The Fairchild/ON Semiconductor FDB8443_F085 is an N-channel MOSFET with a drain-source breakdown voltage of 40V and a continuous drain current of 25A at 25°C.

• Drain-Source Breakdown Voltage: 40V
• Continuous Drain Current @ 25°C: 25A @ 25°C
• Gate-Source Threshold Voltage: 4V @ 250μA
• Maximum Gate Charge: 185nC @ 10V
• Package / Case: D2PAK (TO-263AB)
• Dimension: TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
• Maximum Rds On @ Id,Vgs: 5.5 mOhm @ 80A, 10V
• Maximum Input Capacitance: 9310pF @ 25V
• Supply and Demand Status: sufficient