SB520 SERIES SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 60 Volts CURRENT 5 Amperes FEATURES 0.052(1.3) 0.048(1.2) 1.0(25.4)MIN. • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MIL-S-19500/228 • For use in low voltage, high frequency inverters, free wheeling, 0.375(9.5) 0.285(7.2) and polarity protection applications. • In compliance with EU RoHS 2002/95/EC directives MECHANICAL DATA • Case: DO-201AD Molded plastic 0.210(5.3) 0.188(4.8) 1.0(25.4)MIN. • Terminals: Axial leads, solderable per MIL-STD-750,Method 2026 • Polarity: Color band denotes cathode • Mounting Position: Any • Weight: 0.039 ounces, 1.122 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. PA RA ME TE R S YM B OL SB520 SB530 SB540 SB550 SB560 UNITS Ma 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 50 60 V Ma xi m um RM S Vo lta g e V RMS 14 21 28 35 42 V Ma xi m um D C B lo c k i ng Vo lta g e V DC 20 30 40 50 60 V Ma xi m um A ve ra g e F o rwa rd Re c ti fi e d C urre nt (S e e F i g 1 ) I F (AV ) 5 A P e a k F o r wa rd S urg e C urr e nt : 8 .3 m s s i ng le ha lf s i ne wa ve s up e ri 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 150 A Ma xi m um F o rw a rd Vo lta g e a t 5 .0 A (NOTE S 3 ) VF 0 .5 5 0 .7 0 V IR 0 .2 50 0 .1 50 mA Ma xi m um D C Re ve r s e C ur re nt a t Ra te d D C B lo c k i ng Vo lta g e TJ= 2 5 OC T J = 1 0 0 OC RθJA R θJ C RθJL 50 12 15 P o we r D i s s i p a ti o n PD 5 Op e r a ti ng J unc ti o n Te mp e r a tur e R a ng e TJ Typ i c a l The rm a l Re s i s ta nc e ( NOTE S 2 ) (NOTE S 1 ) (NOTE S 1 ) S to r a g e Te mp e r a ture Ra ng e T S TG - 5 5 to + 1 2 5 O C / W W -5 5 to + 1 5 0 -5 5 to + 1 5 0 O C O C NOTES: 1. Measured at ambient temperature at a distance of 9.5mm from the case 2. Minimum Pad Area 3. Pulse test : 300μs pulse width, 1% duty cycle August 17,2010-REV.03 PAGE . 1 SB520 SERIES 5 =20-30V =40-60V 4 3 SINGLE PHASE HALF WAVE 60H Z RESISTIVE OR INDUCTIVE LOAD 2 1 0 0 20 40 60 80 100 120 140 160 180 PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT, AMPERES RATING AND CHARACTERISTIC CURVES 240 210 8.3ms Single Half Since-Wave JEDEC Method 180 150 120 90 60 30 0 1 2 5 O LEAD TEMPERATURE , C 100 10 FORWARD CURRENT, AMPERES VRRM=20-40V VRRM=50-60V 10 2 REVERSE CURRENT, mA 50 Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT 10 3 T J =100 OC 10 1 0 10 -1 T J = 25 OC 10 -2 10 -3 20 NO. OF CYCLE AT 60Hz Fig.1- FORWARD CURRENT DERATING CURVE 10 10 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE, % Fig.3- TYPICAL REVERSE CHARACTERISTIC August 17,2010-REV.03 20-40V 50-60V 1.0 O T A =25 C 0.1 0.2 0.4 0.6 0.8 1.0 FORWARD VOLTAGE, VOLTS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC PAGE . 2