This part is a kind of semiconductor called BSM35GP120.

Function of this product has IGBT-Module.

Manufacturers : Eupec GmbH

Image and pinout :

Some of the text within the PDF file :

Technische Information / Technical Information IGBT-Module IGBT-Modules BSM35GP120 Elektrische Eigenschaften / Electrical properties Höchstzulässige Werte / Maximum rated values Diode Gleichrichter/ Diode Rectifier Periodische Rückw. Spitzensperrspannung repetitive peak reverse voltage Durchlaßstrom Grenzeffektivwert RMS forward current per chip Dauergleichstrom DC forward current Stoßstrom Grenzwert surge forward current Grenzlastintegral I2t - value TC = 80°C tP = 10 ms, tP = 10 ms, tP = 10 ms, tP = 10 ms, Tvj = 25°C Tvj = 150°C Tvj = 25°C Tvj = 150°C Transistor Wechselrichter/ Transistor Inverter Kollektor-Emitter-Sperrspannung collector-emitter voltage Kollektor-Dauergleichstrom DC-collector current Periodischer Kollektor Spitzenstrom repetitive peak collector curre [ ... ]

BSM35GP120 PDF Datasheet Download