FDD6630A is a 20V N-Channel MOSFET produced by Fairchild Semiconductor Corporation, with low on-resistance, low switching loss and high switching speed
The document describes the Fairchild FDD6530A, an N-channel MOSFET designed to improve efficiency in DC/DC converters using synchronous or conventional switching PWM controllers. Key features include low gate charge (6.5 nC typical), fast switching speed, and high-performance trench technology for extremely low on-resistance.
| Drain-Source Voltage (VDSS) | 20 V |
|---|---|
| On-Resistance (RDS(ON)) @ VGS=4.5V | 32 mΩ |
| Gate Charge (Qg) | 6.5 nC typical |
| Operating Junction Temperature Range | -55 to +175 °C |
It is designed specifically to improve efficiency in DC/DC converters and motor drives.
The maximum power dissipation is 33 W under specific conditions noted in the document.