SB3020CT SERIES SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 60 Volts CURRENT Recongnized File #E228882 30 Amperes FEATURES 0.419(10.66) 0.387(9.85) • Plastic package has Underwriters Laboratory Flammability Classification 94V-O. Flame Retardant Epoxy Molding Compound. 0.196(5.00) 0.163(4.16) 0.139(3.55) MIN. 0.054(1.39) 0.045(1.15) 0.624(15.87) 0.548(13.93) • Exceeds environmental standards of MIL-S-19500/228 • Low power loss, high efficiency. • Low forward voltage, high current capability • High surge capacity. • In compliance with EU RoHS 2002/95/EC directives 0.177(4.5) MAX. 0.058(1.47) 0.042(1.07) free wheeling , and polarlity protection applications. 0.038(0.96) 0.019(0.50) MECHANICAL DATA • Case: TO-220AB Molded plastic 0.100(2.54) 0.115(2.92) 0.080(2.03) 0.50(12.7)MIN. • For use in low voltage,high frequency inverters 0.025(0.65)MAX. 0.100(2.54) • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 • Polarity: As marked. • Standard packaging: Any • Weight: 0.065 ounces, 1.859grams. 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 M E TE R S YM B OL SB3020CT SB3030C T SB3040CT SB3045C T SB3050CT SB 3060C T UNITS M a xi m um Re c urr e nt P e a k Re ve rs e Vo lta g e V RRM 20 30 40 45 50 60 V M a xi m um RM S Vo lta g e V RMS 14 21 28 3 1 .5 35 42 V M a xi m um D C B lo c k i ng Vo lta g e V DC 20 30 40 45 50 60 V M a xi m um A ve r a g e F o rwa rd C urr e nt a t Tc = 7 5 O C I F (AV ) 25 A P e a k F o r wa rd S ur g e C urre nt : 8 .3 m s 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 m e tho d ) IF S M 275 A M a xi m um F o r wa rd Vo lta g e a t 1 5 A p e r le g VF M a xi m um D C Re ve rs e C urre nt a t Ra te d D C B lo c k i ng Vo lta g e Typ i c a l The rm a l Re s i s ta nce Op e ra ti ng J unc ti o n Te m p e ra tur e Ra ng e S to ra g e Te m p e ra ture Ra ng e August 26,2010-REV.02 T J =2 5 O C T J =1 0 0 O C 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 SB3020CT 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 10 20 50 100 O CASE TEMPERATURE, C NO. OF CYCLE AT 60Hz Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT 40 T J=100 OC INSTANTANEOUS FORWARD CURRENT AMPERES INSTANTANEOUS REVERSE CURRENT, mA 10 1.0 T J=75 OC 0.1 O T J=25 C 0.01 20-45V 10 8 6 4 50-60V 2 1.0 0.8 0.6 0.4 0.2 0.001 0.1 0 20 40 60 80 100 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) Fig.3- TYPICAL REVERSE CHARACTERISTIC 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC CAPACITANCE, pF 1200 1000 800 O TJ = 25 C 600 400 200 1 2 5 10 20 50 100 200 500 REVERSE VOLTAGE, VOLTS Fig.5- TYPICAL JUNCTION CAPACITANCE August 26,2010-REV.02 PAGE . 2