DSSK 30-018A I = 2x15 A Power Schottky Rectifier FAV V = 180 V RRM with common cathode V = 0.72 V F AC A TO-247 AD V V Type RSM RRM V V A 180 180 DSSK 30-018A C C (TAB) A A = Anode, C = Cathode , TAB = Cathode Symbol Conditions Maximum Ratings Features International standard package I 50 A FRMS Very low V I T = 150C rectangular, d = 0.5 15 A F FAV C Extremely low switching losses I T = 150C rectangular, d = 0.5 per device 30 A FAV C Low I -values RM I T = 45C t = 10 ms (50 Hz), sine 120 A FSM VJ p Epoxy meets UL 94V-0 E I = 2 A L = 100 H T = 25C non repetitive 0.2 mJ AS AS VJ Applications I V =1.5 V typ. f=10 kHz repetitive 0.2 A AR A RRM Rectifiers in switch mode power supplies (SMPS) (dv/dt) 1000 V/s cr Free wheeling diode in low voltage T -55...+175 C converters VJ T 175 C VJM T -55...+150 C Advantages stg High reliability circuit operation P T = 25C 90 W tot C Low voltage peaks for reduced M mounting torque 0.8...1.2 Nm d protection circuits Low noise switching Weight typical 6 g Low losses Symbol Conditions Characteristic Values typ. max. Dimensions see Outlines.pdf I T = 25C V = V 0.3 mA R VJ R RRM T = 100C V = V 2.5 mA VJ R RRM V I = 15 A T = 125C 0.72 V F F VJ I = 15 A T = 25C 0.86 V F VJ I = 30 A T = 125C 0.87 V F VJ R 1.7 K/W thJC R 0.25 K/W thCH Pulse test: Pulse Width = 5 ms, Duty Cycle < 2.0 % Data according to IEC 60747 and per diode unless otherwise specified. IXYS reserves the right to change limits, Conditions and dimensions. 20071019a 2007 IXYS All rights reserved 1 - 2DSSK 30-018A 100 10 1000 mA T =175C VJ A pF 1 I 150C C R T I F 125C 0.1 10 100 100C T = VJ 0.01 175C 125C 75C 25C 50C 0.001 25C T = 25C VJ 1 10 0.0001 0.0 0.2 0.4 0.6 0.8 1.0 V1.2 0 50 100 150 V 200 0 50 100 150 V 200 V V V R F R Fig. 1 Max. forward voltage drop Fig. 2 Typ. value of reverse current I Fig. 3 Typ. junction capacitance C R T characteristics vs. reverse voltage V vs. reverse voltage V R R 60 60 A W 50 50 P (AV) A I F(AV) DC d=0.5 I FSM 40 40 d = 30 30 DC 0.5 20 20 0.33 0.25 0.17 10 10 0.08 0 0 0 40 80 120 160C 02100 3040 A s T I t C F(AV) P Fig. 4 Average forward current I Fig. 5 Forward power loss characteristics F(AV) vs. case temperature T C 2 D=0.5 1 0.33 K/W 0.25 0.17 Z thJC 0.08 Single Pulse 0.1 DSSK 30-018A 0.01 0.0001 0.001 0.01 0.1 1 s 10 t Fig. 6 Transient thermal impedance junction to case at various duty cycles IXYS reserves the right to change limits, Conditions and dimensions. 20071019a 2007 IXYS All rights reserved 2 - 2