KBU604G ........ KBU607G 6.0 Amp. Glass Passivated Bridge Rectifiers Dimensions in mm. .160(4.1) .140(3.6) .70(17.8) .66(16.8) .0760 (19.3) MAX .935(23.7) .895(22.7) 45 .185(4.7) .165(4.2) .280(7.1) .260(6.6) .085(2.2) .065(1.7) Current 6.0 A Voltage 400 V to 1000 V KBU Glass passivated chip junction Ideal for printed circuit board Reliable low cost construction High temperature soldering guaranteed: 260 C / 10 seconds / 9.5mm, lead lengths. Surge overload rating to 175 amperes peak .455(11.3) .405(10.3) .165(4.2) .150(3.8) 1.0 (25.4) MIN .260(6.8) .180(4.5) High case dielectric strength MECHANICAL DATA Case: Molded plastic body. .220(5.6) .180(4.6) Mounting position: Any .052(1.3) .048(1.2) Mounting torque: 5 in. Ibs. Max. Plastic material has Underwriters Laboratory Flammability Classification 94V-0 Maximum Ratings and Electrical Characteristics at 25 C KBU 604G 400 KBU 605G 600 KBU 606G 800 KBU 607G 1000 VRRM Maximum Recurrent Peak Reverse Voltage (V) VRMS Maximum RMS Voltage (V) 280 420 560 700 VDC Maximum DC Blocking Voltage (V) 400 600 800 1000 IF(AV) Maximum Average Forward Rectified Current @ TA = 65 C 6.0 A IFSM Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC Method) 175 A Tj Operating Temperature Range -55 to +150 C Tstg Storage Temperature Range -55 to +150 C Electrical Characteristics at Tamb = 25 C VF IR Rth (j-a) Rth (j-c) Maximum Instantaneous Forward Voltage @ = 3.0 A @ = 6.0 A Maximum DC Reverse Current @ TA = 25 C at Rated DC Blocking Voltage @ TA =125C Typical Thermal Resistance (Note1) (Note 2) 1.0 V 1.1 V 5.0 A 500 A 8.6 C/W 3.1 C/W Notes: 1. Units Mounted on P.C.B. with 0.5" x 0.5" (12mm x 12mm) Copper Pads and 0.375" 9.5mm) Lead Lenght. 2. Units Mounted on 2.0" x 3.0" x 0.25" Al. Plate. May- 09 KBU604G ........ KBU607G Rating And Characteristic Curves FIG.1- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER BRIDGE ELEMENT 6 AVERAGE FORWARD CURRENT. (A) PEAK FORWARD SURGE CURRENT. (A) 175 150 125 Tj=25 0C 100 8.3ms Single Half Sine Wave 75 50 25 0 1 2 5 4 2 MOUNTED ON 4X4 INCH COPPER PC BOARD 0.5"(12.7mm) LEAD LENGTH 0 100 10 FIG.2- MAXIMUM FORWARD CURRENT DERATING CURVE 0 50 AMBIENT TEMPERATURE. ( C) FIG.3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER BRIDGE ELEMENT 40 FIG.4- TYPICAL REVERSE CHARACTERISTICS PER BRIDGE ELEMENT 100 INSTANTANEOUS REVERSE CURRENT.( A) INSTANTANEOUS FORWARD CURRENT. (A) 100 20 10 4.0 2.0 1.0 TJ=125 0C TJ=125 0C 10 1 8.3ms Single Half Sine Wave 0.4 TJ=25 0C 0.2 0.1 .6 150 100 o NUMBER OF CYCLES AT 60Hz .7 .8 .9 1.0 1.1 INSTANTANEOUS FORWARD VOLTAGE. (V) 1.2 1.3 0.1 0 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 140 May - 09