KBU806

KBU 4A/6A/8A SERIES SILICON BRIDGE RECTIFIERS REVERSE VOLTAGE - 50 to 1000Volts FORWARD CURRENT - 4 / 6 / 8 Amperes KBU .935(23.7) .895(22.7) .15 Ø X23L (3.8 ØX5.7L) HOLE THRU FEATURES ●Surge overload rating -150~200 amperes peak ●Ideal for printed circuit board ●Reliable low cost construction utilizing molded plastic technique ●Plastic material has UL ●Mounting postition:Any ●Mounting torgue:5 In.Ib.Max 300 (7.5) .700(17.8) .600(16.8) .780(19.8) .740(18.8) 1.00 MIN. (25.4) .052(1.3)DIA. .048(1.2)TYP. .087(2.2) .071(1.8) .220(5.6) .180(4.6) .276(7.0) .256(6.5) Dimensions in inches and (milimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% KBU4005 KBU401 KBU601 KBU801 100 70 100 4.0 KBU402 KBU602 KBU802 200 140 200 KBU404 KBU604 KBU804 40 280 40 6.0 KBU406 KBU606 KBU806 600 420 600 KBU408 KBU608 KBU808 800 560 800 KBU410 KBU610 KBU810 1000 700 1000 8.0 V V V A A A UNIT CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Output Current at Peak Forward Surage Current 8.3ms single Half Sine-Wave Super Imposed on Rated Load (JEDEC Method) Maximum Instantanous Forward Voltage Drop per Element at 4.0A/3.0A/4.0A Maximum Reverse Leakage at rated TA=25℃ DC Blocking Voltage Per Element TA=100℃ TC=100℃ KBU6005 KBU8005 50 35 50 150 KBU4 1.0 10 100 KBU6 175 KBU8 1.0 10 200 -55 to +125 200 1.1 10 300 mV μA mA ℃ Operating and Storage Temperature Range TJ.TSTG ~ 253 ~ RATING AND CHARACTERTIC CURVES KBU4A/6A/8A SERIES FIG.1-DERATING CURVE FOR OUTPUT RECTIFIED CURRENT AVERAGE FORWARD OUTPUTCURRENT AMPERES KBU8 FIG.2 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC 100 INSTANTANCEOUS FORWARD CURRENT, AMPERES 40 20 10 4.0 KBU6/8 KBU4 8.0 7.0 6.0 5.0 KBU4 KBU6 HEAT SINK MOUNTING 4.0 3.0 2.0 1.0 MOUNTED ON4*4 INCH COPPER PC BOARD.TA .51(1.27mm)LEAD LENGTH 1.0 0.4 0.2 0.1 0.6 0.7 0.8 T J=25℃ PULSE WIDTH=300S 1%DUTY CYCLE 0 50 100 150 CASE TEMPERATURE, ℃ 0.9 1.0 1.1 1.2 1.3 INSTANTANEOUS FORWARD VOLTAGE，VOLTS FIG.3-MAXIMUM NON-RETETITIVE PEAK FORWARD SURGE CURRENT INSTANTANCEOUS REVERSE CURRENT, MICRAMPERES PEAK FORWARD SURGE CURRENT AMPERES 250 KBU8 KBU6 FIG.4-TYPICAL REVERSE CHARACTERISTICS 10 T C=100℃ 200 1.0 150 100 KBU4 0.1 50 T A=25℃ 0 1 10 NUMBER OF CYCLES AT 60HZ 100 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE FIG.5-TYPICAL JUNCTION CAPACITANCE PER ELEMENT 250 400 T J=25℃ KBU6 KBU4 T J=25℃ CAPACITANCE,(pF) 150 100 50 CAPACITANCE,(pF) 200 100 50 KBU8 0.1 1.0 10 100 10 1 5 10 50 100 REVERSE VOLTAGE ,VOLTS REVERSE VOLTAGE,VOLTS ~ 254 ~