63 48C Protected N-Channel Enhancement MOSFET

Overview

The 63 48C is a protected N-channel enhancement-mode MOSFET designed for high-efficiency switching applications. This component integrates advanced protection features to ensure reliable operation in demanding environments. With its low on-resistance and high current-handling capabilities, the 63 48C is ideal for power management, motor control, and other high-performance applications.

This MOSFET is engineered to provide robust performance while minimizing power losses, making it suitable for both industrial and consumer electronics. Its protected design includes safeguards against overvoltage, overcurrent, and thermal runaway, enhancing system reliability.

Features

• Protected N-Channel Enhancement MOSFET: Integrated protection circuitry for enhanced durability.
• Low On-Resistance (R_DS(on)): Minimizes conduction losses for improved efficiency.
• High Current Handling: Capable of supporting significant load currents.
• Fast Switching Speed: Optimized for high-frequency applications.
• Overvoltage Protection: Built-in safeguards against voltage spikes.
• Thermal Shutdown: Prevents damage due to excessive heat.
• ESD Protection: Enhanced electrostatic discharge protection for handling and assembly.
• Compact Package: Space-saving design for PCB integration.

Applications

The 63 48C MOSFET is versatile and finds use in a wide range of applications, including:

• Power Management Systems: DC-DC converters, voltage regulators, and load switches.
• Motor Control: Brushed and brushless motor drivers in automotive and industrial systems.
• Consumer Electronics: Power supplies, battery management, and portable devices.
• Industrial Automation: Relay replacements, solenoid drivers, and actuator controls.
• LED Lighting: High-efficiency LED drivers and dimming circuits.
• Automotive Systems: Electric power steering (EPS), infotainment, and lighting controls.

Electrical Characteristics

The following table outlines the key electrical specifications of the 63 48C MOSFET under standard operating conditions (T_A = 25°C unless otherwise noted):

Absolute Maximum Ratings

• Drain-Source Voltage (V_DS): 60V
• Gate-Source Voltage (V_GS): ±20V
• Continuous Drain Current (I_D): 48A
• Pulsed Drain Current (I_DM): 96A
• Power Dissipation (P_D): 150W
• Operating Junction Temperature (T_J): -55°C to +175°C
• Storage Temperature (T_STG): -55°C to +175°C

Static Electrical Characteristics

• Drain-Source On-Resistance (R_DS(on)): 10mΩ (max) at V_GS = 10V, I_D = 24A
• Gate Threshold Voltage (V_GS(th)): 2V to 4V
• Gate-Source Leakage Current (I_GSS): ±100nA (max) at V_GS = ±20V
• Drain-Source Leakage Current (I_DSS): 1µA (max) at V_DS = 60V, V_GS = 0V

Dynamic Electrical Characteristics

• Input Capacitance (C_iss): 3000pF (typ) at V_DS = 25V, V_GS = 0V
• Output Capacitance (C_oss): 1500pF (typ) at V_DS = 25V, V_GS = 0V
• Reverse Transfer Capacitance (C_rss): 200pF (typ) at V_DS = 25V, V_GS = 0V
• Turn-On Delay Time (t_d(on)): 15ns (typ) at V_DD = 30V, I_D = 24A, R_G = 10Ω
• Turn-Off Delay Time (t_d(off)): 50ns (typ) at V_DD = 30V, I_D = 24A, R_G = 10Ω

Package Information

The 63 48C MOSFET is available in a robust TO-220 package, which provides excellent thermal performance and mechanical strength. The package dimensions and pin configuration are as follows:

TO-220 Package Dimensions

• Total Height: 16.5mm (max)
• Lead Length: 14.5mm (typ)
• Lead Spacing: 2.54mm (typ)
• Mounting Hole Diameter: 3.5mm (typ)
• Weight: 2.0g (approx.)

Pin Configuration

• Pin 1 (Gate): Control input for switching the MOSFET.
• Pin 2 (Drain): Connects to the load or power supply.
• Pin 3 (Source): Ground or return path for current.

Thermal Characteristics

Effective thermal management is critical for maximizing the performance and lifespan of the 63 48C MOSFET. The following thermal parameters are provided:

• Thermal Resistance, Junction-to-Case (R_θJC): 1.5°C/W
• Thermal Resistance, Junction-to-Ambient (R_θJA): 62°C/W (without heatsink)

For high-power applications, the use of a heatsink is strongly recommended to maintain optimal operating temperatures.

Conclusion

The 63 48C Protected N-Channel Enhancement MOSFET is a high-performance component designed for demanding switching applications. With its integrated protection features, low on-resistance, and robust package, it offers a reliable solution for power management, motor control, and industrial systems. Engineers can leverage its electrical and thermal characteristics to design efficient and durable circuits.