The Vishay Si4840BDY is an N-channel MOSFET with a drain-source breakdown voltage of 40V and a continuous drain current of 19A @ 25°C.

• Maximum Rds On: 9 mOhm @ 12.4A and 10V
• Maximum Gate-Source Voltage: ±20V
• Gate-Source Threshold Voltage: 3V @ 250μA
• Maximum Gate Charge: 50nC @ 10V
• Maximum Input Capacitance: 2000pF @ 20V
• Application: Discrete semiconductor products
• Power Dissipation: 2.5W (Ta) and 6W (Tc)
• Package: 8-SOIC (0.154", 3.90mm Width)
• Mounting: SMD (SMT) technology
• Halogen-Free: Compliant
• ECCN: EAR99
• Estimated EOL Date: 2027
• Popularity: High
• Supply and Demand: Limited