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AUIRF7343QTR

AUIRF7343QTR Description

The AUIRF7343QTR is a MOSFET N/P-CH 55V 4.7A 8SOIC from Infineon Technologies. This device is part of the HEXFET® series and utilizes MOSFET (Metal Oxide) technology. It is designed for logic level gate applications and offers a maximum power rating of 2W. The AUIRF7343QTR is surface mount and is packaged in a Tape & Reel (TR) format. It is compliant with ROHS3 and is classified as EAR99 under the Export Control Classification Number (ECCN). The product is currently obsolete, and its base product number is AUIRF7343.

AUIRF7343QTR Features

• Logic Level Gate: Ideal for applications requiring low-voltage control signals.
• Input Capacitance (Ciss): Maximum of 740pF @ 25V, ensuring fast switching and minimal signal distortion.
• Gate Charge (Qg): Maximum of 36nC @ 10V, reducing power consumption and improving efficiency.
• Rds On (Max): 50mOhm @ 4.7A, 10V, providing low on-resistance for high-efficiency power management.
• Vgs(th) (Max): 1V @ 250µA, ensuring reliable operation at low gate-source voltages.
• Drain to Source Voltage (Vdss): 55V, suitable for high-voltage applications.
• Current - Continuous Drain (Id): 4.7A at 25°C and 3.4A at lower temperatures, providing robust current handling capabilities.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating no specific storage or handling requirements for moisture sensitivity.

AUIRF7343QTR Applications

The AUIRF7343QTR is ideal for various applications where high efficiency, low power consumption, and high-voltage operation are required. Some specific use cases include:

• Power Management Systems: Utilizing its low on-resistance and high current handling capabilities, the AUIRF7343QTR is suitable for power management systems in consumer electronics and industrial equipment.
• Automotive Electronics: The device's high voltage and current ratings make it suitable for automotive electronics, such as power windows, seat controls, and lighting systems.
• Industrial Controls: The AUIRF7343QTR can be used in industrial controls for motor drives, solenoid controls, and other high-power applications.

Conclusion of AUIRF7343QTR

The AUIRF7343QTR is a versatile MOSFET that offers a combination of high efficiency, low power consumption, and high-voltage operation. Its unique features, such as low gate charge and input capacitance, make it an ideal choice for logic level gate applications. While the product is now obsolete, it remains a reliable option for applications requiring high performance and robustness. The AUIRF7343QTR's versatility and performance benefits make it suitable for a wide range of applications in power management, automotive electronics, and industrial controls.