APT37F50B

APT37F50B APT37F50S 500V, 37A, 0.15Ω Max, trr, ≤250ns N-Channel FREDFET Power MOS 8™ is a high speed, high voltage N-channel switch-mode power MOSFET. This 'FREDFET' version has a drain-source (body) diode that has been optimized for high reliability in ZVS phase shifted bridge and other circuits through reduced trr, soft recovery, and high recovery dv/dt capability. Low gate charge, high gain, and a greatly reduced ratio of Crss/Ciss result in excellent noise immunity and low switching loss. The intrinsic gate resistance and capacitance of the poly-silicon gate structure help control di/dt during switching, resulting in low EMI and reliable paralleling, even when switching at very high frequency. TO-247 D3PAK APT37F50B APT37F50S Single die FREDFET FEATURES Fast switching with low EMI Low trr for high reliability Ultra low Crss for improved noise immunity Low gate charge Avalanche energy rated RoHS compliant TYPICAL APPLICATIONS ZVS phase shifted and other full bridge Half bridge PFC and other boost converter Buck converter Single and two switch forward Flyback Absolute Maximum Ratings Symbol Parameter ID Continuous Drain Current @ TC = 25°C Continuous Drain Current @ TC = 100°C IDM Pulsed Drain Current 1 VGS Gate-Source Voltage EAS Single Pulse Avalanche Energy 2 IAR Avalanche Current, Repetitive or Non-Repetitive Thermal and Mechanical Characteristics Symbol Characteristic PD RθJC Total Power Dissipation @ TC = 25°C Junction to...