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SX32 thru SX39 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE SMA/DO-214AC Unit: inch (mm) 20 to 90 Volts CURRENT 3.0 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 .114(2.90) .098(2.50) .062(1.60) .047(1.20) .181(4.60) .157(4.00) .012(.305) .006(.152) .096(2.44) .078(2.00) MECHANICAL DATA Case: JEDEC DO-214AC molded plastic Terminals:Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes positive end (cathode) Standard packaging: 12mm tape (EIA-481) Weight: 0.002 ounce, 0.064 gram .060(1.52) .030(0.76) .008(.203) .002(.051) .208(5.28) .188(4.80) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C 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 ) 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 3 . 0 A ( N o t e 1 ) M a xi m um D C R e ve r s e C ur r e nt TA = 2 5 O C a t R a t e d D C B l o c k i ng Vo l t a g e TA = 1 0 0 O C M a xi m um 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 IF ( A V ) IF S M VF IR R J L R J A TJ T S TG 0 .5 0 .5 20 20 75 - 5 5 TO + 1 2 5 - 5 5 TO + 1 5 0 O SX32 20 14 20 SX33 30 21 30 SX34 40 28 40 SX35 50 35 50 3 .0 80 SX36 SX38 60 42 60 80 56 80 SX39 90 64 90 U N IT S V V V A A 0 .6 8 0 .8 5 V mA C/W O C C O NOTES: 1. Pulse Test with PW =300sec, 1% Duty Cycle. 2. Mounted on P.C. Board with 8.0mm 2 (.013mm thick) copper pad areas. STAD-FEB.26.2004 PAGE . 1 SX32 thru SX39 RATING AND CHARACTERISTIC CURVES 4.0 3.0 2.0 .375"9.5mm LEADLENGHTS RESISTIVEORINDUCTIVE LOAD INSTANTANEOUS FORWARD CURRENT AMPERES AVERAGEFORWARDRECITIFIED CURRENTAMPERES 5.0 50 10 20-40V 50-60V 80-90V 1.0 1.0 0 0 20 40 60 80 100 O 120 140 160 TJ = 25OC Pulse Width = 300ms 1% Duty Cycle 0.1 .2 .3 .4 .5 .6 .7 .8 .9 1.0 1.1 LEAD TEMPERAURE, C Fig.1- FORWARD CURRENT DERATING CURVE INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.2- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC 10 INSTANTANEOUS REVERSE CURRENT, mA PEAK FORWARD SURGE CURRENT, T J = 100 C O 160 140 120 100 80 60 40 20 0 1 2 5 10 20 50 100 8.3ms Single Half Since-Wave JEDEC Method 1.0 0.10 T J = 75 C O T J = 25 C O 0.01 VRRM=20-40V VRRM=50-90V .001 20 40 60 80 100 120 140 NO. OF CYCLE AT 60HZ PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) Fig.3- TYPICAL REVERSE CHARACTERISTIC Fig.4- MAXIMUM NON - REPETITIVE SURGE CURRENT STAD-FEB.26.2004 PAGE . 2 |
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