DATA SHEET SD820YT~SD8150YT SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS 8 Amperes CURRENT VOLTAGE 20 to 150 Volts TO-251AB Unit : inch (mm) FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O .264(6.7) .248(6.3) .098(2.5) .082(2.1) • For surface mounted applications .216(5.5) .200(5.1) • Built-in strain relief • Low power loss, High efficiency .024(0.6) .016(0.4) .063(1.6) .047(1.2) • Low profile package .225(5.7) .209(5.3) • High surge capacity • For use in low voltage high frequency inverters, free wheeling, and polarity protection applications .307(7.8) MECHANICALDATA .283(7.2) • Pb free product are available : 99% Sn above can meet Rohs environment substance directive request .071(1.8) .051(1.3) .032(0.8) .012(0.3) Case: D PAK/TO-251AB molded plastic .02(0.5) .09 .09 (2.3) (2.3) Terminals: Solder plated, solderable per MIL-STD-202G,Method 2026 Polarity: As marking Standard packaging: 16mm tape (EIA-481) Weight: 0.015 ounces, 0.4grams. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% PARAMETER SYMBOL SD820YT SD830YT SD840YT SD850YT SD860YT SD880YT SD8100YT SD8150YT UNITS Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 80 100 150 V Maximum RMS Voltage VRMS 14 21 28 35 42 56 70 105 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 80 100 150 V Maximum Average Forward Current .375"(9.5mm) lead length at Tc =85OC IAV 8 A Peak Forward Surge Current :8.3ms single half sine-wave superimposed on rated load(JEDEC method) IFSM 85 A Maximum Forward Voltage at 8.0A VF Maximum DC Reverse Current TJ=25OC at Rated DC Blocking Voltage TJ=100OC IR 0.5 20 RθJC 5 TJ -50 to +125 O TJ,TSTG -50 to +150 O Typical Thermal Resistance Operating Junction Temperature Rang Storage Temperature Rang REV.0-MAR.15.2005 0.55 0.75 0.85 0.92 V mA O C/W C C PAGE . 1 10 8 6 4 2 0 0 50 150 100 PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT AMPERES RATING AND CHARACTERISTIC CURVES 120 100 80 60 40 20 0 O CASE TEMPERATURE, C 2 INSTANTANEOUS FORWARD CURRENT AMPERES 40 O TJ=100 C 1.0 O TJ=75 C 0.1 0.01 O TJ=25 C 20 40 60 80 100 20 50 100 120 50V~60V 20V~40V 10 8 6 4 80V~100V 2 1.0 .8 .6 .4 .2 .1 .3 .4 .5 .6 .7 .8 .9 1.0 140 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) Fig.3- TYPICAL REVERSE CHARACTERISTICS REV.0-MAR.15.2005 10 Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT 10 0.001 5 NO. OF CYCLE AT 60HZ Fig.1- FORWARD CURRENT DERATING CURVE INSTANTANEOUS REVERSE CURRENT, mA 1 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PAGE . 2