SK54

DATA SHEET SK52~S510 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE 20 to 100 Volts CURRENT 5.0 Amperes FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • For surface mounted applications • Low profile package • Built-in strain relief • Metal to silicon rectifier. majority carrier conduction • 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 SMC/DO-214AB Unit: inch (mm) .128(3.25) .108(2.75) .280(7.11) .260(6.60) .012(.305) .006(.152) MECHANICAL DATA Case: JEDEC DO-214AB molded plastic Terminals:Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes positive end (cathode) Standard packaging: 16mm tape (EIA-481) Weight: 0.007 ounce, 0.21 gram .050(1.27) .030(0.76) .320(8.13) .305(7.75) .103(2.62) .079(2.00) .008(.203) .002(.051) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load. PA RA M E TE 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 R e c t i f i e d C ur r e nt . 3 7 5 " ( 9 . 5 m m ) l e a d l e ng t h a t TL = 7 5 O C 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 5 . 0 A ( N o t e 1 ) M a x i m u m D C R e v e r s e C u r r e n t TA = 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 TA = 1 0 0 O C M a xi m um l The r m a l R e s i s t a nc e ( N o t e 2 ) 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 S YM B O L V RRM V RMS V DC IAV IF S M VF IR R θJ L R θJ A TJ T S TG 0 .5 0 SK52 20 14 20 SK53 30 21 30 SK54 40 28 40 SK55 50 35 50 5 .0 100 0 .7 5 0 .5 20 1 7 .0 5 5 .0 -5 0 to +1 2 5 -5 0 to +1 5 0 0 .8 5 SK56 60 42 60 SK58 80 56 80 SK59 90 63 90 S510 100 70 100 U N IT S V V V A A V mA O .245(6.22) .220(5.59) C/ W C C O O NOTES: 1. Pulse Test with PW =300µsec, 1% Duty Cycle. 2. Mounted on P.C. Board with 14mm 2 ( .013mm thick) copper pad areas. STAD-JUL.01.2004 PAGE . 1 R ATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT, AMPERES 5 PEAK FORWARD SURGE CURRENT , AMPERES 100 80 60 40 20 0 4 3 SINGLE P HASE HALF WAVE 60HZ RESISTIVE OR INDUCTIVE L OAD .375" 9.5m m LEAD LENGTH 2 1 0 0 20 40 60 80 100 120 140 160 180 1 10 NO. OF CYCLE AT 60HZ 100 LEAD TEMPERATURE, OC Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT 10 2 10 FORWARD CURRENT, AMPERES 10 1 V RRM =20-40V V RRM =50-60V V RRM =80-100V T J =100 OC 20-40V 50-60V REVERSE CURRENT, mA 80-100V 10 0 10 -1 1.0 10 -2 T J = 25 OC 10 -3 T A =25 OC 10 -4 20 40 60 80 100 120 0.1 0.2 0.4 0.6 0.8 1.0 PERCENT OF RATED PEAK REVERSE VOLTAGE, % FORWARD VOLTAGE, VOLTS Fig.3- TYPICAL REVERSE CHARACTERISTIC Fig.4- TYPICAL INSTANTANEOUS FORWARD CHRACTERISTIC STAD-JUL.01.2004 PAGE . 2