This part is a kind of semiconductor called 1EDI20I12AF.

Function of this product has IGBT.

Manufacturers : Infineon

Image and pinout :

Some of the text within the PDF file :

1EDI EiceDRIVER™ Compact Separate output variant for IGBT Single Channel IGBT Gate Driver IC 1EDI05I12AF 1EDI20I12AF 1EDI40I12AF 1EDI60I12AF Preliminary Data Sheet Rev. 1.00, 2013-11-20 Industrial Power Control Edition 2013-11-20 Published by Infineon Technologies AG 81726 Munich, Germany © 2013 Infineon Technologies AG All Rights Reserved. Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, wa [ ... ]

1EDI20I12AF PDF Datasheet Download