BD340YT~BD3200YT THROUGH HOLE SCHOTTKY BARRIER RECTIFIERS VOLTAGE 40 to 200 Volts 3.0 Ampere CURRENT TO-251AB Unit : inch (mm) FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O .264(6.7) .248(6.3) .098(2.5) .082(2.1) • For surface mounted applications • Built-in strain relief .024(0.6) .016(0.4) .063(1.6) .047(1.2) .216(5.5) .200(5.1) • Low profile package .225(5.7) .209(5.3) • Low power loss, High efficiency • High surge capacity .307(7.8) • In compliance with EU RoHS 2002/95/EC directives .283(7.2) PRELIMINARY • For use in low voltage high frequency inverters, free wheeling, and polarity protection applications .071(1.8) .051(1.3) .032(0.8) .012(0.3) MECHANICAL DATA • Case: TO-251AB molded plastic .02(0.5) .09 .09 (2.3) (2.3) • Terminals: Solder plated, solderable per MIL-STD-750,Method 2026 • Polarity: As marking • Weight: 0.0104 ounces, 0.297 grams. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load. PA RA ME TE R S YMB OL B D 340YT Maxi mum Recurrent P eak Reverse Voltage VR R M 40 45 50 60 80 90 100 150 200 V Maxi mum RMS Voltage VR M S 28 3 1 .5 35 42 56 63 70 105 140 V Maxi mum D C B locki ng Voltage VD C 40 45 50 60 80 90 100 150 200 V Maxi mum A verage Forward C urrent ( S e e F i g u r e 1 ) IF ( A V ) 3.0 A P eak Forward S urge C urrent :8.3ms si ngle half si ne-wave superi mposed on rated load(JE D E C method) IF S M 75 A Maxi mum Forward Voltage at 3.0A ( Note 1) VF Maxi mum D C Reverse C urrent TJ =25O C at Rated D C B locki ng Voltage TJ =100O C IR 0.05 20 RθJL RθJA 20 75 Typi cal Thermal Resi stance ( Note 2) O p e r a t i n g J u n c t i o n a n d S t o r a g e Te m p e r a t u r e R a ng e TJ , TS T G B D 345YT B D 350YT B D 360YT B D 380YT B D 390YT B D 3100YT B D 3150YT B D 3200YT 0.70 -55 to +150 0.74 0.80 -65 to +175 UNITS 0.90 V mA O C/W O C NOTES: 1. Pulse Test with PW =300µsec, 1% Duty Cycle. 2. Mounted on P.C. Board with 8.0mm2 (.013mm thick) copper pad areas. STAD-APR.28.2009 PAGE . 1 BD340YT~BD3200YT = 40V = 45-200V 2.5 2.0 1.5 RESISTIVEORINDUCTIVELOAD 1.0 0 0 20 40 60 80 100 120 140 180 160 PEAK FORWARD SURGE CURRENT, AMPERES 3.0 80 75 60 45 30 15 0 1 10 100 NO. OF CYCLE AT 60Hz LEAD TEMPERATURE, OC Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT INSTANTANEOUS FORWARD CURRENT AMPERES 10 INSTANTANEOUS REVERSE CURRENT, mA PRELIMINARY AVERAGE FORWARD RECTIFIED CURRENT AMPERES RATING AND CHARACTERISTIC CURVES O 1.0 T J =100 C T J = 75 O C 0.1 T J = 25 O C .01 .001 50 10 20 40 60 80 100 120 140 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) Fig.3- TYPICAL REVERSE CHARACTERISTICS STAD-APR.28.2009 80-100V 50-60V 150-200V 1.0 O TJ=25 C f=1.0mHz Visg=5mVp-p 0.1 0 40-45V .4 .5 .6 .7 .8 .9 1.0 1.1 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PAGE . 2