The FDS6680AS is a 30V N-Channel PowerTrench® SyncFET™ MOSFET from Fairchild Semiconductor Corporation, designed to replace a single SO-8 MOSFET and Schottky diode in synchronous DC/DC power supplies. It provides high power conversion efficiency and features low RDS(ON) and low gate charge.
The FDS6680AS is a 30V N-Channel MOSFET designed to replace a single SO-8 MOSFET and Schottky diode in synchronous DC/DC power supplies. It utilizes Fairchild's monolithic SyncFET technology to include an integrated Schottky diode, maximizing power conversion efficiency with low on-resistance and low gate charge.
The document provides absolute maximum ratings, electrical characteristics, and typical performance curves. Key specifications include a maximum continuous drain current of 11.5A, a maximum power dissipation of 25W, and a typical gate charge of 22nC. The device is suitable for applications such as DC/DC converters and low-side notebook power supplies.
| Drain-Source Voltage | 30 V |
|---|---|
| Gate-Source Voltage | +20 V |
| Pulsed Drain Current | 50 A |
| Operating Temperature Range | -55 to +150 °C |
| Gate Charge (Typical) | 22 nC |
It is designed to replace a single SO-8 MOSFET and Schottky diode in synchronous DC/DC power supplies.
Yes, it includes an integrated Schottky diode using Fairchild's monolithic SyncFET technology.
The maximum continuous drain current is 11.5 A.