DATA SHEET SB320~SB3100 SCHOTTKY BARRIER RECTIFIERS 20 to 100 Volts VOLTAGE CURRENT DO-201AD 3.0 Amperes Unit: inch(mm) FEATURES • Plastic package has Underwriters Laboratory .052(1.3) .048(1.2) 1.0(25.4)MIN. Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MIL-S-19500/228 • For use in low voltage,high frequency inverters ,free wheeling , and polarity protection applications . • Pb free product are available : 99% Sn above can meet RoHS environment .375(9.5) .285(7.2) substance directive request MECHANICALDATA Case: DO-201AD Molded plastic .210(5.3) .188(4.8) 1.0(25.4)MIN. Terminals: Axial leads, solderable per MIL-STD-750,Method 2026 Polarity: Color band denotes cathode Mounting Position: Any Weight: 0.04 ounces, 1132mg MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. P A R A M E TE R S YM B O L S B 320 S B 330 S B 340 S B 350 S B 360 S B 3 8 0 S B 3 1 0 0 U N IT S M a xim um R e curre nt P e a k R e ve rse V o lta g e V RRM 20 30 40 50 60 80 100 V M a xim um R M S V o lta g e V RM S 14 21 28 35 42 56 70 V M a xim um D C B lo cking V o lta g e VDC 20 30 40 50 60 80 100 V M a xim um A ve ra g e F o rw a rd R e ctifie d C urre nt .3 7 5 "(9 .5 m m ) le a d le ng th a t T A = 7 5 O C IA V 3 .0 A P e a k F o rw a rd S urg e C urre nt : 8 .3 m s sing le ha lf sine -w a ve sup e rim p o se d o n ra te d lo a d (JE D E C m e tho d ) IF S M 80 A M a xim um F o rw a rd V o lta g e a t 3 .0 A VF M a xim um D C R e ve rse C urre nt T A = 2 5 O C a t R a te d D C B lo cking V o lta g e T A = 1 0 0 O C IR 0 .5 30 R θ JA 20 TJ -5 0 T O + 1 2 5 O C T S TG -5 0 T O + 1 5 0 O C M a xim um l T he rm a l R e sista nce O p e ra ting Junctio n Te m p e ra ture R a ng e S to ra g e Te m p e ra ture R a ng e STAD-NOV.15.2004 0 .5 5 0 .7 5 0 .8 5 V mA O C /W PAGE . 1 90 5.0 4.0 3.0 2.0 .375"9.5mm LEADLENGHTS RESISTIVEORINDUCTIVE LOAD 1.0 0 0 20 40 60 80 100 120 140 160 PEAK FORWARD SURGE CURRENT, AVERAGEFORWARDRECITIFIED CURRENTAMPERES RATING AND CHARACTERISTIC CURVES 80 70 60 50 40 30 20 10 1 2 O AMBIENT TEMPERAURE, C Fig.1- FORWARD CURRENT DERATING CURVE TJ = 100 C 1.0 O TJ = 75 C 0.1 O TJ = 25 C 0.01 V RRM = 2 0 - 4 0 V V RRM = 5 0 - 1 0 0 V 20 40 60 80 100 120 140 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) Fig.3- TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT AMPERES INSTANTANEOUS REVERSE CURRENT, mA 20 50 100 50 O STAD-NOV.15.2004 10 Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT 10 .001 5 NO. OF CYCLE AT 60HZ TJ = 25 OC f = 1.0mHz Vsig= 50mVp-p 10 50-60V 20-40V 80-100V 1.0 0.1 0 .2 .4 .6 .8 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PAGE . 2