This document introduces the FDS8449 40V N-Channel PowerTrench® MOSFET product released by Fairchild Semiconductor Corporation in December 2005. The product is produced using Fairchild's advanced PowerTrench process, which minimizes on-state resistance and maintains superior switching performance. It is mainly used in inverters and power supplies.
The document describes the Fairchild Semiconductor FDS8449, an N-Channel MOSFET produced using the advanced PowerTrench process. It is designed to minimize on-state resistance while maintaining superior switching performance, making it suitable for applications such as inverters and power supplies.
Key specifications include a drain-source voltage rating of 40V, a continuous drain current of 7.6A, and an on-resistance (RDS(on)) of 29mΩ at VGS=10V. The device is available in the SD SSSO-8DD surface mount package and is RoHS compliant.
| Drain-Source Voltage (VDSS) | 40 V |
|---|---|
| Gate-Source Voltage (VGSS) | ±20 V |
| On-Resistance @ VGS=10V | 29 mΩ |
| Operating Junction Temperature Range | -55 to +150 °C |
| Package Type | SD SSSO-8DD |
The device is suitable for use in inverters and power supplies.
Yes, the datasheet states that the device is RoHS compliant.