SB2020FCT SERIES SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 60 Volts CURRENT 20 Amperes FEATURES 0.112(2.85) 0.100(2.55) Flammability Classification 94V-O. Flame Retardant Epoxy Molding Compound. 0.406(10.3) 0.381(9.7) 0.134(3.4) 0.118(3.0) 0.189(4.8) 0.165(4.2) 0.272(6.9) 0.248(6.3) • Plastic package has Underwriters Laboratory 0.130(3.3) 0.114(2.9) • Exceeds environmental standards of MIL-S-19500/228 0.606(15.4) 0.583(14.8) • Low power loss, high efficiency. • Low forward voltage, high current capability • High surge capacity. • For use in low voltage,high frequency inverters free wheeling , and polarlity protection applications. • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 0.100(2.55) MECHANCAL DATA 0.177(4.5) 0.137(3.5) • Case: ITO-220AB full Molded plastic 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) • Polarity: As marked. • 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 YM B OL SB2020F C T S B2030F CT SB 2040FC T SB 2045FC T SB2050F C T SB2060F C T UNITS Ma xi mum Re c ur r 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 31 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 r d C ur r e nt a t Tc = 7 5 O C IF (AV ) 2 0 .0 A P e a k F o rwa r d S urg 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 mp o s e d o n r a te d lo a d (J E D E C me tho d ) IF S M 200 A Ma xi mum F o r wa r d Vo lta g e a t 1 0 A p e r le g VF TJ = 2 5 OC TJ = 1 0 0 OC 0 .5 5 0 .7 5 IR 0 .2 50 Typ i c a l The r m a l Re s i s ta nc e p e r d i o d e R J C 2 Op e r a ti ng J unc ti o n Te m p e r a tur e Ra ng e TJ Ma xi mum D C Re ve r s e C ur r e nt a t Ra te d D C B lo c k i ng Vo lta g e S to r a g e Te m p e r a tur e Ra ng e 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 Note: Both Bonding and Chip structure are available. August 25,2010-REV.04 PAGE . 1 SB2020FCT SERIES 25 20-30V 40-60V 20 15 10 5 0 0 50 150 100 PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT AMPERES RATING AND CHARACTERISTIC CURVES 240 210 8.3ms Single Half Sine-Wave JEDEC Method 180 150 120 90 60 30 0 1 2 CASE TEMPERATURE, OC O TJ=100 C 1.0 O 0.001 0 TJ=75 C TJ=25 OC 20 40 60 80 100 120 50 100 40 20-45V 10 8 6 4 2 1.0 0.8 0.6 0.4 50-60V 1% Duty Cycle Pulse Width=300 m s T J =25 OC 0.2 0.1 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 140 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE, % Fig.3- TYPICAL REVERSE CHARACTERISTIC August 25,2010-REV.04 20 Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT INSTANTANEOUS FORWARD CURRENT AMPERES INSTANTANEOUS REVERSE CURRENT, mA 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