FeaturesUL Flammability Classification 94V-OEnvironment Standards MIL-S-19500/228 CompliantLow Power Loss, High EfficiencyHigh Surge CapacityPb-free, RoHS CompliantAbsolute Maximum Ratings * TA = 25C unless otherwise noted* These ratings are limiting values above which the serviceability of any semiconductor device may by impaired.Thermal CharacteristicsSymbolParameterValueUnits VRRMMaximum Recurrent Peak Reverse Voltage45VV RMSMaximum RMS Voltage31VV DCMaximum DC Blocking Voltage45VIF(AV)Maximum Average Forward Current 12AI FSMPeak Forward Surge Current8.3ms Single Half-Sine-Wave Superimposed on Rated Load (JEDEC Method)150A VFMaximum Forward Voltage at IF=12A0.55V IRMaximum DC Reverse Current at Rated VDC TJ =25C T J=100C 0.1 10 mA I2tRating for Fusing ( t<8.3ms )3.7A2sec TJOperating Junction Temperature Range In DC Forward Mode-55 to +150-55 to +200CT STGStorage Temperature Range-55 to +175CSymbolParameterValueUnits RJCTypical Thermal Resistance, Junction to Case10 C/W RJLTypical Th SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILDS WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS. LIFE SUPPORT POLICY FAIRCHILDS PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. ANTI-COUNTERFEITING POLICY Fairchild Semiconductor Corporatio Datasheet Identification Product Status Def