Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
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.
APT37F50B Maximum Ratings
Symbol
Parameter
Ratings
Units
ID
IDM VGS EAS IAR
Continuous Drain Current @ TC = 25°C Continuous Drain Current @ TC = 100°C Pulsed Drain Current 1 Gate-Source Voltage Single Pulse Avalanche Energy 2 Avalanche Current, Repetitive or Non-Repetitive
37 24 115 ±30 780 18
A
V mJ A
APT37F50B 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
APT37F50B Typical Application
• ZVS phase shifted and other full bridge • Half bridge • PFC and other boost converter • Buck converter • Single and two switch forward • Flyback