KBU401G

KBU401G THRU KBU407G Single Phase 4.0 AMPS. Glass Passivated Bridge Rectifiers Voltage Range 50 to 1000 Volts Current 4.0 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 150 amperes peak High temperature soldering guaranteed: 260oC / 10 seconds / .375”, (9.5mm) lead lengths at 5 lbs., (2.3kg) tension Weight: 0. 3 ounce, 8.0 grams Mounting torque: 5 in. lbs. Max. .160(4.1) .140(3.6) .70(17.8) .66(16.8) KBU .935(23.7) .895(22.7) 45 0 .185(4.7) .165(4.2) .085(2.2) .065(1.7) .455(11.3) .405(10.3) .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) .165(4.2) .150(3.8) .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 KBU KBU KBU KBU KBU Units Type Number 401G 402G 403G 404G 405G 406G 407G Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TA = 50℃ Peak Forward Surge Current, 8.3 ms Single Half Sne-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 4.0A Maximum DC Reverse Current @ TA=25℃ at Rated DC Blocking Voltage @ TA=125℃ Typical Thermal Resistance (Note 1) (Note 2) Operating Temperature Range Storage Temperature Range VRRM VRMS VDC I(AV) IFSM VF IR RθJA RθJL TJ 50 35 50 100 70 100 200 140 200 400 280 400 4.0 150 1.1 600 420 600 800 1000 560 700 800 1000 V V V A A V uA uA ℃/W ℃ ℃ TSTG Notes: 1. Units Mounted on P.C.B. with 0.5 x 0.5” (12 x 12mm) Copper Pads and 0.375” (9.5mm) Lead Length. 2. Units Mounted on a 2” x 3” x 0.25” Al. Plate. 5.0 500 19 4.0 -55 to +150 -55 to + 150 - 736 - RATINGS AND CHARACTERISTIC CURVES (KBU401G THRU KBU407G) FIG.1- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER BRIDGE ELEMENT AVERAGE FORWARD CURRENT. (A) 200 FIG.2- MAXIMUM FORWARD CURRENT DERATING CURVE 5 PEAK FORWARD SURGE CURRENT. (A) 175 150 125 100 75 50 25 8.3ms Single Half Sine Wave 4 3 2 1 MOUNTED ON 4X4 INCH COPPER PC BOARD 0.5"(12.7mm) LEAD LENGTH 0 50 100 o 1 2 5 10 20 50 100 0 150 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 INSTANTANEOUS FORWARD CURRENT. (A) INSTANTANEOUS REVERSE CURRENT. ( A) 40 20 10 TJ=125 0C 10 4 2 1 1 0.4 0.2 0.1 0.6 Tj=125 0C TJ=25 0C 8.3ms Single Half Sine Wave 0.1 0.7 0.8 0.9 1.0 1.1 1.2 1.3 INSTANTANEOUS FORWARD VOLTAGE. (V) 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) - 737 -