DSS2X81-0045B IXYS

DSS2x81-0045B V = 45 V RRM Schottky Diode I = 2x A 80 FAV High Performance Schottky Diode V = 0.63 V F Low Loss and Soft Recovery Parallel legs Part number DSS2x81-0045B Backside: isolated Features / Advantages: Applications: Package: Very low Vf Rectifiers in switch mode power Housing: SOT-227B (minibloc) Extremely low switching losses supplies (SMPS) rIndustry standard outline low Irm values Free wheeling diode in low voltage rCu base plate internal DCB isolated Improved thermal behaviour converters rIsolation Voltage 3000 V High reliability circuit operation rEpoxy meets UL 94V-0 Low voltage peaks for reduced rRoHS compliant protection circuits Low noise switching R a t i n g s Conditions Unit Symbol Definition min. typ. max. 45 V max. repetitive reverse voltage T V RRM VJ=25C reverse current I V = 45VT = 25C 60 mA R R VJ V = 45V T=m100C 250A R VJ forward voltage V I=A80 T=25C 0.65 V F F VJ I=A160 0.96 V F T=125C 0.63 V I=A80 F VJ 0.96 I=A160 V F I average forward current T = 85C 80 A rectangular d = 0.5 C FAV V threshold voltage T = 150C 0.30 V F0 VJ for power loss calculation only slope resistance r 4 m F thermal resistance junction to case R 0.80 K/W thJC T -40 150 C virtual junction temperature VJ P total power dissipation T = 25C 150 W tot C max. forward surge current I t = 10 ms (50 Hz), sine T = 45C 800 A FSM VJ junction capacitance C V=5TV f = 1 MHz = 25C 2.93 nF VJ J R IXYS reserves the right to change limits, conditions and dimensions. Data according to IEC 60747and per diode unless otherwise specified 20110603a 2011 IXYS all rights reservedDSS2x81-0045B Ratings Symbol Definition Conditions min. typ. max. Unit 1) I RMS current per terminal 100 A RMS R thermal resistance case to heatsink 0.10 K/W thCH storage temperature T -40 150 C stg Weight 30 g mounting torque M 1.1 1.5 Nm D M terminal torque 1.1 1.5 Nm T isolation voltage V t = 1 second 3000 V ISOL t = 1 minute 2500 V creepage striking distance on surface through air terminal to terminal d 10.5 3.2 mm Spp/App creepage striking distance on surface through air terminal to backside d 8.6 6.8 mm Spb/Apb Product Marking Logo Part No. abcde YYWWZ XXXXXX Assembly Code DateCode Assembly Line Ordering Part Name Marking on Product Delivering Mode Base Qty Code Key Standard DSS2x81-0045B DSS2x81-0045B Tube 10 470422 IXYS reserves the right to change limits, conditions and dimensions. Data according to IEC 60747and per diode unless otherwise specified 20110603a 2011 IXYS all rights reserved