The AUIRFR5305 from Infineon Technologies is a MOSFET with Continous Drain Current -31 to -22 A, Drain Source Resistance 0.065 Mohms, Drain Source Breakdown Voltage -55 V, Gate Source Voltage 20 V, Gate Source Threshold Voltage -4 to -2 V. Tags: Through Hole. More details for AUIRFR5305 can be seen below.