SB2520CT SERIES SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 60 Volts CURRENT 25 Amperes FEATURES • Plastic package has Underwriters Laboratory 0.419(10.66) 0.387(9.85) Flammability Classification 94V-O. 0.196(5.00) 0.163(4.16) 0.139(3.55) MIN. Flame Retardant Epoxy Molding Compound. 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. • For use in low voltage,high frequency inverters free wheeling , and polarlity protection applications. 0.038(0.96) 0.019(0.50) • Case: TO-220AB Molded plastic 0.115(2.92) 0.080(2.03) 0.50(12.7)MIN. MECHANCEAL DATA 0.177(4.5) MAX. 0.058(1.47) 0.042(1.07) • In compliance with EU RoHS 2002/95/EC directives 0.025(0.65)MAX. • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 0.100(2.54) 0.100(2.54) • Polarity: As marked. • Standard packaging: Any • Weight: 0.0655 ounces, 1.859 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 M E TE R S YM B OL SB2520CT SB2530C T SB2540C T SB2545C T SB2550CT SB2560CT UNITS M a xi m um 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 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 r wa rd C ur r e nt a t Tc =7 5 O C IF (AV ) 2 5 .0 A P e a k F o rwa r d S ur g e C ur r e 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 200 A M a xi m um F o rwa r d Vo lta g e a t 1 2 .5 A p e r le g VF M a xi m um D C Re ve rs e C ur re nt a t Ra te d D C B lo c k i ng Vo lta g e Typ i c a l The r m a l Re s i s ta nc e O p e r a ti ng J unc ti o n Te m p e ra tur e Ra ng e S to r a g e Te m p e ra tur e Ra ng e T J =2 5 O C T J =1 0 0 O C 0 .5 5 0 .7 5 IR 0 .2 100 R J C 2 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 C NOTE: Both Bonding and Chip structure are available. August 25,2010-REV.03 PAGE . 1 SB2520CT 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 8.3ms Single Half Sine-Wave JEDEC Method 210 180 150 120 90 60 30 0 1 2 CASE TEMPERATURE, OC 5 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 20-45V 50-60V 10 8 6 4 2 1.0 0.8 0.6 0.4 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 1.0 100 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) Fig.3- TYPICAL REVERSE CHARACTERISTIC August 25,2010-REV.03 40 INSTANTANEOUS FORWARD VOLTAGE ,VOLTS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC PAGE . 2