SD850T

SD820T~SD8150T SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS 8 Ampere CURRENT VOLTAGE 20 to 150 Volts FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • For surface mounted applications • Low profile package • Built-in strain relief • Low power loss, High efficiency • High surge capacity • For use in low voltage high frequency inverters, free wheeling, and polarity protection applications • Pb free product are available : 99% Sn above can meet Rohs environment substance directive request .307(7.8) .283(7.2) .225(5.7) .209(5.3) .264(6.7) .248(6.3) .098(2.5) .082(2.1) .024(0.6) .016(0.4) TO-251AB Unit : inch (mm) .063(1.6) .047(1.2) .216(5.5) .200(5.1) MECHANICALDATA Case: TO-251AB molded plastic 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. .032(0.8) .012(0.3) .09 .09 (2.3) (2.3) .071(1.8) .051(1.3) .02(0.5) 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 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 M a xi m um R M S V o l t a g e M a xi m um D C B l o c k i ng V o l t a g e 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 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 ) M a xi m um F o r w a r d V o l t a g e a t 8 . 0 A M a xi m um D C R e ve r s e C ur r e nt T J = 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 J = 1 0 0 OC 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 S YM B OL V RRM V RMS V DC IAV IFS M VF 0 .5 5 SD820T 20 14 20 SD830T 30 21 30 SD840T 40 28 40 SD850T 50 35 50 8 150 0 .7 5 0 .5 50 6 -5 0 to +1 2 5 -5 0 to +1 5 0 O SD860T 60 42 60 SD880T 80 56 80 SD8100T SD8150T 100 70 100 150 105 150 U N IT S V V V A A 0 .8 5 0.92 V IR R θJ C TJ T J , T S TG mA C/W O C C O REV.0-MAR.8.2005 PAGE . 1 RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT AMPERES 10 8 6 4 2 0 PEAK FORWARD SURGE CURRENT AMPERES 120 100 80 60 40 20 0 0 50 100 O 150 CASE TEMPERATURE, C 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 INSTANTANEOUS REVERSE CURRENT, mA 40 INSTANTANEOUS FORWARD CURRENT AMPERES 50V~60V 20V~40V 1.0 TJ=100 C O 10 8 6 4 2 1.0 .8 .6 .4 .2 .1 .3 .4 .5 .6 .7 80V~100V 0.1 TJ=75 C O 0.01 TJ=25 C O 0.001 .8 .9 1.0 20 40 60 80 100 120 140 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.3- TYPICAL REVERSE CHARACTERISTICS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS REV.0-MAR.8.2005 PAGE . 2