DATA SHEET SB2020FCT~SB20200FCT ISOLATION SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 200 Volts CURRENT 20 Amperes ITO-220AB Unit : inch (mm) FEATURES • Exceeds environmental standards of MIL-S-19500/228 .189(4.8) .165(4.2) .272(6.9) .248(6.3) .406(10.3) .381(9.7) .112(2.85) .100(2.55) • Plastic package has Underwriters Laboratory Flammability Classification 94V-O. Flame Retardant Epoxy Molding Compound. .134(3.4) .118(3.0) .130(3.3) .114(2.9) • Low power loss, high efficiency. • Low forwrd voltge, high current capability .606(15.4) .583(14.8) • High surge capacity. • For use in low voltage,high frequency inverters free wheeling , and polarlity protection applications. • Pb free product are available : 99% Sn above can meet Rohs environment substance directive request .055(1.4) .039(1.0) .035(0.9) .011(0.3) MECHANCALDATA Case: ITO-220AB Molded plastic .1 (2.55) Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 .114(2.9) .098(2.5) .543(13.8) .512(13.0) .161(4.1)MAX .055(1.4) .039(1.0) .032(.8) MAX .1 (2.55) AC Polarity: As marked. Positive CT Standard packaging: Any AC Weight: 0.08 ounces, 2.24grams. 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 O L S B 2 0 2 0 C T S B 2 0 3 0 C T S B 2 0 4 0 C T S B 2 0 5 0 C T S B 2 0 6 0 C T S B 2 0 8 0 C T S B 2 0 1 0 0 C T S B 2 0 1 5 0 C T S B 2 0 2 0 0 C T U N I T S M a xi m um R e c ur r e nt P e a k R e ve r s e V o l t a g e V RRM 20 30 40 50 60 80 100 150 200 V M a xi m um R M S V o l t a g e V RMS 14 21 28 35 42 56 70 105 140 V M a xi m um D C B l o c k i ng V o l t a g e V DC 20 30 40 50 60 80 100 150 200 V M a xi m um A ve r a g e F o r w a r d C ur r e nt . 3 7 5 " ( 9 . 5 m m ) l e a d l e ng t h a t T c = 9 0 OC IAV 2 0 .0 A P e a k F o r w a r d S ur g e C ur r e nt : 8 . 3 m s s i ng l e ha l f s i ne w a ve s up e r i m p o s e d o n r a t e d l o a d ( J E D E C m e t ho d ) IFS M 200 A M a xi m um F o r w a r d V o l t a g e a t 1 0 . 0 A , p e r l e g VF M a xi m um D C R e ve r s e C ur r e nt T A = 2 5 OC a t R a t e d D C B l o c k i ng V o l t a g e T A = 1 0 0 OC IR 0 .5 100 RθJ C 2 TJ - 5 0 TO + 1 2 5 O C T S TG - 5 0 TO + 1 5 0 O C Ty p i c a l T h e r m a l R e s i s t a n c e O p e r a t i n g J u n c t i o n Te m p e r a t u r e R a n g e S t o r a g e Te m p e r a t u r e R a n g e 0 .5 5 0 .7 5 0 .8 5 0 .9 2 1 V mA O C /W Note. Both Bonding and Chip structure are available. REV.1-APR.22.2005 PAGE . 1 25.0 20.0 15.0 10.0 5.0 0 0 50 150 100 PEAK FORWARD SURGE CURRENT, Amps AVERAGE FORWARD CURRENT, Amps RATING AND CHARACTERISTIC CURVES 240 210 8.3ms Single Half Since-Wave JEDEC Method 180 150 120 90 60 30 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 20,30,40V FORWARD CURRENT, Amps INSTANTANEOUS REVERSE CURRENT, mA 10 O TJ=100 C 1.0 O TJ=75 C 0.1 0.01 TJ=25 OC 50,60V 10 8 6 4 80,100V 2 1.0 .8 .6 .4 O TJ = 25 C Pulse Width = 300 us 1% Duty Cycle .2 .1 0.001 .3 20 40 60 80 100 120 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE, % Fig.3- TYPICAL REVERSE CHARACTERISTICS REV.1-APR.22.2005 .4 .5 .6 .7 .8 0.9 1.0 140 FORWARD VOLTAGE, VOLTS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHRACTERISTICS PAGE . 2