N-channel transistor IRFB7437PBF, 40V, 0.0015 Ohms, TO-220AB. Drain-source voltage (Vds): 40V. On-resistance Rds On: 0.0015 Ohms. Housing: TO-220AB. Channel type: N. Max drain current: 250A/195A. Power: 230W. Type of transistor: MOSFET power transistor. Original product from manufacturer: Infineon Technologies. Quantity in stock updated on 12/11/2025, 10:06