The IPD30N06S4L-23 from Infineon Technologies is a MOSFET with Continous Drain Current 21 to 30 A, Drain Source Resistance 18 to 40 Mohms, Drain Source Breakdown Voltage 60 V, Gate Source Voltage 16 V, Gate Source Threshold Voltage 1.2 to 2.2 V. Tags: Through Hole. More details for IPD30N06S4L-23 can be seen below.