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IRF7821TR

IRF7821TR Description

The IRF7821TR is a high-performance N-Channel MOSFET from Infineon Technologies, designed for applications requiring high efficiency and reliability. With a drain-source voltage (Vdss) of 30V and a continuous drain current (Id) of 13.6A at 25°C, this device delivers robust power handling capabilities. The IRF7821TR is part of the HEXFET® series, known for its superior performance in switching applications.

IRF7821TR Features

• High Input Capacitance (Ciss): With a maximum of 1010 pF at 15V, the IRF7821TR ensures fast switching speeds and minimal power loss.
• Low Gate Charge (Qg): A maximum of 14 nC at 4.5V contributes to high efficiency and reduced power consumption.
• Surface Mount Technology: The IRF7821TR is designed for surface mount applications, offering space-saving solutions in compact electronic designs.
• Low Rds On: At a maximum of 9.1 mOhm at 13A and 10V, this MOSFET provides low on-resistance for minimal power dissipation.
• Wide Vgs Range: With a maximum gate-source voltage (Vgs) of ±20V, the IRF7821TR offers flexibility in gate drive requirements.

IRF7821TR Applications

The IRF7821TR is ideal for applications where high efficiency and power handling are critical, such as:

• Power Supplies: Its high drain current and low on-resistance make it suitable for power supply designs.
• Motor Controls: The IRF7821TR's ability to handle high current and voltage makes it an excellent choice for motor control applications.
• Industrial Automation: Its robust performance and reliability make it suitable for use in industrial automation systems.

Conclusion of IRF7821TR

While the IRF7821TR is now considered obsolete, it was a high-performance MOSFET that offered significant advantages in terms of power handling, efficiency, and flexibility. Its unique features, such as low gate charge and high input capacitance, made it a popular choice for a variety of applications. Although it may no longer be in production, its legacy continues in the performance and reliability it provided to the electronics industry. For current needs, it is recommended to look for updated models that offer similar or improved specifications.