SD820S SERIES SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 60 Volts CURRENT 8 Amperes TO-252 / DPAK Unit：inch(mm) FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O 0.264(6.7) 0.248(6.3) 0.216(5.5) 0.200(5.1) • Low profile package • Built-in strain relief 4 0.024(0.6) 0.016(0.4) 0.063(1.6) 0.047(1.2) • For surface mounted applications 0.098(2.5) 0.082(2.1) 0.225(5.7) 0.209(5.3) • Low power loss, High efficiency • For use in low voltage high frequency inverters, free wheeling, and polarity protection applications • In compliance with EU RoHS 2002/95/EC directives 0~0.004(0.08) 0.040(1.0) • High surge capacity 0.106(2.7) 0.090(2.3) MECHANICAL DATA 0.02(0.5) 0.032(0.8) 0.012(0.3) • Case: DPAK/TO-252 molded plastic 0.09(2.3) 0.071(1.8) 0.051(1.3) 0.09(2.3) • 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. 4 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 OL S D 8 2 0 S SD830S SD840S SD850S SD860S UN ITS Ma xi m um Re c urr e nt P e a k Re ve r s e Vo lta g e V RRM 20 30 40 50 60 V Ma xi m um RM S Vo lta g e V RM S 14 21 28 35 42 V Ma xi m um D C B lo c k i ng Vo lta g e V DC 20 30 40 50 60 V Ma xi m um A ve ra g e F o r wa rd C ur re nt a t T C = 7 5 OC I F ( AV ) 8 A P e a k F o r wa rd S urg e C urr e nt : 8 .3 m s s i ng le ha lf s i ne wa ve s up e ri m p o s e d o n r a te d lo a d (J E D E C m e t ho d ) IF S M 85 A Ma xi m um F o rw a rd Vo lta g e a t 8 . 0 A VF Ma xi m um D C Re ve rs e C ur re nt a t Ra te d D C B lo c k i ng Vo lt a g e Typ i c a l The rm a l Re s i s ta nc e Op e r a ti ng J unc ti o n Te m p e ra t ure Ra ng e S to r a g e Te mp e r a t ur e Ra ng e August 17,2010-REV.02 TJ= 2 5 OC TJ= 1 0 0 OC 0 .5 5 0 .7 5 IR 0 .2 20 R J C R J A 5 .0 80 TJ T S TG -5 5 to + 1 2 5 V mA O -5 5 to + 1 5 0 -5 5 to + 1 5 0 C / W O C O C PAGE . 1 SD820S SERIES 10 20-30V 40-60V 8 6 4 2 0 0 50 150 100 PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT AMPERES RATING AND CHARACTERISTIC CURVES 120 100 80 60 40 20 0 1 2 O 10 O TJ = 100 C 1.0 O TJ = 75 C 0.1 O TJ = 25 C 0.001 0 20 40 60 80 20 50 100 40 20V ~ 40V 50 ~ 60V 10 8 6 4 2 1.0 0.8 0.6 0.4 TJ=25 OC Pulse Width=300 m s 1% Duty Cycle 0.2 0.1 0. 3 0. 4 0. 5 0. 6 0. 7 0. 8 0. 9 1. 0 100 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE, (%) Fig . 3 - TYPICAL REVERSE CHARACTERISTIC August 17,2010-REV.02 10 Fig . 2 - MAXIMUM NON - REPETITIVE SURGE CURRENT INSTANTANEOUS FORWARD CURRENT AMPERES INSTANTANEOUS REVERSE CURRENT, mA Fig . 1 - FORWARD CURRENT DERATING CURVE 0.01 5 NO. OF CYCLE AT 60Hz CASE TEMPERATURE, C INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig . 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC PAGE . 2 SD820S SERIES MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 3K per 13" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2010 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. August 17,2010-REV.02 PAGE . 3