second main surface A2 and an external electrode part 4b provided on a surface of the internal electrode part 4a, wherein a thickness of the external electrode part 4b is the same as that of the external electrode part 3b of the cathode electrode; a first coating member 5 coating a peripheral surface of the internal electrode part 3a of one of either the cathode electrode and the anode electrode and a peripheral surface of the diode chip 2; and a second coating member 6 coating a peripheral surface of the internal electrode part 4a of the other of the cathode electrode and the anode electrode and having a color different from that of the first coating member 5. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |