SD540YT

DATA SHEET SD520YT~SD5100YT SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS VOLTAGE FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • For surface mounted applications • Low profile package • Built-in strain relief • Low power loss, High efficiency • High surge capacity .225(5.7) .209(5.3) .264(6.7) .248(6.3) .098(2.5) .082(2.1) .024(0.6) .016(0.4) 20 to 100 Volts CURRENT 5 Amperes TO-251AB Unit : inch (mm) • For use in low voltage high frequency inverters, free wheeling, and polarity protection applications • Pb free product are available : 99% Sn above can meet Rohs environment substance directive request .307(7.8) .283(7.2) .063(1.6) .047(1.2) .216(5.5) .200(5.1) MECHANCALDATA Case: TO-251AB molded plastic Terminals: Solder plated, solderable per MIL-STD-202G,Method 208 Polarity: As marking Weight: 0.015 ounces, 0.4grams. .071(1.8) .051(1.3) .032(0.8) .012(0.3) .09 .09 (2.3) (2.3) .02(0.5) 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 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375"(9.5mm) lead length at Tc =75OC Peak Forward Surge Current : 8.3ms single half sine-wave superimposed on rated load(JEDEC method) Maximum Forward Voltage at 5.0A Maximum DC Reverse Current Tc=25OC at Rated DC Blocking Voltage Tc=100OC Maximuml Thermal Resistance Operating Junction Temperature Range Storage Temperature Range SYMBOL SD520YT SD530YT SD540YT SD550YT SD560YT SD580YT SD5100YT UNITS VRRM VRMS VDC IAV IFSM VF IR RθJC TJ TSTG 0.55 0.2 20 5.0 -50 to +125 -65 to +150 O 20 14 20 30 21 30 40 28 40 50 35 50 5.0 100 0.75 60 42 60 80 56 80 100 70 100 V V V A A 0.85 V mA C/W O C C O STAD-SEP.24.2003 PAGE . 1 R ATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT, AMPERES 5 4 3 2 1 0 0 20 40 60 80 100 120 140 160 180 SINGLE P HASE HALF WAVE 60HZ RESISTIVE OR INDUCTIVE L OAD .375" 9.5m m LEAD LENGTH , PEAK FORWARD SURGE CURRENT AMPERES 100 80 60 40 20 0 1 10 NO. OF CYCLE AT 60HZ 100 LEAD TEMPERATURE, OC Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT 10 2 10 FORWARD CURRENT, AMPERES 10 1 V RRM =20-40V V RRM =50-60V V RRM =80-100V T J =100 OC 20-40V 50-60V REVERSE CURRENT, mA 80-100V 10 0 10 -1 1.0 10 -2 T J = 25 C O 10 -3 T A =25 OC 10 -4 20 40 60 80 100 120 0.1 0.2 0.4 0.6 0.8 1.0 PERCENT OF RATED PEAK REVERSE VOLTAGE, % FORWARD VOLTAGE, VOLTS Fig.3- TYPICAL REVERSE CHARACTERISTIC Fig.4- TYPICAL INSTANTANEOUS FORWARD CHRACTERISTIC STAD-SEP.24.2003 PAGE . 2