This part is a kind of semiconductor called 2MBI200S-120.

Function of this product has IGBT Module.

Manufacturers : Fuji Electric

Image and pinout :

Some of the text within the PDF file :

2MBI200S-120 IGBT Module 1200V / 200A 2 in one-package Features · High speed switching · Voltage drive · Low inductance module structure Applications · Inverter for Motor drive · AC and DC Servo drive amplifier · Uninterruptible power supply · Industrial machines, such as Welding machines Maximum ratings and characteristics Absolute maximum ratings (at Tc=25°C unless otherwise specified) Item Symbol Rating Unit Collector-Emitter voltage VCES 1200 V Gate-Emitter voltaga VGES ±20 V Collector Continuous Tc=25°C IC 300 A current Tc=80°C 200 A 1ms Tc=25°C IC pulse 600 A Tc=80°C 400 A -IC 200 A 1ms -IC pulse 400 A Max. power dissipation PC 1500 W Operating temperature Tj +150 °C Storage temperature Tstg -40 to +125 °C Isolation voltage *1 [ ... ]

2MBI200S-120 PDF Datasheet Download