Overview
The FDMA86251 is a high-performance N-Channel MOSFET designed and manufactured by onsemi. This device is optimized for maximum efficiency and thermal performance, particularly in synchronous buck converters. With its low on-resistance (rDS(on)) and gate charge, it offers superior switching characteristics, making it an ideal choice for various power management applications.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Rating (Vds) | 150 V |
| Current Rating (Id) | 2.4 A (Ta) |
| Power Dissipation (Pd) | 2.4 W (Ta) |
| Package Type | Surface Mount 6-MicroFET (2x2) |
| On-Resistance (rDS(on)) | Low rDS(on) |
| Gate Charge (Qg) | Low gate charge |
Key Features
- Low on-resistance (rDS(on)) for reduced power losses
- Low gate charge for improved switching efficiency
- High voltage rating of 150 V for robust performance
- Compact surface mount 6-MicroFET (2x2) package for space-saving designs
- Optimized for synchronous buck converters and other power management applications
Applications
- Synchronous buck converters
- Power management systems
- DC-DC converters
- Switch-mode power supplies
- High-efficiency power electronics
Q & A
- What is the voltage rating of the FDMA86251 MOSFET?
The voltage rating of the FDMA86251 MOSFET is 150 V. - What is the current rating of the FDMA86251 MOSFET?
The current rating of the FDMA86251 MOSFET is 2.4 A (Ta). - What is the power dissipation of the FDMA86251 MOSFET?
The power dissipation of the FDMA86251 MOSFET is 2.4 W (Ta). - What package type does the FDMA86251 MOSFET use?
The FDMA86251 MOSFET uses a surface mount 6-MicroFET (2x2) package. - Why is the FDMA86251 MOSFET suitable for synchronous buck converters?
The FDMA86251 MOSFET is suitable for synchronous buck converters due to its low on-resistance (rDS(on)) and low gate charge, which provide maximum efficiency and thermal performance. - Where can I find detailed specifications and datasheets for the FDMA86251 MOSFET?
Detailed specifications and datasheets for the FDMA86251 MOSFET can be found on the onsemi website, as well as through distributors like Digi-Key and Ersa Electronics. - What are some common applications of the FDMA86251 MOSFET?
The FDMA86251 MOSFET is commonly used in synchronous buck converters, power management systems, DC-DC converters, switch-mode power supplies, and other high-efficiency power electronics. - How does the low gate charge of the FDMA86251 MOSFET benefit its performance?
The low gate charge of the FDMA86251 MOSFET improves its switching efficiency, allowing for faster and more efficient switching operations. - What is the significance of the compact package size of the FDMA86251 MOSFET?
The compact surface mount 6-MicroFET (2x2) package of the FDMA86251 MOSFET allows for space-saving designs, making it ideal for applications where board space is limited. - Can the FDMA86251 MOSFET be used in high-voltage applications?
Yes, the FDMA86251 MOSFET can be used in high-voltage applications due to its 150 V voltage rating.
