ISL9R18120G2

ISL9R18120G2 / ISL9R18120P2 / ISL9R18120S3S May 2002 ISL9R18120G2 / ISL9R18120P2 / ISL9R18120S3S 18A, 1200V Stealth™ Diode General Description The ISL9R18120G2, ISL9R18120P2 and ISL9R18120S3S are Stealth™ diodes optimized for low loss performance in high frequency hard switched applications. The Stealth™ family exhibits low reverse recovery current (IRM(REC)) 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 IRM(REC) 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 a 1200V NPT IGBT to provide the most efficient and highest power density design at lower cost. Formerly developmental type TA49414. Features Soft Recovery . . . . . . . . . . . . . . . . . . . . . . . . tb / ta > 5.0 Fast Recovery . . . . . . . . . . . . . . . . . . . . . . . . . trr < 45ns Operating Temperature . . . . . . . . . . . . . . . . . . . . 150oC Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 1200V 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 2 LEAD TO-247 ANODE CATHODE Symbol JEDEC TO-220AC...