DSSK 48-0025B IFAV = 2x25 A VRRM = 25 V VF = 0.35 V Power Schottky Rectifier with common cathode Preliminary Data VRSM VRRM V V 25 25 TO-220 AB Type A DSSK 48-0025B C A A C A C (TAB) A = Anode, C = Cathode , TAB = Cathode Symbol Conditions Maximum Ratings IFRMS IFAV IFAV TC = 130°C; rectangular, d = 0.5 TC = 130°C; rectangular, d = 0.5; per device IFSM 35 25 50 A A A TVJ = 45°C; tp = 10 ms (50 Hz), sine 350 A EAS IAS = tbd A; L = 180 µH; TVJ = 25°C; non repetitive tbd mJ IAR VA =1.5 • VRRM typ.; f=10 kHz; repetitive tbd A tbd V/ms (dv/dt)cr TVJ TVJM Tstg Ptot TC = 25°C Md mounting torque Weight typical Symbol Conditions IR VF -55...+150 150 -55...+150 °C °C °C 105 W 0.4...0.6 6 g Characteristic Values typ. max. TVJ = 25°C VR = VRRM TVJ = 100°C VR = VRRM IF = 20 A; IF = 20 A; IF = 40 A; Nm 20 60 TVJ = 125°C TVJ = 25°C TVJ = 125°C RthJC RthCH 0.5 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 Dimensions see outlines.pdf mA mA 0.35 0.44 0.48 V V V 1.2 K/W K/W IXYS reserves the right to change limits, Conditions and dimensions. © 2002 IXYS All rights reserved 232 Pulse test: Pulse Width = 5 ms, Duty Cycle < 2.0 % Data according to IEC 60747 and per diode unless otherwise specified 1-1