Overview
The FDMA8051L is a single N-Channel MOSFET produced by onsemi, designed to offer high efficiency and superior thermal performance. This device is particularly suited for synchronous buck converters, leveraging its low on-resistance (rDS(on)) and gate charge to minimize power losses and enhance overall system efficiency.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Rating (VDS) | 40 V |
| Current Rating (ID) | 10 A |
| On-Resistance (rDS(on)) | 14 mΩ (typical at VGS = 10 V) |
| Gate Charge (Qg) | 12 nC (typical) |
| Power Dissipation (PD) | Dependent on package and thermal conditions |
| Operating Temperature Range | -55°C to 150°C |
Key Features
- Low on-resistance (rDS(on)) of 14 mΩ (typical at VGS = 10 V) for reduced power losses.
- Low gate charge (Qg) of 12 nC (typical) for improved switching performance.
- High current rating of 10 A, suitable for high-power applications.
- Wide operating temperature range from -55°C to 150°C.
- Optimized for synchronous buck converters, enhancing system efficiency.
Applications
- Synchronous buck converters in power supply units.
- High-efficiency DC-DC converters.
- Power management systems in consumer electronics and industrial equipment.
- Automotive and aerospace applications requiring high reliability and efficiency.
Q & A
- What is the voltage rating of the FDMA8051L MOSFET?
The voltage rating (VDS) of the FDMA8051L is 40 V. - What is the current rating of the FDMA8051L MOSFET?
The current rating (ID) of the FDMA8051L is 10 A. - What is the typical on-resistance (rDS(on)) of the FDMA8051L?
The typical on-resistance (rDS(on)) is 14 mΩ at VGS = 10 V. - What is the typical gate charge (Qg) of the FDMA8051L?
The typical gate charge (Qg) is 12 nC. - What are the primary applications of the FDMA8051L MOSFET?
The FDMA8051L is primarily used in synchronous buck converters, high-efficiency DC-DC converters, and power management systems. - What is the operating temperature range of the FDMA8051L?
The operating temperature range is from -55°C to 150°C. - Why is the FDMA8051L optimized for synchronous buck converters?
The FDMA8051L is optimized for synchronous buck converters due to its low rDS(on) and gate charge, which enhance system efficiency. - Where can I find detailed specifications and datasheets for the FDMA8051L?
Detailed specifications and datasheets can be found on the onsemi official website, as well as on distributor websites like Mouser, Digi-Key, and Octopart. - What are some of the industries that use the FDMA8051L MOSFET?
The FDMA8051L is used in various industries including consumer electronics, industrial equipment, automotive, and aerospace. - How does the FDMA8051L contribute to system efficiency?
The FDMA8051L contributes to system efficiency through its low on-resistance and gate charge, which reduce power losses and improve switching performance.
