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| DSS 2x81-0035/45B Power Schottky Rectifier Preliminary Data VRSM V 35 45 VRRM V 35 45 DSS 2x81-0035B DSS 2x81-0045B Type IFAV = 2x80 A VRRM = 35 - 45 V VF = 0.64 V miniBLOC, SOT-227 B Symbol IFRMS IFAVM IFAVM IFSM EAS IAR (dv/dt)cr ) TVJ TVJM Tstg Ptot VISOL Md Weight Test Conditions Maximum Ratings 100 80 160 900 57 2 1000 -40...+150 150 -40...+150 A A A A mJ A V/s C C C W V~ TC = 75C; rectangular, d = 0.5 TC = 75C; rectangular, d = 0.5; per device TVJ = 45C; tp = 10 ms (50 Hz), sine IAS = 20 A; L = 180 H; TVJ = 25C; non repetitive VA =1.5 * VRRM typ.; f=10 kHz; repetitive Features q International standard package miniBLOC q Isolation voltage 2500 V~ q UL registered E 72873 q 2 independent Schottky diodes in 1 package q Very low VF q Extremely low switching losses q Low IRM-values Applications q Rectifiers in switch mode power supplies (SMPS) q Free wheeling diode in low voltage converters TC = 25C 50/60 Hz, RMS IISOL 1 mA mounting torque (M4) terminal connection torque (M4) typical 150 2500 1.1-1.5/9-13 1.1-1.5/9-13 30 Nm/lb.in. Nm/lb.in. g Symbol Test Conditions Characteristic Values typ. max. 10 250 0.64 0.66 1.07 0.8 0.1 mA mA V V V K/W K/W Advantages q High reliability circuit operation q Low voltage peaks for reduced protection circuits q Low noise switching q Low losses IR VF TVJ = 25C VR = VRRM TVJ = 100C VR = VRRM IF = 80 A; IF = 80 A; IF = 160 A; TVJ = 125C TVJ = 25C TVJ = 125C Dimensions see page 84 RthJC RthCH Pulse test: Pulse Width = 5 ms, Duty Cycle < 2.0 % Data according to IEC 60747 and per diode unless otherwise specified 824 IXYS reserves the right to change limits, test conditions and dimensions. 32 (c) 1998 IXYS All rights reserved |
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