43 100 - N-Channel Enhancement Mode MOSFET

Overview

The 43 100 is a high-performance N-channel enhancement mode MOSFET designed for efficient power switching applications. This component offers low on-state resistance, high-speed switching capabilities, and robust thermal performance, making it suitable for a wide range of industrial and consumer electronics applications. Its advanced design ensures minimal power loss, enhancing system efficiency and reliability.

Features

• Low On-State Resistance (R_DS(on)): Minimizes conduction losses for improved efficiency.
• High-Speed Switching: Optimized for high-frequency applications.
• Enhancement Mode: Ensures the device remains off when no gate voltage is applied.
• High Voltage Tolerance: Supports robust operation in high-voltage environments.
• Thermal Stability: Excellent thermal performance for prolonged operation under load.
• Low Gate Charge: Reduces switching losses and improves efficiency.
• RoHS Compliant: Meets environmental and safety standards.

Applications

The 43 100 MOSFET is versatile and can be used in a variety of applications, including but not limited to:

• Power Supplies: Switching regulators, DC-DC converters, and inverters.
• Motor Control: Brushed and brushless motor drivers.
• Automotive Systems: Electric vehicle power management, LED lighting drivers.
• Consumer Electronics: Power management in laptops, smartphones, and tablets.
• Industrial Equipment: High-efficiency power switches for automation systems.
• Renewable Energy: Solar inverters and battery management systems.

Electrical Characteristics

The following table outlines the key electrical specifications of the 43 100 MOSFET under standard operating conditions (unless otherwise noted):

Absolute Maximum Ratings

• Drain-Source Voltage (V_DS): 100V
• Gate-Source Voltage (V_GS): ±20V
• Continuous Drain Current (I_D): 43A
• Pulsed Drain Current (I_DM): 100A
• Power Dissipation (P_D): 150W
• 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 = 20A
• Gate-Source Leakage Current (I_GSS): ±100nA (max)
• Drain-Source Leakage Current (I_DSS): 1µA (max) at V_DS = 100V

Dynamic Electrical Characteristics

• Input Capacitance (C_iss): 1500pF (typ)
• Output Capacitance (C_oss): 500pF (typ)
• Reverse Transfer Capacitance (C_rss): 100pF (typ)
• Turn-On Delay Time (t_d(on)): 10ns (typ)
• Turn-Off Delay Time (t_d(off)): 20ns (typ)
• Rise Time (t_r): 15ns (typ)
• Fall Time (t_f): 25ns (typ)

Package Information

The 43 100 MOSFET is available in a TO-220 package, which provides excellent thermal performance and ease of mounting. Below are the key package specifications:

TO-220 Package Dimensions

• Package Type: TO-220 (Through-Hole)
• Length: 10.4mm (max)
• Width: 4.6mm (max)
• Height: 16.5mm (max)
• Lead Pitch: 2.54mm
• Mounting Style: Through-Hole or Heat Sink Mountable
• Weight: Approximately 2.0g

Thermal Characteristics

• Thermal Resistance, Junction-to-Case (R_θJC): 1.5°C/W
• Thermal Resistance, Junction-to-Ambient (R_θJA): 62°C/W

Conclusion

The 43 100 N-channel enhancement mode MOSFET is a high-performance component designed for demanding power switching applications. With its low on-state resistance, high-speed switching, and robust thermal characteristics, it is well-suited for use in power supplies, motor control, automotive systems, and industrial equipment. The TO-220 package ensures reliable thermal management, making it an excellent choice for both commercial and industrial applications.