The FDMS0312S N-Channel PowerTrench® SyncFETTM is a 30 V, 42 A, 4.9 mΩ N-channel power transistor from Fairchild Semiconductor Corporation. This product uses an advanced package and silicon technology combination to offer the lowest rDS(on) while maintaining excellent switching performance. This product also has the added benefit of an efficient monolithic Schottky body diode, MSL1 robust package design, 100% UIL tested, and RoHS compliant.
The document is a technical datasheet for the Fairchild Semiconductor FDMS0312S, an N-Channel PowerTrench SyncFET designed to minimize losses in power conversion applications. The device combines advancements in silicon and package technologies with an efficient monolithic Schottky body diode.
| Drain to Source Voltage (Vds) | 30 V |
|---|---|
| Continuous Drain Current (Package limited) | 42 A |
| Continuous Drain Current (Silicon limited) | 83 A |
| Power Dissipation (Ta = 25 °C) | 46 W |
| Operating and Storage Junction Temperature Range | -55 to +150 °C |
| Thermal Resistance (Junction to Case) | 2.7 C/W |
The maximum continuous drain current is 42 A when the case temperature is 25°C.
The maximum power dissipation is 46 W when the case temperature is 25°C.
The operating and storage junction temperature range is from -55 to +150 °C.