SD820CS~SD860CS SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS 8 Amperes CURRENT VOLTAGE 20 to 60 Volts FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • For surface mounted applications • Low profile package • Built-in strain relief • 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 MECHANICALDATA • Case: DPAK/TO-252 molded plastic • Terminals: Solder plated, solderable per MIL-STD-750,Method 2026 • Polarity: As marking • Standard packaging: 16mm tape (EIA-481) • Weight: 0.0104 ounces, 0.297 grams. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% PA RA M E TE R S YM B O L S D 8 2 0 C S S D 8 3 0 C S S D 8 4 0 C S S D 8 5 0 C S S D 8 6 0 C S U N I T S 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 V RRM 20 30 40 50 60 V M a xi m um R M S V o l t a g e V RMS 14 21 28 35 42 V M a xi m um D C B l o c k i ng V o l t a g e V DC 20 30 40 50 60 V 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 C = 7 5 OC IF ( A V ) 8 A 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 ) IF S M 85 A M a xi m um F o r w a r d V o l t a g e a t 4 . 0 A ( N o t e 1 ) VF 0 .5 5 0 .7 5 V 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 IR 0 .2 20 0 .1 20 mA Ty p i c a l T h e r m a l R e s i s t a n c e 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 STAD-APR.27.2009 R θJ C R θJ A TJ T S TG 5 .0 80 -5 5 to +1 2 5 O -5 5 to +1 5 0 -5 5 to +1 5 0 C / W O C O C PAGE . 1 SD820CS~SD860CS 10 8 6 4 2 0 0 50 150 100 PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT AMPERES RATING AND CHARACTERISTIC CURVES O CASE TEMPERATURE, C 100 80 60 40 20 0 1 2 5 10 20 50 100 NO. OF CYCLE AT 60Hz Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT 10 40 1.0 TJ = 100 C 0.1 TJ = 75 C INSTANTANEOUS FORWARD CURRENT AMPERES INSTANTANEOUS REVERSE CURRENT, mA 120 O O 0.01 O TJ = 25 C V RRM =20-40V V RRM =50-60V 20V~45V 10 8 6 4 2 1.0 .8 .6 .4 0 20 40 60 80 .1 .4 .5 .6 .7 .8 0.9 1.0 100 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) Fig.3- TYPICAL REVERSE CHARACTERISTICS STAD-APR.27.2009 O TJ = 25 C Pulse Width = 300ms 1% Duty Cycle .2 .3 .001 50~60V INSTANTANEOUS FORWARD VOLTAGE ,VOLTS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PAGE . 2 SD820CS~SD860CS MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 3K per 13" 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-APR.27.2009 PAGE . 3