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| DSSK 48-003B DSSK 48-003BS Power Schottky Rectifier with common cathode Preliminary Data IFAV = 2x25 A VRRM = 30 V = 0.35 V VF VRSM V 30 30 VRRM V 30 30 Type TO-263 AB (BS-Type) A C A C (TAB) A TO-220 AC (B-Type) D2 DSSK 48-003B DSSK 48-003BS A 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 = 130C; rectangular, d = 0.5 TC = 130C; rectangular, d = 0.5; per device TVJ = 45C; tp = 10 ms (50 Hz), sine IAS = tbd A; L = 180 H; TVJ = 25C; non repetitive VA =1.5 * VRRM typ.; f=10 kHz; repetitive Maximum Ratings 35 25 50 420 tbd tbd tbd -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 (Version B only) 105 0.4...0.6 2 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 = 20 A; IF = 20 A; IF = 40 A; (Version B only) Characteristic Values typ. max. 20 100 0.35 0.44 0.48 1.2 0.5 mA mA V V V K/W K/W Dimensions see Outlines.pdf TVJ = 125C TVJ = 25C TVJ = 125C 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, test conditions and dimensions. 341 (c) 2003 IXYS All rights reserved 1-1 |
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