KBU801G

KBU801G THRU KBU807G Single Phase 8.0 AMPS. Glass Passivated Bridge Rectifiers Voltage Range 50 to 1000 Volts Current 8.0 Amperes Features UL Recognized File # E-96005 Glass passivated junction Ideal for printed circuit board Reliable low cost construction Plastic material has Underwriters Laboratory Flammability Classification 94V-0 Surge overload rating to 200 amperes peak High temperature soldering guaranteed: 260OC / 10 seconds / .375”, (9.5mm) lead lengths. Weight: 0. 3 ounce, 8.0 grams Mounting torque: 5 in. lb. Max. KBU .185(4.7) .165(4.2) .085(2.2) .065(1.7) .455(11.3) .405(10.3) .165(4.2) .150(3.8) .160(4.1) .140(3.6) .70(17.8) .66(16.8) .935(23.7) .895(22.7) 45 0 .280(7.1) .260(6.6) .760(19.3) MAX 1.0(25.4) MIN .220(5.6) .180(4.6) .260(6.8) .180(4.5) .052(1.3) .048(1.2) Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25℃ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol KBU KBU Type Number 801G 802G Maximum Recurrent Peak Reverse Voltage 50 100 VRRM Maximum RMS Voltage 35 70 VRMS Maximum DC Blocking Voltage 50 100 VDC Maximum Average Forward Rectified Current @TA = 65℃ Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 8.0A Maximum DC Reverse Current @ TA=25℃ at Rated DC Blocking Voltage @ TA=125℃ Typical Thermal Resistance Per Leg (Note 1) (Note 2) Operating Temperature Range Storage Temperature Range KBU KBU KBU KBU KBU Units 803G 804G 805G 806G 807G 200 140 200 400 280 400 8.0 200 1.0 600 420 600 800 1000 560 700 800 1000 V V V A A V uA uA ℃/W ℃ ℃ I(AV) IFSM VF IR RθJA RθJC TJ TSTG Notes 1. Units Mounted In Free Air No Heat Sink On PCB 0.5” x 0.5 “ (12mm x 12mm) Copper Pads, 0.375” (9.5mm) Lead Length. 2. Units Case Mounted On 4” x 6” x 0.25” AL. Plate Heat Sink. 5.0 500 18.0 3.0 -55 to +150 -55 to + 150 - 754 - RATINGS AND CHARACTERISTIC CURVES (KBU801G THRU KBU807G) FIG.1- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER BRIDGE ELEMENT 300 10 FIG.2- MAXIMUM FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT. (A) 250 200 150 AVERAGE FORWARD CURRENT. (A) Tj=25 0C 8.3ms Single Half Sine Wave 8 6 4 100 50 0 2 1 2 5 10 20 50 100 0 0 MOUNTED ON 4X4 INCH COPPER PC BOARD 0.5"(12.7mm) LEAD LENGTH 50 o 100 150 NUMBER OF CYCLES AT 60Hz AMBIENT TEMPERATURE. ( C) FIG.3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER BRIDGE ELEMENT 100 FIG.4- TYPICAL REVERSE CHARACTERISTICS PER BRIDGE ELEMENT 100 40 INSTANTANEOUS FORWARD CURRENT. (A) 20 10 INSTANTANEOUS REVERSE CURRENT. ( A) TJ=125 0C 10 4 2 1 1 0.4 0.2 0.1 0.6 TJ=25 0C 0.7 0.8 0.9 1.0 1.1 1.2 1.3 0.1 0 20 40 60 80 100 120 140 INSTANTANEOUS FORWARD VOLTAGE. (V) PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) - 755 -