DSS1-40BA

DSS 1-40BA Advanced Technical Information IFAV = 1 A VRRM = 40 V VF = 0.34 V Power Schottky Rectifier VRSM VRRM V V 40 40 Type Marking C A SMA (DO-214 AC) on product A DSS 1-40BA X1EB C Symbol Conditions Maximum Ratings IFAV IFAVM TL = 125°C; rectangular, d = 0.5 rectangular, d = 0.5 IFSM 1 2 A A TVJ = 45°C; tp = 10 ms (50 Hz), sine 45 A EAS IAS = tbd A; L = 100 µH; TVJ = 25°C; non repetitive tbd mJ IAR VA =1.5 • VRRM typ.; f=10 kHz; repetitive tbd A (dv/dt)cr 10000 TVJ * TVJM Tstg V/µs -55...+150 150 -55...+150 °C °C °C Weight typical 0.07 g Package unit tape & reel 7500 pcs Symbol Conditions IR TVJ = 25°C; VR = VRRM TVJ = 125°C; VR = VRRM VF IF = 1 A; IF = 2 A; IF = 1 A; IF = 2 A; RthJL RthJA thermal resistance junction to lead mounted on 1 inch square PCB thermal resistance junction - ambient CT junction capacitance * dPtot < 1 dTJ Rth(J-A) Characteristic Values typ. max. TVJ = 25°C TVJ = 25°C TVJ = 125°C TVJ = 125°C 115 thermal runaway condition for a diode on its own heatsink 0.1 5 mA mA 0.42 0.50 0.34 0.42 V V V V 30 K/W 70 K/W Features • • • • • International standard package Very low VF Extremely low switching losses Low IRM Epoxy meets UL 94V-0 Applications • Rectifiers in switch mode power supplies (SMPS) • Free wheeling diode in low voltage converters • Decoupling diode Advantages • High reliability circuit operation • Low voltage peaks for reduced protection circuits • Low noise switching • Low losses Dimensions in mm pF X1EB IXYS reserves the right to change limits, Conditions and dimensions. © 2003 IXYS All rights reserved 313 Pulse test: Pulse Width = 400 µs, Duty Cycle < 2.0 % Data according to IEC 60747 and per diode unless otherwise specified 1-1