30US30DN

FFH30US30DN June 2003 FFH30US30DN 30A, 300V Stealth™ Diode General Description The FFH30US30DN is a Stealth™ diode optimized for low loss performance in output rectification. The Stealth™ family exhibits low reverse recovery current (IRM(REC)), low VF and soft recovery under typical operating conditions. This device is intended for use as an output rectification diode in Telecom power supplies and other power switching applications. Lower VF and IRM(REC) reduces diode losses. Formerly developmental type TA49449. Features Soft Recovery . . . . . . . . . . . . . . . . . . . . . . . tb / ta > 0.45 Fast Recovery . . . . . . . . . . . . . . . . . . . . . . . . . trr < 50ns High Operating Temperature . . . . . . . . . . . . . . . . 175oC Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . 300V Avalanche Energy Rating. . . . . . . . . . . . . . . . . . . .20mJ Applications Switch Mode Power Supplies Power Factor Correction Uninterruptable Power Supplies Motor Drives Welders Package JEDEC STYLE 3 LEAD TO-247 ANODE 2 CATHODE ANODE 1 Symbol K CATHODE (BOTTOM SIDE METAL) A1 A2 Device Maximum Ratings (per leg) TC = 25°C unless otherwise noted Symbol VRRM VRWM VR IF(AV) IFRM IFSM PD EAVL TJ, TSTG TL TPKG Parameter Repetitive Peak Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current (TC = 160oC) Total Device Current (Both Legs) Repetitive Peak Surge Current (20kHz Square Wave) Nonrepetitive Peak ...