Technical Summary: 52 100 N-Channel Enhancement Mode MOSFET

Overview

The 52 100 is a high-performance N-channel enhancement mode MOSFET designed for a wide range of switching and amplification applications. This component offers low on-state resistance, high-speed switching capabilities, and robust thermal performance, making it suitable for both industrial and consumer electronics. The MOSFET is optimized for efficiency and reliability in power management circuits, motor control, and DC-DC converters.

Features

• Low On-State Resistance (R_DS(on)): Minimizes conduction losses, improving overall efficiency.
• High-Speed Switching: Enables fast transitions, reducing switching losses in high-frequency applications.
• Enhancement Mode: Ensures the device remains off when no gate voltage is applied, enhancing safety and control.
• High Current Handling: Capable of supporting significant drain-source currents, making it suitable for power applications.
• Robust Thermal Performance: Designed to dissipate heat effectively, ensuring stable operation under high loads.
• Low Gate Drive Requirements: Reduces the complexity of driving circuitry, simplifying design implementation.

Applications

The 52 100 MOSFET is versatile and can be used in a variety of applications, including but not limited to:

• Power Supplies: DC-DC converters, switch-mode power supplies (SMPS), and voltage regulators.
• Motor Control: Brushed and brushless DC motor drivers, servo controllers.
• Automotive Systems: Electronic control units (ECUs), LED lighting drivers, and battery management systems.
• Industrial Equipment: Solenoid drivers, relay replacements, and industrial automation systems.
• Consumer Electronics: Power management in laptops, smartphones, and other portable devices.

Electrical Characteristics

The following table summarizes the key electrical characteristics of the 52 100 MOSFET under standard operating conditions (unless otherwise specified):

Absolute Maximum Ratings

• Drain-Source Voltage (V_DS): 100V
• Gate-Source Voltage (V_GS): ±20V
• Continuous Drain Current (I_D): 52A
• Pulsed Drain Current (I_DM): 100A
• Power Dissipation (P_D): 150W (at 25°C)
• Operating Junction Temperature (T_J): -55°C to +175°C

Static Electrical Characteristics

• Threshold Voltage (V_GS(th)): 2V to 4V
• On-State Resistance (R_DS(on)): 10mΩ (max) at V_GS = 10V, I_D = 25A
• Gate-Source Leakage Current (I_GSS): ±100nA (max) at V_GS = ±20V
• Drain-Source Leakage Current (I_DSS): 1µA (max) at V_DS = 100V, V_GS = 0V

Dynamic Electrical Characteristics

• Input Capacitance (C_iss): 1500pF (typ) at V_DS = 25V, V_GS = 0V
• Output Capacitance (C_oss): 500pF (typ) at V_DS = 25V, V_GS = 0V
• Reverse Transfer Capacitance (C_rss): 100pF (typ) at V_DS = 25V, V_GS = 0V
• Turn-On Delay Time (t_d(on)): 10ns (typ) at V_DD = 50V, I_D = 25A, R_G = 10Ω
• Turn-Off Delay Time (t_d(off)): 20ns (typ) at V_DD = 50V, I_D = 25A, R_G = 10Ω

Package Information

The 52 100 MOSFET is available in a TO-220 package, which provides excellent thermal performance and mechanical robustness. The package is designed for easy mounting on heat sinks, ensuring efficient heat dissipation in high-power applications.

Package Dimensions

• Package Type: TO-220 (Through-Hole)
• Length: 10.4mm (max)
• Width: 4.6mm (max)
• Height: 15.9mm (max)
• Lead Pitch: 2.54mm
• Mounting Style: Through-Hole or Heat Sink Mountable

Thermal Characteristics

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

Conclusion

The 52 100 N-channel enhancement mode MOSFET is a high-performance component designed for demanding power management and switching applications. With its low on-state resistance, high current handling, and robust thermal characteristics, it is an excellent choice for engineers designing efficient and reliable electronic systems. The TO-220 package further enhances its usability in a variety of environments, making it a versatile and dependable solution for both industrial and consumer applications.