SK35

SK32 ~ S310 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE 20 to 100 Volts CURRENT 3.0 Amperes SMC/DO-214AB Unit: inch (mm) 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 • In compliance with EU RoHS 2002/95/EC directives .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 C ur r e nt . 3 7 5 " ( 9 . 5 m m ) l e a d l e ng t h a t T L = 7 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 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 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 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 θJ L R θJ A TJ T S TG SK32 20 14 20 SK33 30 21 30 SK34 40 28 40 SK35 50 35 50 SK36 SK38 SK39 60 42 60 80 56 80 90 64 90 S310 100 70 100 .245(6.22) .220(5.59) U N IT S V V V A A 3 .0 100 0 .5 0 0 .7 5 0 .5 20 20 75 -5 5 to +1 2 5 -5 5 to +1 5 0 -5 5 to +1 5 0 O 0 .8 5 V mA C/W O C C O NOTES: 1. Pulse Test with PW =300µsec, 1% Duty Cycle. 2. Mounted on P.C. Board with 8.0mm 2 ( .013mm thick) copper pad areas. STAD-JAN.23.2007 PAGE . 1 SK32 ~ S310 RATING AND CHARACTERISTIC CURVES 4.0 3.0 2.0 .375"9.5mm LEADLENGHTS RESISTIVEORINDUCTIVE LOAD 20-50V 80-100V INSTANTANEOUS FORWARD CURRENT AMPERES AVERAGEFORWARDRECITIFIED CURRENTAMPERES 5.0 50 20-40V 10 80-100V 1.0 50-60V TJ = 25OC Pulse Width = 300ms 1% Duty Cycle 0.1 1.0 0 0 20 40 60 80 100 O 120 140 160 LEAD TEMPERAURE, C Fig.1- FORWARD CURRENT DERATING CURVE .2 .3 .4 .5 .6 .7 .8 .9 1.0 1.1 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.2- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 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 1.0 0.10 T J = 75 C O T J = 25 C O 0.01 VRRM=20-40V VRRM=50-100V .001 20 40 60 80 100 120 140 NO. OF CYCLE AT 60HZ PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) Fig.3- TYPICAL REVERSE CHARACTERISTICS Fig.4- MAXIMUM NON - REPETITIVE SURGE CURRENT STAD-JAN.23.2007 PAGE . 2 SK32 ~ S310 MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 3K per 13" plastic Reel T/R - 0.5Kper 7” plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2007 The information presented in this document is believed to be accurate and reliable. The specifications and information herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any license under its patent rights or rights of others. STAD-JAN.23.2007 PAGE . 3