MBR3020ST SERIES SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 100 Volts CURRENT 30 Amperes 0.615(15.60)MAX. FEATURES 0.520(13.20) 0.504(12.80) • Plastic package has Underwriters Laboratory Flammability Classification 94V-O. 0.185(4.70) 0.169(4.30) 0.402(10.20) 0.385(9.80) • For use in low voltage,high frequency inverters free wheeling , and polarlity protection applications. • In compliance with EU RoHS 2002/95/EC directives MECHANICAL DATA 0.166(4.20) 0.149(3.80) 0.071(1.80) 0.055(1.40) 0.095(2.40) 0.078(2.00) 0.050(1.25) 0.037(0.95) 0.103(2.60) 0.090(2.30) 0.579(14.70) 0.563(14.30) • Guardring for overvoltage protection 0.118(3.0) MIN. 0.599(15.20) 0.582(14.80) 0.577(14.65) 0.565(14.35) 0.776(19.70) 0.759(19.30) 0.732(18.58) 0.715(18.18) • High current capability 0.516(13.20) 0.504(12.80) Flame Retardant Epoxy Molding Compound. • Metal silicon junction, majority carrier conduction • Low power loss, high efficiency. 0.025(0.62) 0.014(0.38) • Case: TO-247S/TO3PS molded plastic • Terminals: solder plated, solderable per MIL-STD-750, Method 2026 0.223(5.65) 0.206(5.25) • Polarity: As marked. 0.223(5.65) 0.206(5.25) • Mounting Position: Any • Weight: 0.1932 ounces, 5.4803 grams. 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% PA RA ME TE R S YMB OL MB R30 2 0S T MB R3 0 30 S T MB R3 0 40 S T MB R3 04 5 S T MB R30 5 0S T MB R3 0 60 S T MB R3 08 0 S T MB R30 9 0S T MB R30 1 00 S T UNITS Maxi mum Rec urre nt P e ak Re vers e Volta ge V RRM 20 30 40 45 50 60 80 90 100 V Maxi mum RMS Volta ge V RMS 14 21 28 3 1.5 35 42 56 63 70 V Maxi mum D C B lo cki ng Voltage V DC 20 30 40 45 50 60 80 90 100 V Maxi mum A verag e Fo rwa rd C urre nt IF(AV ) 30 A P e ak F orward S urg e C urrent :8 .3ms si ngle ha lf s i ne -wa ve sup eri mp ose d on ra ted lo ad (J E D E C metho d) IFS M 27 5 A Maxi mum F orwa rd Volta ge a t 1 5A p er leg VF Maxi mum D C Re verse C urre nt at Ra ted D C B lo cki ng Volta ge T J =25 OC T J =12 5 OC 0 .70 0.7 5 0 .8 0.1 20 IR V 0.05 20 mA O Typi ca l The rma l Res i stance Ope rati ng Juncti o n a nd S tora ge Te mp era ture Ra ng e 1 .4 R J C T J ,T S TG -5 5 to + 15 0 -6 5 to + 17 5 C / W O C Note : Both Bonding and Chip structure are available. August 31,2010-REV.02 PAGE . 1 MBR3020ST SERIES RATING AND CHARACTERISTIC CURVES 250 50 20-40V 45-100V 40 30 20 RESISTIVE OR INDUCTIVE LOAD 10 0 0 20 40 60 80 100 120 140 160 180 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT AMPERES 275 225 200 175 150 125 100 75 50 25 0 1 2 O LEAD TEMPERATURE, C INSTANTANEOUS FORWARD CURRENT, AMPERES INSTANTANEOUS REVERSE CURRENT, mA TC=125 OC 1.0 0 .001 O TC=75 C TC=25 OC 20 40 60 80 100 10 8 6 4 2 1.0 0.8 0.6 0.4 40-45V 50-60V 80-100V 0.2 0 .1 0.5 0.6 0.7 0.8 0.9 1.0 1.1 100 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE, % Fig.3- TYPICAL REVERSE CHARACTERISTIC August 31,2010-REV.02 50 40 0.4 0 20 Fig.2- MAXIMUM NON-REPETITIVE SURGE CURRENT 10 0.01 10 NO. OF CYCLE AT 60Hz Fig.1- FORWARD CURRENT DERATING CURVE 0.1 5 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC PAGE . 2