The IXGR 120N60B from Littelfuse is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 2.1 V, DC Collector Current 156 A, Junction Temperature -55 to 150 Degree C, Gate Emitter Leakage Current -0.4 to 0.4 uA. More details for IXGR 120N60B can be seen below.