BD840T~BD8200T THROUGH HOLE MOUNT SCHOTTKY BARRIER RECTIFIERS VOLTAGE 40 to 200 Volts TO-251AB 8 Ampere CURRENT Unit : inch (mm) FEATURES .264(6.7) .248(6.3) • For surface mounted applications .216(5.5) .200(5.1) .024(0.6) .016(0.4) • Built-in strain relief .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 MECHANICALDATA .283(7.2) PRELIMINARY • Low profile package .098(2.5) .082(2.1) .063(1.6) .047(1.2) • Plastic package has Underwriters Laboratory Flammability Classification 94V-O .032(0.8) .012(0.3) • Case: TO-251AB molded plastic • Terminals: Solder plated, solderable per MIL-STD-750,Method 2026 .071(1.8) .051(1.3) .02(0.5) .09 .09 (2.3) (2.3) • Polarity: As marking • Standard packaging: 16mm tape (EIA-481) • Weight: 0.0104 ounces, 0.297grams. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load. PARAMETER SYMBOL BD840T BD845T BD850T BD860T BD880T BD890T BD8100T BD8150T BD8200T UNITS Maximum Recurrent Peak Reverse Voltage VRRM 40 45 50 60 80 90 100 150 200 V Maximum RMS Voltage VRMS 28 31.5 35 42 56 63 70 105 140 V Maximum DC Blocking Voltage VDC 40 45 50 60 80 90 100 150 200 V Maximum Average Forward Current ( S e e F i g u r e 1 ) I F(AV) 8 A Peak Forward Surge Current :8.3ms single half sine-wave superimposed on rated load(JEDEC method) IFSM 85 A Maximum Forward Voltage at 8.0A VF Maximum DC Reverse Current TJ=25O C at Rated DC Blocking Voltage TJ=100O C IR 0.05 20 RθJC 5 Typical Thermal Resistance 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 STAD-APR.30.2009 TJ , TS T G 0.70 -5 5 to +1 5 0 0.75 0.80 -65 to +175 0.90 V mA O C/W O C PAGE . 1 BD840T~BD8200T = 40V = 45-200V 8.0 6.0 4.0 2.0 0 0 20 40 60 80 100 120 140 160 180 PEAK FORWARD SURGE CURRENT AMPERES 10.0 120 100 80 60 40 20 0 O CASE TEMPERATURE, C 1 2 5 10 20 50 100 NO. OF CYCLE AT 60Hz Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT 10 40 INSTANTANEOUS FORWARD CURRENT AMPERES 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 0 20 40 60 80 100 120 140 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) Fig.3- TYPICAL REVERSE CHARACTERISTICS STAD-APR.30.2009 40~45V 10 8 6 4 50V~60V 2 80V~100V 1.0 .8 .6 .4 150V~200V .2 .1 .5 .6 .7 .8 .9 1.0 1.2 1.4 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PAGE . 2