SB120 SERIES SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 100 Volts DO-41 1.0 Amperes CURRENT Unit: inch(mm) FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. 1.0(25.4)MIN. .034(.86) • Exceeds environmental standards of MIL-S-19500/228 • For use in low voltage,high frequency inverters ,free wheeling , and polarity protection applications . .028(.71) • Pb free product are available : 99% Sn above can meet Rohs environment .205(5.2) .160(4.1) substance directive request .107(2.7) 1.0(25.4)MIN. MECHANICALDATA Case: DO-41 Molded plastic Terminals: Axial leads, solderable per MIL-STD-202G,Method 208 .080(2.0) Polarity: Color band denotes cathode Mounting Position: Any Weight: 0.012 ounces, 0.336 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. PARAMETER SYMBOL S B 120 S B 130 S B 140 S B 150 S B 160 S B 180 SB1100 UNITS Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 80 100 V Maximum RMS Voltage VRMS 14 21 28 35 42 56 70 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 80 100 V Maximum Average Forward Rectified Current .375"(9.5mm) lead length at TA =75OC IAV 1.0 A Peak Forward Surge Current : 8.3ms single half sine-wave superimposed on rated load(JEDEC method) IFSM 30 A Maximum Forward Voltage at 1.0A VF Maximum DC Reverse Current TA=25OC at Rated DC Blocking Voltage TA=100OC IR 0.5 10 RθJA 50 TJ,TSTG -50 TO +125 Maximuml Thermal Resistance Operating Junction and Storage Temperature Rang REV.0-MAR.7.2005 0.50 0.70 0.85 V mA O C/W O C PAGE . 1 SB120 SERIES 1.0 SINGLEPHASEHALFWAVE60Hz RESISTIVEORINDUCTIVELOAD P.C.B MOUNTED ON 0.2 X 0.2"( 5.0 X 5. 0mm) COPPERPADAREAS .75 .50 .25 0 0 25 50 75 100 125 150 175 PEAK FORWARDSURGE CURRENT, AMPERES AVERAGEFORWARD RECITIFIED CURRENT AMPERES RATING AND CHARACTERISTIC CURVES 30 25 20 15 10 5 0 1 10 O LEAD TEMPERAURE, C Fig.2-MAXIMUMNON-REPETITIVEPEAK FORWARD SURGE CURRENT Fig.1- FORWARD CURRENT DERATING CURVE 10 5 10 4 10 3 10 2 100 NO. OF CYCLE AT 60HZ 10 FORWARD CURRENT, AMPERES REVERSE CURRENT, uA 50-60V T J =125 OC O T J =75 C 10 1 10 10 0 20-40V 1.0 80-100V 0.1 O T A = 25 C -1 V RRM =20-60V V RRM =80-100V O T J =25 C 10 -2 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,% Fig.3- TYPICAL REVERSE CHARACTERISTIC REV.0.MAR.7.2005 0.01 0 0.2 0.4 0.6 0.8 1.0 FORWARD VOLTAGE, VOLTS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC PAGE . 2