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DSS2x61-0045A V RRM = 45 V I FAV = 2x 60 A V F = 0.65 V Schottky Diode High Performance Schottky Diode Low Loss and Soft Recovery Parallel legs Part number DSS2x61-0045A Backside: isolated Features / Advantages: Applications: Package: ● Very low Vf ● Extremely low switching losses ● low Irm values ● Improved thermal behaviour ● High reliability circuit operation ● Low voltage peaks for reduced protection circuits ● Low noise switching ● Rectifiers in switch mode power supplies (SMPS) ● Free wheeling diode in low voltage converters ● Housing: SOT-227B (minibloc) ●rIndustry standard outline ●rCu base plate internal DCB isolated ●rIsolation Voltage 3000 V ●rEpoxy meets UL 94V-0 ●rRoHS compliant Symbol Definition Conditions VRRM max. repetitive reverse voltage IR reverse current Ratings VF forward voltage min. typ. 45 V 2 mA VR = 45 V TVJ = 125 °C 10 mA IF = 60 A TVJ = 25 °C 0.75 V 0.94 V 0.65 V 0.85 V TC = 110°C 60 A TVJ = 150°C 0.43 V TVJ = 125 °C 60 A I F = 120 A average forward current threshold voltage rF slope resistance R thJC thermal resistance junction to case T VJ virtual junction temperature V VR = IF = I FAV 45 TVJ = 25 °C TVJ = 25 °C I F = 120 A VF0 Unit max. rectangular d = 0.5 for power loss calculation only -40 3.2 mΩ 0.80 K/W 150 °C Ptot total power dissipation TC = 25 °C 150 W I FSM max. forward surge current t = 10 ms (50 Hz), sine TVJ = 45°C 800 A CJ junction capacitance VR = TVJ = 25 °C IXYS reserves the right to change limits, conditions and dimensions. © 2011 IXYS all rights reserved 5 V; f = 1 MHz Data according to IEC 60747and per diode unless otherwise specified 2.93 nF 20110603a DSS2x61-0045A Ratings Symbol Definition Conditions I RMS RMS current per terminal R thCH thermal resistance case to heatsink Tstg storage temperature min. typ. max. Unit 100 0.10 -40 Weight A K/W 150 30 °C g MD mounting torque 1.1 1.5 Nm MT terminal torque 1.1 1.5 Nm V ISOL isolation voltage d Spp/App creepage | striking distance on surface | through air terminal to terminal d Spb/Apb creepage | striking distance on surface | through air terminal to backside t = 1 second 3000 t = 1 minute V 2500 V 10.5 3.2 mm 8.6 6.8 mm Product Marking abcde Logo YYWW Z Part No. XXXXXX Assembly Code DateCode Assembly Line Ordering Standard Part Name DSS2x61-0045A IXYS reserves the right to change limits, conditions and dimensions. © 2011 IXYS all rights reserved Marking on Product DSS2x61-0045A Delivering Mode Tube Base Qty Code Key 10 470449 Data according to IEC 60747and per diode unless otherwise specified 20110603a DSS2x61-0045A Outlines SOT-227B (minibloc) IXYS reserves the right to change limits, conditions and dimensions. © 2011 IXYS all rights reserved Data according to IEC 60747and per diode unless otherwise specified 20110603a DSS2x61-0045A 100 10000 100 10 IF TVJ=150°C 1 125°C IR 10 CT 1000 100°C [A] [pF] [mA] 0.1 75°C TVJ = 150°C 125°C 25°C 0.01 50°C 25°C TVJ = 25°C 1 0.0 100 0.001 0.2 0.4 0.6 0.8 1.0 0 10 20 Fig. 1 Maximum forward voltage drop characteristics 30 40 50 0 10 20 30 40 VR [V] VR [V] Fig. 2 Typ. reverse current IR vs. reverse voltage VR Fig. 3 Typ. junction capacitance CT vs. reverse voltage VR VF [V] 80 120 70 100 60 80 50 IF(AV) P(AV) 60 d = 0.5 [A] d= DC 0.5 0.33 0.25 0.17 0.08 40 DC [W] 30 40 20 20 10 0 0 0 40 80 120 0 160 20 40 60 80 TC [°C] IF(AV) [A] Fig. 4 Average forward current IF(AV) vs. case temp. TC Fig. 5 Forward power loss characteristics 100 1 D=0.5 ZthJC 0.33 0.25 [K/W] 0.17 0.08 0.1 Single Pulse (Thermal Resistance) 0.05 0.001 Note: All curves are per diode DSS2x061-0045A 0.01 0.1 1 10 t [s] Fig. 6 Transient thermal impedance junction to case at various duty cycles IXYS reserves the right to change limits, conditions and dimensions. © 2011 IXYS all rights reserved Data according to IEC 60747and per diode unless otherwise specified 20110603a