AS5822-AL

AS5820-AL THRU AS5822-AL 3.0A Surface Mount Schottky Barrier Rectifiers - 20V-40V Package outline Features • Batch process design, excellent power dissipation offers better reverse leakage current and thermal resistance SMA-L • Low profile surface mounted application in order to optimize board space 0.209(5.3) 0.185(4.7) • High current capability, low forward voltage drop • Guardring for overvoltage protection • Ultra high-speed switching • Silicon epitaxial planar chip, metal silicon junction • Lead-free parts meet RoHS requirements • Suffix "-H" indicates Halogen free parts, ex. AS5820-AL-H 0.012(0.3) Typ. 0.114(2.9) 0.091(2.3) Mechanical data 0.080(2.0) 0.063(1.6) • Epoxy:UL94-V0 rated flame retardant • Case : Molded plastic, DO-214AC / SMA-L • Terminals : Solder plated, solderable per 0.032(0.8) Typ. 0.032 (0.8) Typ. MIL-STD-750, Method 2026 • Polarity : Indicated by cathode band • Mounting Position : Any • Weight : Approximated 0.05 gram Maximum ratings Dimensions in inches and (millimeters) (AT T A =25 o C unless otherwise noted) PARAMETER SYMBOLS AS5820-AL AS5821-AL AS5822-AL UNITS Maximum repetitive peak reverse voltage VRRM 20 30 40 V Maximum RMS voltage VRMS 14 21 28 V 20 30 40 V Maximum continuous reverse voltage VR Maximum average forward rectified current IO 3.0 A IFSM 80 A CJ 250 pF Operating junction temperature range TJ -55 to +125 °C Storage temperature range TSTG -65 to +175 °C Non-repetitive peak forward surge current 8.3ms single half sine-wave Typical junction capacitance (Note 1) Electrical characteristics (AT o T A =25 C unless otherwise noted) PARAMETER SYMBOLS AS5820-AL AS5821-AL Maximum instantaneous forward voltage at IF=3.0A VF 0.475 0.50 Maximum reverse leakage current at rated V R IR TJ =25 °C TJ =100 °C AS5822-AL UNITS V 0.50 mA mA 0.5 20 Thermal characteristics PARAMETER SYMBOLS Typical thermal resistance junction to ambient (Note 2) Typical thermal resistance junction to case (Note 2) AS5820-AL RθJA RθJC AS5821-AL AS5822-AL UNITS °C / W °C / W 52 26 Notes1: Measured at 1MHz and applied reverse voltage of 4.0V D.C 2: Mounted on FR-4 PCB copper, minimum recommended pad layout Page 1 Document ID Issued Date Revised Date Revision Page. AS-121628 2008/02/10 2015/06/02 F 3 Rating and characteristic curves (AS5820-AL THRU AS5822-AL) FIG.2-TYPICAL FORWARD FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 50 2.5 0 20 40 60 80 100 120 140 160 180 200 LEAD TEMPERATURE (°C) PEAK FORWAARD SURGE CURRENT,(A) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT L 2-A 582 -AL 3.0 ~AS -AL 821 0.5 820 1.0 10 1.0 AS 5 1.5 AS 5 2.0 INSTANTANEOUS FORWARD CURRENT,(A) AVERAGE FORWARD CURRENT,(A) CHARACTERISTICS 3.0 TJ=25 C Pulse Width 300us 1% Duty Cycle 0.1 100 .01 80 .1 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLTAGE,(V) 60 8.3ms Single Half TJ=25 C Sine Wave 40 JEDEC method 20 FIG.5 - TYPICAL REVERSE 0 1 5 50 10 CHARACTERISTICS 100 100 NUMBER OF CYCLES AT 60Hz 10 REVERSE LEAKAGE CURRENT, (mA) FIG.4-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,(pF) 700 600 500 400 300 200 TJ=100°C 1.0 0.1 TJ=25°C 0.01 100 0 .01 .05 .1 .5 1 5 10 50 100 REVERSE VOLTAGE,(V) 0.001 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) Page 2 Document ID Issued Date Revised Date Revision Page. AS-121628 2008/02/10 2015/06/02 F 3 AS5820-AL THRU AS5822-AL 3.0A Surface Mount Schottky Barrier Rectifiers - 20V-40V Pinning information Pin Pin1 Pin2 Simplified outline cathode anode 1 Symbol 2 1 2 Marking Type number Marking code AS5820-AL AS5821-AL AS5822-AL SK32 S K33 SK34 Suggested solder pad layout C A B Dimensions in inches and (millimeters) PACKAGE A B C SMA-L 0.110 (2.80) 0.059 (1.50) 0.110 (2.80) Page 3 Document ID Issued Date Revised Date Revision Page. AS-121628 2008/02/10 2015/06/02 F 3