SB3020FCT SERIES SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 60 Volts 30 Amperes CURRENT FEATURES 0.112(2.85) 0.100(2.55) • Exceeds environmental standards of MIL-S-19500/228 0.406(10.3) 0.381(9.7) 0.189(4.8) 0.165(4.2) 0.272(6.9) 0.248(6.3) • Plastic package has Underwriters Laboratory Flammability Classification 94V-O. Flame Retardant Epoxy Molding Compound. 0.134(3.4) 0.118(3.0) 0.606(15.4) 0.583(14.8) • Low power loss, high efficiency. 0.130(3.3) 0.114(2.9) • Low forward voltage, high current capability • High surge capacity. • For use in low voltage,high frequency inverters free wheeling , and polarlity protection applications. • Polarity: As marked. 0.100(2.55) MECHANICAL DATA • Case: ITO-220AB full Molded plastic 0.177(4.5) 0.137(3.5) • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 0.055(1.4) 0.039(1.0) 0.055(1.4) 0.039(1.0) 0.028(0.7) 0.019(0.5) 0.114(2.9) 0.098(2.5) 0.543(13.8) 0.512(13.0) • In compliance with EU RoHS 2002/95/EC directives 0.027(0.67) 0.022(0.57) 0.100(2.55) • Standard packaging: Any • Weight: 0.055 ounces, 1.5615 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 SB 3020F C T SB3030F C T SB 3040F C T S B3045FC T SB3050FC T SB 3060F C T UNITS Ma xi mum Re c urr e nt P e a k Re ve r s e Vo lta g e V RRM 20 30 40 45 50 60 V Ma xi mum RMS Vo lta g e V RMS 14 21 28 3 1 .5 35 42 V Ma xi mum D C B lo c k i ng Vo lta g e V DC 20 30 40 45 50 60 V Ma xi mum A ve ra g e F o r wa rd C ur re nt a t Tc = 7 5 O C I F (AV ) 30 A P e a k F o r wa r d S ur g e C ur r e nt : 8 .3 ms s i ng le ha lf s i ne - wa ve s up e r i m p o s e d o n r a te d lo a d ( J E D E C me tho d ) IF S M 275 A Ma xi mum F o r wa rd Vo lta g e a t 1 5 A p e r le g VF Ma xi mum D C Re ve rs e C urr e nt a t Ra te d D C B lo c k i ng Vo lta g e TJ= 2 5 OC TJ= 1 0 0 OC Typ i c a l The r ma l Re s i s ta nc e Op e ra ti ng J unc ti o n Te mp e r a tur e Ra ng e S to ra g e Te m p e r a tur e Ra ng e August 27,2010-REV.03 0.55 0.75 IR 0.2 50 R J C 1.5 TJ T S TG -5 5 to + 1 2 5 V mA O - 5 5 to + 1 5 0 - 5 5 to +1 5 0 C / W O C O C PAGE . 1 SB3020FCT SERIES RATING AND CHARACTERISTIC CURVES 20-30V 40-60V 40 30 20 10 0 0 50 150 100 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES 400 50 8.3ms Single Half Sine-Wave JEDEC Method 350 300 250 200 150 100 50 0 1 2 5 O CASE TEMPERATURE, C 10 20 50 100 NO. OF CYCLE AT 60Hz Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT INSTANTANEOUS FORWARD CURRENT, AMPERES INSTANTANEOUS REVERSE CURRENT, mA 10 T J=100 OC 1.0 T J=75 OC 0.1 O T J=25 C 0.01 0.001 0 20 40 60 80 40 20-45V 50-60V 10 8 6 4 2 1.0 0.8 0.6 0.4 0.2 0.1 0.4 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 INSTANTANEOUS FORWARD VOLTAGE ,VOLTS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC CAPACITANCE, pF 1200 1000 O TJ = 25 C 800 600 400 200 1 2 5 10 20 50 100 200 500 REVERSE VOLTAGE, VOLTS Fig.5- TYPICAL JUNCTION CAPACITANCE August 27,2010-REV.03 PAGE . 2