onsemi

MCH6445-TL-W

MCH6445-TL-W Description

The MCH6445-TL-W is a high-performance MOSFET (Metal Oxide) from onsemi, designed for applications requiring robust power management and control. With a drain-source voltage (Vdss) of 60V and a continuous drain current (Id) of 4A at 25°C, this N-Channel MOSFET is well-suited for a variety of power electronic applications.

MCH6445-TL-W Features

• Input Capacitance (Ciss): The MCH6445-TL-W boasts a maximum input capacitance of 505 pF at 20V, ensuring fast switching times and reduced power consumption.
• Gate Charge (Qg): With a maximum gate charge of 10 nC at 10V, this MOSFET minimizes switching losses and improves efficiency.
• Power Dissipation: Capable of dissipating up to 1.5W, this device is designed for demanding power applications.
• Operating Temperature: The MCH6445-TL-W operates at a maximum junction temperature of 150°C, making it suitable for high-temperature environments.
• Mounting Type: Surface mount technology ensures a compact design and ease of integration into various electronic systems.
• Rds On (Max): At 78mOhm with a drain current of 2A and a gate-source voltage of 10V, this MOSFET offers low on-resistance for efficient power transfer.
• Drive Voltage: The MCH6445-TL-W can be driven with a maximum Rds On of 4V and a minimum Rds On of 10V, providing flexibility in circuit design.

MCH6445-TL-W Applications

The MCH6445-TL-W is ideal for applications where high power and efficient switching are crucial, such as:

• Power Supplies: Due to its high drain-source voltage and low on-resistance, this MOSFET is perfect for power supply designs.
• Motor Controls: Its robust current handling capabilities make it suitable for motor control applications, ensuring efficient motor operation.
• Industrial Automation: The MCH6445-TL-W's ability to operate at high temperatures and handle high power makes it a reliable choice for industrial automation systems.

Conclusion of MCH6445-TL-W

While the MCH6445-TL-W is an obsolete product, it was a high-performance MOSFET that offered several advantages over similar models, including its high input capacitance, low gate charge, and robust power dissipation capabilities. Its unique features made it an ideal choice for power supply, motor control, and industrial automation applications. Although it is no longer in production, understanding its specifications and performance benefits can help in selecting a suitable replacement or understanding its historical significance in the electronics industry.