SD820CT~SD8150CT SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS 8 Amperes CURRENT VOLTAGE 20 to 150 Volts TO-251AB Unit : inch (mm) FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O .264(6.7) .248(6.3) .098(2.5) .082(2.1) • For surface mounted applications .216(5.5) .200(5.1) • Built-in strain relief • Low power loss, High efficiency .024(0.6) .016(0.4) .063(1.6) .047(1.2) • Low profile package .225(5.7) .209(5.3) • High surge capacity • For use in low voltage high frequency inverters, free wheeling, and polarity protection applications .307(7.8) MECHANICALDATA .283(7.2) • Pb free product are available : 99% Sn above can meet Rohs environment substance directive request .071(1.8) .051(1.3) .032(0.8) .012(0.3) Case: D PAK/TO-251AB molded plastic .02(0.5) .09 .09 (2.3) (2.3) Terminals: Solder plated, solderable per MIL-STD-202G,Method 208 Polarity: As marking Standard packaging: 16mm tape (EIA-481) Weight: 0.015 ounces, 0.4grams. 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% PAR AME T E R S YM B OL SD820CT SD830CT 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 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 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 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 = 8 5 OC IAV 8 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 ) IFSM 85 A M a xi m um F o r w a r d V o l t a g e a t 4 . 0 A ( N o t e 1 ) VF M a x i m u m D C R e v e r s e C u r r e n t Tc = 2 5 O C a t R a t e d D C B l o c k i n g V o l t a g e Tc = 1 0 0 O C IR 0 .2 20 RθJ C 80 TJ -5 0 to +1 2 5 O C T J , T STG -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 S t o r a g e Te m p e r a t u r e R a n g 0 .5 5 SD840CT SD850CT SD860CT SD880CT SD8100CT SD8150CT 0 .7 5 0 .8 5 U N IT S 0.92 V mA O C/W Notes : 1. Thermal Resistance Junction to Ambient. REV.0-MAR.8.2005 PAGE . 1 10.0 8.0 6.0 4.0 RESISTTIVE OR INDUCTIVE LOAD 2.0 0 20 40 60 80 50 INSTNTANEOUS FORWARD CURRENT AMPERES AVERAGE FORWARD CURRENT, AMPERES RATING AND CHARACTERISTIC CURVES 100 120 20- 40V 10 80- 100 V 1.0 O TJ=25 C f=1.0mHz Visg=5mVp-p 0.1 140 50- 60V .2 .3 .5.6 .4 .7 .8.91.0 1.1 INSTANTANEOUS FORWARD VOLTAGE, VOLTS O CASE TEMPERATURE, C Fig.2- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC Fig.1- FORWARD CURRENT DERATING CURVE 100 10 O T J =100 C CAPACITANCE, pF INSTANTANEOUS REVERSE CURRENT, MILAMPERES 10000 T J = 75 OC 1.0 1000 TJ=25 OC f=1.0mHz Visg=5mVp-p 100 T J = 25 OC 0.1 .01 10 0.1 0 20 40 60 1.0 10 100 80 100 120 140 REVERSE VOLTAGE, VOLTS PERCENT OF RATEP PEAK REVERSE VOLTAGE % Fig.4- TYPICAL JUNCTION CAPACITANCE PEAK FORWARD SURGE CURRENT, AMPERES Fig.3- TYPICAL REVERSE CHARACTERISTICS 120 100 80 60 40 20 0 1 10 100 NO. OF CYCLES AT 60Hz Fig.5- MAXIMUM NON-REPETITIVE SURGE CURRENT REV.0-MAR.8.2005 PAGE . 2