SS18W

SS12W SERIES S URFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE 20 to 100 Volts CURRENT 1.0 Ampere 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 • High current capacity ,low V F • For use in low voltage high frequency inverters, free wheeling, and polarity protection applications. • In compliance with EU RoHS 2002/95/EC directives SMA(W) MECHANICAL DATA • Case: JEDEC SMA(W) 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: 0.0023 ounce, 0.0679 gram 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 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 1 . 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 a t TJ = 2 5 O C R a t e d D C B l o c k i ng Vo l t a g e TJ = 1 0 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 ( N o t e 2 ) S YM B O L S S 1 2 W S S 1 3 W S S 1 4 W S S 1 5 W S S 1 6 W S S 1 8 W S 1 0 0 W U N I T S VRRM VRMS VD C IF ( A V ) IF S M VF IR RθJ L RθJ A TJ TS T G -5 5 to +1 2 5 0 .5 0 .5 50 28 88 -5 5 to +1 5 0 -5 5 to +1 5 0 20 14 20 30 21 30 40 28 40 50 35 50 1 .0 30 0 .7 0 .8 5 0 .5 20 60 42 60 80 56 80 100 70 100 V V V A A V mA O C/ W C C 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 O O NOTES: 1.Pulse Test with PW =300µsec, 1% Duty Cycle. 2.Mounted on P.C. Board with 5.0mm 2 ( .013mm thick) copper pad areas. STAD-MAR.09.2009 1 PAGE . 1 SS12W SERIES RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD RECTIFIED CURRENT AMPERES =20-30V =40-100V PEAK FORWARD SURGE CURRENT, AMPERES 1.0 30 25 20 15 10 5 0 1 10 NO. OF CYCLE AT 60Hz .75 .50 SINGLEPHASEHALFWAVE60Hz RESISTIVEORINDUCTIVELOAD P .C.B MOUNTED ON 0.2 X 0.2"( 5.0 X 5. 0mm) COPPERPADAREAS .25 0 0 25 50 75 100 125 o 150 175 100 LEAD TEMPERATURE, C Fig.1-FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON-REPETITIVEPEAKFORWARD SURGE CURRENT 10 5 10 50-60V FORWARD CURRENT , AMPERES 10 4 20-40V REVERSE CURRENT ,m Am 10 3 T J =125 C O 1.0 80-100V 10 2 T J =75 C 10 1 O 0.1 T A = 25 O C 10 0 10 -1 T J =25 C 10 -2 O V RRM =20-60V V RRM =80-100V 0.01 20 40 60 80 100 0 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 CHARACTERISTIC STAD-MAR.09.2009 1 PAGE . 2 SS12W SERIES MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 7.5K per 13" plastic Reel T/R - 1.8Kper 7” plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2009 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-MAR.09.2009 1 PAGE . 3