IRFZ34NPBF

The IRFZ34NPBF is a N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Infineon Technologies. It is designed for high-efficiency switching applications and is commonly used in power management, motor control, and other electronic circuits where efficient power handling is crucial.

Key Features:

1. Type: N-channel MOSFET
2. Package: Typically available in a TO-220 package, which allows for effective heat dissipation and easy mounting on heat sinks.
3. Voltage Rating: The IRFZ34NPBF has a maximum drain-source voltage (V_DS) of 55V, making it suitable for applications that require moderate voltage handling.
4. Current Rating: It can handle a continuous drain current (I_D) of up to 30A at a specified temperature, which allows it to manage significant power loads.
5. R_DS(on): The on-resistance (R_DS(on)) is low, typically around 0.035 ohms at a gate-source voltage (V_GS) of 10V. This low resistance minimizes power loss during operation, enhancing efficiency.
6. Gate Threshold Voltage (V_GS(th)): The gate threshold voltage is in the range of 2V to 4V, which means it begins to conduct at relatively low gate voltages, making it suitable for logic-level applications.
7. Switching Speed: The IRFZ34NPBF features fast switching capabilities, which is essential for applications that require rapid on/off control, such as in PWM (Pulse Width Modulation) circuits.
8. Thermal Characteristics: The device has a maximum junction temperature (T_J) of 175°C, allowing it to operate in high-temperature environments. Its thermal resistance is designed to facilitate effective heat dissipation.

Applications:

• Power Supplies: Used in DC-DC converters and power management circuits.
• Motor Control: Suitable for driving motors in various applications, including robotics and industrial automation.
• Lighting: Can be used in LED drivers and other lighting control systems.
• Switching Regulators: Ideal for use in switching power supplies due to its efficiency and thermal performance.

Additional Information:

• RoHS Compliance: The IRFZ34NPBF is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it an environmentally friendly choice for modern electronic designs.
• Reliability: Infineon Technologies is known for producing high-quality semiconductor devices, and the IRFZ34NPBF is no exception, offering reliability and performance in demanding applications.

In summary, the IRFZ34NPBF is a versatile and efficient N-channel MOSFET suitable for a wide range of applications, characterized by its robust electrical specifications, low on-resistance, and high thermal performance.