Patent ID: 9136225
Filing Date: 2015-09-15
Classification: H01L,H05K

Abstract:
1. A method of manufacturing a semiconductor device including a control terminal attached to a patterned insulating substrate, and a resin case disposed to cover the patterned insulating substrate and having an opening for passing the control terminal therethrough, the method comprising the steps of: passing the control terminal through the opening of the resin case to partially expose the control terminal from the opening and covering the patterned insulating substrate with the resin case; and inserting a resin block in the opening of the resin case, fitting a convex step portion formed on a side surface of the resin block into a concave portion formed between two projections of the control terminal, fitting a projection formed on the side surface of the resin block into a concave portion formed on a sidewall of the opening of the resin case, and fitting a projection formed on a bottom surface of the resin block into a concave portion formed in a beam portion at a bottom portion of the opening of the resin case to position and fix the control terminal.