SK36

SK32 ~ SK36 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE 20 to 60 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 • In compliance with EU RoHS 2002/95/EC directives 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: 0.0082 ounce, 0.2325 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 Ma xi m um Re c ur re nt P e a k Re ve rs e Vo lt a g e Ma xi m um RM S Vo lta g e Ma xi m um D C B lo c k i ng Vo lt a g e Ma xi m um A ve r a g e F o rwa r d C urr e nt a t T L = 7 5 O C P e a k F o rwa r d S ur g e C ur re nt : 8 .3 m s s i ng le ha lf s i ne - wa ve s up e ri mp o s e d o n ra t e d lo a d (J E D E C me t ho d ) Ma xi m um F o rwa rd Vo lta g e a t 3 .0 A ( No t e 1 ) Ma xi m um D C Re ve rs e C urre nt T J = 2 5 C a t Ra te d D C B lo c k i ng Vo lt a g e T J = 1 0 0 O C Typ i c a l The r ma l Re s i s ta nc e ( No t e 2 ) Op e r a ti ng J unc t i o n Te mp e r a ture R a ng e S to r a g e Te m p e ra t ure Ra ng e O S YM B OL V RRM V RM S V DC I F ( AV ) IF S M VF IR RθJL R θJ A TJ T S TG SK32 20 14 20 SK33 30 21 30 SK34 40 28 40 3 .0 100 SK35 50 35 50 SK36 60 42 60 UNITS V V V A A 0 .5 0 0 .1 20 20 75 -5 5 to +1 2 5 0 .7 5 0 .0 2 10 O V mA C/W O -5 5 to +1 5 0 -5 5 to +1 5 0 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-MAR.02.2010 2 PAGE . 1 SK32 ~ SK36 RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD RECTIFIED CURRENT AMPERES =20-30V =40-60V INSTANTANEOUS FORWARD CURRENT AMPERES 5.0 4.0 3.0 2.0 RESISTIVEORINDUCTIVE LOAD 50 20-40V 10 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 .2 .3 .4 .5 .6 .7 .8 .9 1.0 1.1 LEAD TEMPERATURE, C Fig.1- FORWARD CURRENT DERATING CURVE INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.2- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 INSTANTANEOUS REVERSE CURRENT, mA 160 PEAK FORWARD SURGE CURRENT, 1.0 140 120 100 80 60 40 20 0 1 2 5 10 20 50 100 TJ = 1 C 00 O 0.1 TJ = 7 C 5 O 0.01 TJ = 2 C 5 O V RRM =20-40V V RRM =50-60V .001 0 20 40 60 80 100 NO. OF CYCLE AT 60HZ PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) Fig.3- TYPICAL REVERSE CHARACTERISTICS Fig.4- MAXIMUM NON - REPETITIVE SURGE CURRENT STAD-MAR.02.2010 2 PAGE . 2 SK32 ~ SK36 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 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.02.2010 2 PAGE . 3