NDS9948 is a P-Channel MOSFET from Fairchild Semiconductor with a 60V rating and a maximum current of 2.3A. RDS(ON) is 250mΩ, and it has low gate charge and fast switching speed.
The document describes the Fairchild Semiconductor NDS9948, a rugged dual P-Channel MOSFET utilizing advanced PowerTrench technology. It is designed for power management applications requiring a wide range of gate drive voltage ratings from 4.5V to 20V.
Key features include low gate charge (9nC typical), fast switching speed, and high performance trench technology for extremely low on-resistance. The device offers high power and current handling capability with an absolute maximum drain-source voltage of -60V.
| Drain-Source Voltage (Voss) | -60 V |
|---|---|
| Gate-Source Voltage (Vass) | +20 v |
| Continuous Drain Current | -2.3 A |
| Power Dissipation for Dual Operation | 2 Ww |
| Operating Junction Temperature Range | -55 to +175 °C |
| Total Gate Charge (Qg) | 9 nC |
The device is optimized for power management applications such as load switches and battery protection.
The total gate charge is 9nC typical.