Brand : SiliconGear P/N : SG40N01P Type of Transistor: MOSFET Type of Control Channel: N -Channel Maximum Drain-Source Voltage |Vds|: 40V Maximum Gate-Source Voltage |Vgs|: ±20 V Maximum Gate-Threshold Voltage |Vgs(th)|: 4 V Maximum Drain Current |Id|: 149 A Package: TO-220