BX38

BX34~BX320 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE 40 to 200 Volts CURRENT 3.0 Amperes FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • For surface mounted applications • Low profile package • Built-in strain relief • Metal to silicon rectifier. majority carrier conduction • Low power loss,high efficiency • High surge capacity • For use in low voltage high frequency inverters, free wheeling, and polarity protection applications • In compliance with EU RoHS 2002/95/EC directives MECHANICAL DATA • • • • • Case: JEDEC DO-214AC molded plastic Terminals:Solder plated, solderable per MIL-STD-750,Method 2026 Polarity: Color band denotes positive end (cathode) Standard packaging: 12mm tape (EIA-481) Weight: 0.0023 ounce, 0.0679 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load. PA RA ME TE R Maxi mum Recurrent P eak Reverse Voltage Maxi mum RMS Voltage Maxi mum D C B locki ng Voltage Maxi mum A verage Forward C urrent ( S e e f i g u r e 1 ) 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) Maxi mum Forward Voltage at 3.0A ( Note 1) Maxi mum D C Reverse C urrent TJ =25O C at Rated D C B locki ng Voltage TJ =100O C 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 S YMB OL VR R M VR M S VD C IF ( A V ) IF S M VF IR RθJ L RθJ A TJ , TS T G .047(1.20) PRELIMINARY B X 34 B X 34A B X 35 B X 36 B X 38 B X 39 B X 310 B X 315 B X 320 UNITS V V V A A 40 28 40 45 3 1 .5 45 50 35 50 60 42 60 80 56 80 3.0 80 90 63 90 100 70 100 150 105 150 200 140 200 0.70 0.74 0.05 20 20 75 0.80 0.90 V mA O C/W O -55 to +150 -65 to +175 C NOTES: 1. Pulse Test with PW =300µsec, 1% Duty Cycle. 2. Mounted on P.C. Board with 8.0mm 2 ( .013mm thick) copper pad areas. STAD-APR.28.2009 PAGE . 1 BX34~BX320 RATING AND CHARACTERISTIC CURVES 50 AVERAGE FORWARD RECTIFIED CURRENT AMPERES 2.5 2.0 1.5 1.0 0 0 20 40 60 80 100 120 O = 40V = 45-200V INSTANTANEOUS FORWARD CURRENT AMPERES 3.0 10 40-45V 80-100V 150-200V 50-60V 1.0 140 160 180 TJ=25 C f=1.0mHz Visg=5mVp-p O INSTANTANEOUS REVERSE CURRENT, mA PRELIMINARY 0.1 .4 .5 .6 .7 .8 .9 1.0 1.1 LEAD TEMPERATURE, C Fig.1- FORWARD CURRENT DERATING CURVE INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.2- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC 10 90 PEAK FORWARD SURGE CURRENT, 80 70 60 50 40 30 20 10 1 2 5 10 1.0 T J =100 C O 8.3ms Single Half Since-Wave JEDEC Method T J = 75 O C 0.1 T J = 25 O C .01 20 50 100 NO. OF CYCLE AT 60Hz .001 0 20 40 60 80 100 120 140 Fig.4- MAXIMUM NON - REPETITIVE SURGE CURRENT PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) Fig.3- TYPICAL REVERSE CHARACTERISTIC STAD-APR.28.2009 PAGE . 2 MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 7.5K per 13" plastic Reel T/R - 1.8Kper 7” plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2009 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. STAD-DEC.22.2008 PAGE . 3