DFM900FXS12-A000

Replaces DS5846-2 DFM900FXS12-A000 Fast Recovery Diode Module DS5846-3 October 2010 (LN27659) FEATURES  Low Reverse Recovery Charge  High Switching Speed  Low Forward Volt Drop  Isolated Cu Base with Al2O3 Substrates  Dual Diodes can be paralleled for 1800A Rating  Lead Free Construction KEY PARAMETERS VRRM VF IF IFM (typ) (max) (max) 1200V 1.9V 900A 1800A 1(K) 2(K) APPLICATIONS  Chopper Diodes  Boost and Buck Circuits  Free-wheel Circuits  Multi-level Switch Inverters The DFM900FXS12-A000 is a dual 1200V, fast recovery diode (FRD) module. Designed for low power loss, the module is suitable for a variety of high voltage applications in motor drives and power conversion. Fast switching times and low reverse recovery losses allow high frequency operation, making the device suitable for the latest drive designs employing PWM and high frequency switching. The module incorporates an electrically isolated base plate and low inductance construction enabling circuit designers to optimise circuit layouts and utilise grounded heat sinks for safety. 3(A) 4(A) External connection required for a single 1800A diode Fig. 1 Circuit configuration ORDERING INFORMATION Order As: DFM900FXS12-A000 Note: When ordering, please use the complete part number Outline type code: F (See Fig. 7 for further information) Fig. 2 Package www.dynexsemi.com 1/6 DFM900FXS12-A000 ABSOLUTE MAXIMUM RATINGS Stresses above those listed under ‘Absolute Maximum Ratings’ may cause permanent dama...