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| DSSK 60-0045B Power Schottky Rectifier with common cathode IFAV = 2x30 A VRRM = 45 V VF = 0.44 V VRSM V 45 VRRM V 45 Type A C A TO-247 AD DSSK 60-0045B A C A C (TAB) A = Anode, C = Cathode , TAB = Cathode Symbol IFRMS IFAV IFAV IFSM EAS IAR (dv/dt)cr TVJ TVJM Tstg Ptot Md Weight Conditions TC = 120C; rectangular, d = 0.5 TC = 120C; rectangular, d = 0.5; per device TVJ = 45C; tp = 10 ms (50 Hz), sine IAS = 18 A; L = 180 H; TVJ = 25C; non repetitive VA =1.5 * VRRM typ.; f=10 kHz; repetitive Maximum Ratings 70 30 60 650 46 1.8 1000 -55...+150 150 -55...+150 A A A A mJ A V/s C C C W Nm g Features * International standard package * Very low VF * Extremely low switching losses * Low IRM-values * Epoxy meets UL 94V-0 Applications * Rectifiers in switch mode power supplies (SMPS) * Free wheeling diode in low voltage converters TC = 25C mounting torque typical 115 0.8...1.2 6 Advantages * High reliability circuit operation * Low voltage peaks for reduced protection circuits * Low noise switching * Low losses Symbol IR VF Conditions TVJ = 25C VR = VRRM TVJ = 100C VR = VRRM IF = 30 A; IF = 30 A; IF = 60 A; TVJ = 125C TVJ = 25C TVJ = 125C Characteristic Values typ. max. 20 200 0.44 0.50 0.68 1.1 0.25 mA mA V V V K/W K/W Dimensions see pages D2 - 87-88 RthJC RthCH 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. 304 (c) 2003 IXYS All rights reserved 1-2 DSSK 60-0045B 100 1000 A IR IF 100 125C 100C 10000 mA 150C pF CT 10 TVJ = 150C 125C 25C 10 75C 1000 1 50C 25C TVJ= 25C 1 0.0 0.1 0.2 0.4 0.6 VF 0.8 V 1.0 0 10 20 30 40 V 50 VR 100 0 10 20 30 VR 40 V Fig. 1 Maximum forward voltage drop characteristics 80 A 70 60 IF(AV) 50 40 30 20 10 0 0 40 80 120 TC 160C d=0.5 DC Fig. 2 Typ. value of reverse current IR versus reverse voltage VR 60 W 50 P(AV) 40 30 20 10 0 0 10 20 30 40 50 IF(AV) 60 A Fig. 3 Typ. junction capacitance CT versus reverse voltage VR A IFSM d= DC 0.5 0.33 0.25 0.17 0.08 s tP Fig. 4 Average forward current IF(AV) versus case temperature TC 2 1 K/W ZthJC Fig. 5 Forward power loss characteristics D=0.5 0.33 0.25 0.17 0.08 0.1 Single Pulse (Thermal Resistance) 0.01 0.0001 DSSK 60-0045B 0.001 0.01 0.1 1 t s 10 Fig. 6 Transient thermal impedance junction to case at various duty cycles Note: All curves are per diode 304 (c) 2003 IXYS All rights reserved 2-2 |
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