Technical Summary: 64 20 - N-Channel Enhancement Mode MOSFET

Overview

The 64 20 is an N-channel enhancement mode MOSFET designed for high-efficiency switching applications. This component offers low on-state resistance, fast switching speeds, and robust performance in a variety of electronic circuits. It is suitable for power management, DC-DC converters, and other applications requiring reliable switching capabilities.

With its advanced design, the 64 20 ensures minimal power loss and high thermal stability, making it an ideal choice for both industrial and consumer electronics. The MOSFET is characterized by its high current handling capacity and low gate drive requirements, which enhance overall system efficiency.

Features

• N-Channel Enhancement Mode: Provides efficient switching with low gate drive power.
• Low On-State Resistance (R_DS(on)): Minimizes conduction losses and improves efficiency.
• Fast Switching Speed: Enables high-frequency operation, suitable for PWM applications.
• High Current Handling: Supports substantial load currents, making it versatile for power applications.
• Thermal Stability: Designed to operate reliably under varying temperature conditions.
• Low Gate Charge: Reduces switching losses and enhances performance in high-speed circuits.
• Avalanche Energy Rated: Ensures durability under transient voltage conditions.

Applications

The 64 20 MOSFET is widely used in a variety of electronic systems due to its robust performance and efficiency. Key applications include:

• Power Supplies: DC-DC converters, switch-mode power supplies (SMPS), and voltage regulators.
• Motor Control: H-bridge circuits, brushed and brushless motor drivers.
• Automotive Systems: Electronic control units (ECUs), LED lighting drivers, and battery management.
• Consumer Electronics: Power management in laptops, smartphones, and portable devices.
• Industrial Equipment: Inverters, relays, and high-power switching circuits.
• Renewable Energy: Solar inverters and charge controllers.

Electrical Characteristics

The following tables outline the key electrical parameters of the 64 20 MOSFET under specified test conditions.

Absolute Maximum Ratings

• Drain-Source Voltage (V_DS): 60V
• Gate-Source Voltage (V_GS): ±20V
• Continuous Drain Current (I_D): 20A
• Pulsed Drain Current (I_DM): 80A
• Power Dissipation (P_D): 50W (at 25°C)
• Operating Junction Temperature (T_J): -55°C to +175°C
• Storage Temperature (T_stg): -55°C to +175°C

Static Electrical Characteristics

• Drain-Source Breakdown Voltage (V_(BR)DSS): 60V (min)
• Gate Threshold Voltage (V_GS(th)): 2V to 4V
• On-State Resistance (R_DS(on)): 20mΩ (max) at V_GS = 10V, I_D = 10A
• Forward Transconductance (g_fs): 30S (min)

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 64 20 MOSFET is available in a TO-220 package, which provides excellent thermal performance and mechanical durability. The package is designed for easy mounting on heat sinks to dissipate heat efficiently during high-power operation.

Package Dimensions

• Package Type: TO-220 (Through-Hole)
• Length: 10.0mm (max)
• Width: 4.5mm (max)
• Height: 9.0mm (max)
• Lead Pitch: 2.54mm
• Mounting Hole Diameter: 3.2mm (recommended)

Thermal Characteristics

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

Conclusion

The 64 20 N-channel enhancement mode MOSFET is a high-performance component designed for demanding switching applications. Its combination of low on-state resistance, fast switching speeds, and robust thermal characteristics makes it suitable for a wide range of power management and control systems. Whether used in automotive, industrial, or consumer electronics, this MOSFET delivers reliable and efficient operation.

For detailed application notes or additional specifications, refer to the manufacturer's datasheet or contact technical support.