The 148954-HUF75321S3ST is a N-Channel MOSFET transistor from Fairchild/ON Semiconductor's UltraFET™ series.

It is a high-performance transistor designed for applications in discrete semiconductor products, particularly in transistors and FETs.

• Drain-to-Source Voltage (Vdss): 55V
• Continuous Drain Current (Id): 35A at 25°C
• Rds On (Max): 34mOhm at 35A and 10V
• Gate-Source Voltage (Vgs): 4V at 250μA
• Power Dissipation: 93W at case temperature (Tc)
• Mounting: Surface Mountable
• Package: TO-263-3, D²Pak
• Gate Charge (Qg): 44nC at 20V
• Input Capacitance (Ciss): 680pF at 25V
• Operating Temperature Range: -55°C to 175°C

This product is active and is supplied by Fairchild/ON Semiconductor.