The Fairchild/ON Semiconductor 204261-FQA19N20L is a MOSFET technology product.

• Package: Tube/Rail
• Mounting: Through Hole
• Polarity: N-Channel
• Power Dissipation (Max): 190W (Tc)
• Drive Voltage: 5V, 10V (Max Rds on, Min Rds on)
• Operating Temperature: -55°C to 150°C (TJ)
• Case/Package: TO-3P (TO-3P-3, SC-65-3)
• Drain-Source Breakdown Voltage: 200V
• Continuous Drain Current: 25A (Tc) @ 25°C
• Gate-Source Threshold Voltage: 2V @ 250μA
• Maximum Gate Charge: 35nC @ 5V
• Maximum Input Capacitance: 2200pF @ 25V
• Maximum Gate-Source Voltage: ±20V
• Maximum Rds on: 140 mOhm @ 12.5A, 10V
• Status: Obsolete (EOL)
• Supply and Demand: Limited