SB820~SB860 D2PAK SURFACE MOUNTSCHOTTKY BARRIER RECTIFIER VOLTAGE 20 to 60 Volts CURRENT 8 Ampere FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MIL-S-19500/228 • Low power loss, high efficiency. • Low forwrd voltge, high current capability • High surge capacity. • For use in low voltage,high frequency inverters free wheeling , and polarlity protection applications. .058(1.47) • In compliance with EU RoHS 2002/95/EC directives .042(1.07) MECHANICALDATA • Case: TO-220AC molded plastic package • Terminals: Lead solderable per MIL-STD-750, Method 2026 • Polarity: As marked. • Mounting Position: 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 S B 8 2 0 SB830 SB840 SB845 SB850 SB860 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 45 50 60 V Ma xi m um RMS Vo lta g e V RMS 14 21 28 3 1 .5 35 42 V Ma xi m um D C B lo c k i ng Vo lta g e V DC 20 30 40 45 50 60 V Ma xi m um A ve ra g e F o r wa rd C urr e nt a t Tc = 7 5 O C I F (AV ) 8 A P e a k F o rwa rd S urg e C urre 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 ra 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 r wa rd Vo lta g e a t 8 .0 A VF Ma xi m um D C Re ve rs e C urr e nt T J = 2 5 O C a t Ra te d D C B lo c k i ng Vo lta g e T J = 1 0 0 O C IR Typ i c a l The rm a l Re s i s ta nc e Op e r a ti ng J unc ti o n Te m p e ra ture Ra ng e S to r a g e Te m p e r a ture Ra ng e 0 .5 5 0 .2 50 R θJ C TJ T S TG 0 .7 5 0 .1 50 mA O 4 - 5 5 to + 1 2 5 V - 5 5 to + 1 5 0 - 5 5 to + 1 5 0 C / W O C O C NOTES: Both Bonding and Chip structure are available. STAD-DEC.02.2009 1 PAGE . 1 SB820~SB860 RATING AND CHARACTERISTIC CURVES 10 8 6 4 2 0 0 50 150 100 PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT AMPERES 150 CASE TEMPERATURE, OC 8.3ms Single Half Since-Wave JEDEC Method 110 90 70 50 30 20 10 1 2 5 10 20 50 100 NO. OF CYCLE AT 60Hz Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT 10 40 1.0 TJ = 100 C 0.1 TJ = 75 C INSTANTANEOUS FORWARD CURRENT AMPERES INSTANTANEOUS REVERSE CURRENT, mA 120 O O 0.01 O TJ = 25 C V RRM =20-40V V RRM =50-60V 20V~45V 50~60V 10 8 6 4 2 1.0 .8 .6 .4 O TJ = 25 C Pulse Width = 300ms 1% Duty Cycle .2 .1 .3 .4 .5 .6 .7 .8 0.9 1.0 .001 0 20 40 60 80 100 INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) Fig.3- TYPICAL REVERSE CHARACTERISTICS STAD-DEC.02.2009 1 Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PAGE . 2