This part is a kind of semiconductor called 7MBR100U4B120.
Function of this product has Power Integrated Module.
Manufacturers : Fuji Electric
Image and pinout :

Some of the text within the PDF file :
SPECIFICATION Device Name Type Name Spec. No. : : : Power Integrated Module 7MBR100U4B120 MS6M 0856 Feb. 02 ’05 Feb. 02 ’05 S.Miyashita M.W atanabe Y.Seki K.Yamada MS6M0856 1 15 H04-004-07b R e v i s e d Date Classification Ind. Content R e c o r d s Applied date Issued date Drawn Checked Checked Approved Feb.-02 - ’05 Enactment M.W atanabe K.Yamada Y.Seki MS6M0856 2 15 H04-004-06b 7MBR100U4B120 1. Outline Drawing ( Unit : mm ) LABEL ( shows theoretical dimension. ) shows reference dimension. 2. Equivalent circuit [ Converter ] 21(P) [ Brake ] 22(P1) [ Inverter ] [ Thermistor ] 8 20 (Gu) 1(R) 2(S) 3(T) 7(B) 19(Eu) 18 (Gv) 17(Ev) 4(U) 16 (Gw) 15(Ew) 5(V) 9 6(W) 14(Gb) 23(N) 24(N1) 13(Gx) 12 [ ... ]
7MBR100U4B120 PDF Datasheet Download
