Overview
The IRF540N_R4942 is a high-performance N-channel power MOSFET produced by onsemi. This device is part of the HEXFET family and is known for its robust and reliable operation in various power control applications. With a drain-source breakdown voltage (Vds) of 100V and a continuous drain current (Id) of 33A, it is well-suited for high-power switching circuits. The MOSFET features a low on-resistance (Rds(on)) of 0.052Ω, which minimizes power losses and enhances efficiency.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Manufacturer | onsemi | |
| Package | TO-220AB | |
| Vds - Drain-Source Breakdown Voltage | 100 | V |
| Id - Continuous Drain Current | 33 | A |
| Rds On - Drain-Source Resistance | 0.052 | Ω |
| Vgs - Gate-Source Voltage | -20 to +20 | V |
| Minimum Operating Temperature | -55 | °C |
| Maximum Operating Temperature | 175 | °C |
| Power Dissipation (Max) | 120 | W |
| Channel Mode | Enhancement | |
| Typical Turn-On Delay Time | 15 | ns |
| Typical Turn-Off Delay Time | 40 | ns |
Key Features
- Advanced Process Technology: The IRF540N_R4942 benefits from advanced process technology, ensuring high performance and reliability.
- Fast Switching: With fast switching times, this MOSFET is ideal for applications requiring quick on and off transitions.
- Fully Avalanche Rated: The device is fully avalanche rated, making it suitable for applications where high energy pulses may occur.
- Low On-Resistance: The low Rds(on) of 0.052Ω minimizes power losses and enhances overall system efficiency.
- High Operating Temperature: The MOSFET can operate up to 175°C, making it suitable for high-temperature environments.
- Dynamic dv/dt Rating: The device has a dynamic dv/dt rating, ensuring robust performance under varying voltage conditions.
Applications
- Power Supply Systems: The IRF540N_R4942 is commonly used in power supply systems due to its high current handling and low on-resistance.
- Motor Control: It is suitable for motor control applications, including DC and AC motor drives.
- Switching Circuits: The MOSFET is ideal for high-power switching circuits, such as inverter and converter applications.
- Automotive Systems: Its robustness and high operating temperature make it suitable for use in automotive systems.
- Industrial Control Systems: It is used in various industrial control systems where high reliability and performance are required.
Q & A
- What is the maximum drain-source breakdown voltage of the IRF540N_R4942?
The maximum drain-source breakdown voltage (Vds) is 100V.
- What is the continuous drain current rating of the IRF540N_R4942?
The continuous drain current (Id) is 33A.
- What is the typical on-resistance (Rds(on)) of the IRF540N_R4942?
The typical on-resistance (Rds(on)) is 0.052Ω.
- What is the operating temperature range of the IRF540N_R4942?
The operating temperature range is from -55°C to 175°C.
- Is the IRF540N_R4942 fully avalanche rated?
Yes, the IRF540N_R4942 is fully avalanche rated.
- What is the typical turn-on delay time of the IRF540N_R4942?
The typical turn-on delay time is 15 ns.
- What is the typical turn-off delay time of the IRF540N_R4942?
The typical turn-off delay time is 40 ns.
- What are some common applications of the IRF540N_R4942?
Common applications include power supply systems, motor control, switching circuits, automotive systems, and industrial control systems.
- What package type does the IRF540N_R4942 come in?
The IRF540N_R4942 comes in a TO-220AB package.
- Is the IRF540N_R4942 suitable for high-temperature environments?
Yes, it is suitable for high-temperature environments up to 175°C.
