This document describes the features and characteristics of the FDD4685 40V P-Channel PowerTrench® MOSFET released in October 2006.
The document describes the Fairchild Semiconductor FDD4685, a 40V P-Channel PowerTrench MOSFET designed for applications such as inverters and power supplies. It features a maximum continuous drain current of -32A and a maximum on-resistance of 27mΩ at VGS = -10V and ID = -8.4A. The device is RoHS compliant and is packaged in a D-PAK (TO-252) package.
The datasheet details maximum ratings including a drain-to-source voltage of -40V and operating temperatures from -55°C to +150°C. It also lists comprehensive electrical characteristics for off-state, on-state, dynamic, and switching parameters, along with typical characteristic curves for on-resistance, transfer characteristics, and safe operating areas.
| Operating and Storage Junction Temperature Range | -55 to +150 °C |
|---|---|
| Package Type | D-PAK (TO-252) |
Yes, the document states that the device is RoHS Compliant.
The maximum continuous drain current is -32 A when the temperature is 25°C.
The maximum power dissipation is 69 W at a junction temperature of 25°C.
The operating and storage junction temperature range is from -55 to +150 °C.