onsemi N-Channel MOSFET, 55 A, 250 V, 3-Pin TO-3PN FQA55N25
onsemi N-Channel MOSFET, 55 A, 250 V, 3-Pin TO-3PN FQA55N25, Mounting Type: Through Hole, Maximum Drain Source Resistance: 40 mΩ, Channel Mode: Enhancement, Minimum Gate Threshold Voltage: 3V, Maximum Power Dissipation: 310 W, Transistor Configuration: Single, Maximum Gate Source Voltage: -30 V, +30 V, Length: 15.8mm, Maximum Operating Temperature: +150 °C.