LD1010D中文資料ETC數(shù)據(jù)手冊PDF規(guī)格書

Description

The Power JFET transistor from Lovoltech is a device that presents a Low Rdson allowing for improved efficiencies in DC-DC switching applications. The device is designed with a low threshold such that drivers can operate at 5V, which reduces the driver power dissipation and increases the overall efficiency. Lower threshold produces faster turn-on/turn-off, which minimizes the required dead time. The transistor “No Body Diode” provides a very low associated parasitic capacitance Cds. A Schottky Diode is added for applications where a freewheeling diode is required. Ringing is also reduced so that a lower voltage

device may be a better solution.

Features

? Trench Power JFET with low threshold voltage Vth.

? Device fully “ON” with Vgs = 0.7V

? Optimum for “Low Side” Buck Converters

? Optimized for Secondary Rectification in isolated DC-DC

? Low Rg and low Cds for high speed switching

? No “Body Diode”; extremely low Cds

? Added Fast Recovery Schottky Diode in same package

Applications

? DC-DC Converters

? Synchronous Rectifiers

? PC Motherboard Converters

? Step-down power supplies

? Brick Modules

? VRM Modules