This electronic component is a MOSFET manufactured by Fairchild/ON Semiconductor. It has a Win Source Part Number of 48950-HUF75309D3ST.

• Package: Reel - TR
• Mounting: SMD (SMT)
• Polarity: N-Channel
• Power Dissipation (Max): 55W (Tc)
• Drive Voltage (Max Rds On, Min Rds On): 10V
• Temperature Range: -55°C to 175°C (TJ)
• Case/Package: D-Pak (TO-252-3, DPak (2 Leads + Tab), SC-63)
• Drain-Source Breakdown Voltage: 55V
• Continuous Drain Current: 19A (Tc) at 25°C
• Gate-Source Threshold Voltage: 4V @ 250μA
• Max Gate Charge: 24nC @ 20V
• Max Input Capacitance: 350pF @ 25V
• Maximum Gate-Source Voltage: ±20V
• Maximum Rds On: 70 mOhm @ 19A, 10V

This electronic component falls under the category of Discrete Semiconductor Products and is currently obsolete(EOL). The supply and demand status of this device is balanced.