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DSSK 18-0025B DSSK 18-0025BS Power Schottky Rectifier Preliminary Data A C A IFAV = 2x 10 A VRRM = 25 V VF = 0.40 V VRSM V 25 25 VRRM V 25 25 Type TO-263 AB (...S-Type) C (TAB) A A A C A TO-220 AC DSSK 18-0025B DSSK 18-0025BS 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 = 140C; rectangular, d = 0.5 TC = 140C; 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 10 20 140 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 Advantages * High reliability circuit operation * Low voltage peaks for reduced protection circuits * Low noise switching * Low losses TC = 25C mounting torque typical 75 0.4...0.6 2 Symbol IR VF Conditions TVJ = 25C VR = VRRM TVJ = 100C VR = VRRM IF = 10 A; IF = 10 A; IF = 20 A; TVJ = 125C TVJ = 25C TVJ = 125C Characteristic Values typ. max. 10 40 0.37 0.45 0.51 1.7 0.5 mA mA V V V K/W K/W Dimensions see Outlines.pdf 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. (c) 2004 IXYS All rights reserved 1-1 413 |
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