AS320 THRU AS3200 3.0A Surface Mount Schottky Barrier Rectifiers - 20V-200V Features Package outline • Batch process design, excellent power dissipation offers better reverse leakage current and thermal resistance SMC • Low profile surface mounted application in order to optimize board space 0.272(6.9) • Low power loss, high efficiency 0.248(6.3) 0.012(0.3) Typ. • High current capability, low forward voltage drop • High surge capability • Guardring for overvoltage protection 0.189(4.8) • Ultra high-speed switching 0.165(4.2) • Silicon epitaxial planar chip, metal silicon junction • Lead-free parts meet RoHS requirements • Suffix "-H" indicates Halogen free parts, ex. AS320-H Mechanical data 0.098(2.5) 0.075(1.9) • Epoxy:UL94-V0 rated flame retardant • Case : Molded plastic, DO-214AB / SMC 0.048(1.2) Typ. 0.048 (1.2) Typ. • Terminals : Solder plated, solderable per MIL-STD-750, Method 2026 • Polarity : Indicated by cathode band Dimensions in inches and (millimeters) • Mounting Position : Any • Weight : Approximated 0.19 gram o Maximum ratings (AT TA =25 C unless otherwise noted) PARAMETER SYMBOLS A 320S A 330S A 340S A 350S A 360S A 380S A 3100S A 3150S A 3200S UNIT Maximum repetitive peak reverse voltage VRRM 20 30 40 50 60 80 100 150 200 V Maximum RMS voltage VRMS 14 21 28 35 42 56 70 105 140 V Maximum continuous reverse voltage VR 20 30 40 50 60 80 100 150 200 V Maximum average forward rectified current IO 3.0 A Non-repetitive peak forward surge current 8.3ms 80 A single half sine-wave IFSM Typical junction capacitance (Note 1) CJ 250 pF Operating junction temperature range TJ -55 to +125 -55 to +150 °C Storage temperature range TSTG -65 to +175 °C o Electrical characteristics (AT TA =25 C unless otherwise noted) PARAMETER SYMBOLS A 320S A 330S A 340S A 350S A 360S A 380S A 3100S A 3150S A 3200S UNIT Maximum instantaneous forward voltage at IF =3.0A VF 0.475 0.50 0.70 0.85 0.90 0.92 V Maximum reverse leakage current TJ =25° C 0.5 mA IR at rated VRJ T =100° C 20 mA Thermal characteristics PARAMETER SYMBOLS A 320S A 330S A 340S A 350S A 360S A 380S A 3100S A 3150S A 3200S UNIT Typical thermal resistance junction to ambient (Note2) RθJA 40 °C/W Typical thermal resistance junction to case (Note 2) RθJC 20 °C/W Notes1: Measured at 1MHz and applied reverse voltage of 4.0V D.C 2: Mounted on FR-4 PCB copper, minimum recommended pad layout Document ID Issued Date Revised Date Revision Page. Page 1 AS-121631 2008/02/10 2019/07/04 G 3 Rating and characteristic curves (AS320 THRU AS3200) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE FIG.2-TYPICAL FORWARD CHARACTERISTICS 3.0 ,(A) 2.5 50 20V 2.0 30V ~ 40V AS350~AS3200 ,(A) AS320~AS340 1.5 10 50V ~ 60V WARD CURRENT WARD 1.0 80V ~ 100V 3.0 0.5 150V~200V WARD CURRENT WARD AVERAGE FOR AVERAGE 0 1.0 0 20 40 60 80 100 120 140 160 180 200 LEAD TEMPERATURE,(° C) 0.1 FIG.3-MAXIMUM NON-REPETITIVE FORWARD TJ =25 C SURGE CURRENT Pulse Width 300us INSTANTANEOUS FOR INSTANTANEOUS 1% Duty Cycle 100 ,(A) .01 80 .1 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLTAGE,(V) 60 8.3ms Single Half TJ =25 C 40 Sine Wave JEDEC method WAARD SURGE CURRENT WAARD 20 FIG.5 - TYPICAL REVERSE CHARACTERISTICS PEAK FOR 0 100 1105 50 100 20V~40V NUMBER OF CYCLES AT 60Hz 50V~200V 10 FIG.4-TYPICAL JUNCTION CAPACITANCE 700 TJ= 100° C , (mA) 600 10. 500 400 01. ACITANCE,(pF) 300 T25CJ= ° 200 REVERSE LEAKAGE CURRENT 001. JUNCTION CAP 100 0 .01 .05 .1 .5 1 5 10 50 100 0. 001 0 20 40 60 80 100 REVERSE VOLTAGE,(V) PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) Document ID Issued Date Revised Date Revision Page. Page 2 AS-121631 2008/02/10 2019/07/04 G 3 AS320 THRU AS3200 3.0A Surface Mount Schottky Barrier Rectifiers - 20V-200V Pinning information Pin Simplified outline Symbol Pin1 cathode Pin2 anode 1 2 1 2 Marking Type number Marking code AS 320 SK32 AS330SK 33 AS340SK 34 AS350 SS35 AS360 SS36 AS380 SS38 AS3100 S310 AS3150 S315 AS3200 S320 Suggested solder pad layout C A B Dimensions in inches and (millimeters) PACKAGE ACB SMC 0.189 (4.80)0.063 (1.60) 0.158 (4.00) Document ID Issued Date Revised Date Revision Page. Page 3 AS-121631 2008/02/10 2019/07/04 G 3.