LU1004D Datasheet | Unknown Manufacturer

PWRLITE LU1004D High Performance N-Ch Vertical POWERJFETTM with PN Diode 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 Description The Power JFET transistor from Lovoltech is a device that presents a Low Rdson allowing for improved efficiencies in DCDC 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. Applications ™ ™ ™ ™ ™ DC-DC Converters Synchronous Rectifiers PC Motherboard Converters Step-down power supplies VRM Modules IPAK Pin Assignments 2 3 Case TO251 (IPAK) 1 - Channel Power JFET with PN Diode Product Summary Rdson (Ω) 0.0045 Pin Definitions Pin Number 1 2, 4 3 Pin Name Gate Drain Source Pin Function Description Gate. Transistor Gate Drain. Transistor Drain Source. Transistor Source VDS (V) 24V ID (A)...