Description:5.5 A, 30 V. ; RDS(on) = 30 mΩ @ VGS = 4.5 V ; RDS(on) = 26 mΩ @ VGS = 10 V ; Low gate charge (13 nC typical) ; High performance trench technology for extremelylow RDS(ON) ; High power and current handling capability
The FDC645N can operate from -40°C to 150°C, making it suitable for high-reliability applications.
The FDC645N requires a bias voltage of 2.5V to 5.5V on the VCC pin, and a bias current of 1mA to 10mA on the VBIAS pin. Ensure proper biasing for optimal performance and to prevent damage to the device.
To minimize EMI and noise, use a multi-layer PCB with a solid ground plane, keep the FDC645N away from high-frequency signals, and use a shielded enclosure. Also, ensure that the PCB layout is symmetrical and balanced to reduce electromagnetic radiation.
Use ESD protection devices such as TVS diodes or ESD suppressors on the input and output pins of the FDC645N. Also, ensure that the PCB is designed with ESD protection in mind, and handle the device with ESD-safe materials and tools.
Store the FDC645N in a dry, cool place, away from direct sunlight and moisture. Handle the device with ESD-safe materials and tools, and avoid bending or flexing the leads. Use anti-static packaging and follow proper handling procedures to prevent damage.
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FDC645N Overview
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