The FQU3N40TU is an N-Channel MOSFET manufactured by Fairchild/ON Semiconductor. It is available in a Through Hole mounting and comes in an I-Pak package. The MOSFET has a Drain-Source Breakdown Voltage of 400V and a Continuous Drain Current of 2A (Tc) at 25°C.

• Polarity: N-Channel
• Mounting Type: Through Hole
• Package: I-Pak
• Drain-Source Breakdown Voltage: 400V
• Continuous Drain Current: 2A (Tc) @ 25°C
• Gate-Source Threshold Voltage: 5V @ 250μA
• Gate Charge (Max): 7.5nC @ 10V
• Applications: Power Management, Motor Drive & Control, Audio
• Power Dissipation: 2.5W (Ta), 30W (Tc)
• Operating Temperature: -55°C to 150°C (TJ)
• Package Quantity: 70

Now obsolete (EOL) with medium popularity and balanced supply/demand.