The CMT-PLA3SB12340A from Cissoid is a MOSFET with Continous Drain Current 295 to 340 A, Drain Source Resistance 3.25 to 5.15 milliohm, Drain Source Breakdown Voltage 1200 V, Gate Source Threshold Voltage 1.7 to 3.5 V, Gate Charge 910 nC. Tags: Module. More details for CMT-PLA3SB12340A can be seen below.