ISL9R460PF2

ISL9R460PF2 July 2003 ISL9R460PF2 4A, 600V Stealth™ Diode General Description The ISL9R460PF2 is a Stealth™ diode optimized for low loss performance in high frequency hard switched applications. The Stealth™ family exhibits low reverse recovery current (IRRM) and exceptionally soft recovery under typical operating conditions. This device is intended for use as a free wheeling or boost diode in power supplies and other power switching applications. The low IRRM and short ta phase reduce loss in switching transistors. The soft recovery minimizes ringing, expanding the range of conditions under which the diode may be operated without the use of additional snubber circuitry. Consider using the Stealth™ diode with an SMPS IGBT to provide the most efficient and highest power density design at lower cost. Formerly developmental type TA49408. Features Soft Recovery . . . . . . . . . . . . . . . . . . . . . . . . . tb / ta > 3 Fast Recovery . . . . . . . . . . . . . . . . . . . . . . . . . trr < 20ns Operating Temperature . . . . . . . . . . . . . . . . . . . . 150oC Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . 600V Avalanche Energy Rated Applications Switch Mode Power Supplies Hard Switched PFC Boost Diode UPS Free Wheeling Diode Motor Drive FWD SMPS FWD Snubber Diode Package TO-220F Symbol K A CATHODE ANODE Device Maximum Ratings Symbol VRRM VRWM VR IF(AV) IFRM IFSM PD EAVL TJ, TSTG TL TPKG TC = 25°C unless otherwise noted Rat...