KBU3508

KBU35005 thru KBU3510 SILICON BRIDGE RECTIFIERS REVERSE VOLTAGE - 50 to 1000Volts FORWARD CURRENT - 35.0 Amperes KBU .157(4.0)*45° .935(23.7) .895(22.7) .15 X23L (3.8 X5.7L) HOLE THRU FEATURES ●Surge overload rating -400 amperes peak ●Ideal for printed circuit board ●Reliable low cost construction utilizing molded plastic technique ●Plastic material has U/L .700(17.8) .600(16.8) 300 (7.5) .780(19.8) .740(18.8) flammability classification 94V-0 ●Mounting postition:Any 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% CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward (with heatsink Note 1) Rectified Current @ TC=100℃ (without heatsink) Peak Forward Surge Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load (JEDEC Method) Maximum Forward Voltage at 17.5A DC Maximum DC Reverse Current at Rated DC Blocking Voltage Operating Temperature Range Storage Temperature Range @ TJ=25℃ @ TJ=125℃ SYMBOL VRRM VRMS VDC I(AV) KBU 35005 50 35 50 KBU 3501 100 70 100 KBU 3502 200 140 200 KBU 3504 400 280 400 35.0 4.2 400 1.1 10 500 -55 to+125 -55 to+150 KBU 3506 600 420 600 KBU 3508 800 560 800 KBU 3510 1000 700 1000 UNIT V V V A IFSM VF IR TJ TSTG A V μA ℃ ℃ NOTES: 1.Device mounted on 100mm*100mm*1.6mm Cu plate heatsink. ~ 364 ~ RATING AND CHARACTERISTIC CURVES KBU35005 thru KBU3510 FIG.1-MAXIMUM FORWARD SURGE CURRENT 400 AVERAGE FORWARD OUTPUT CURRENT AMPERES PEAK FORWARD SURGE CURRENT AMPERES 350 300 250 200 T J=25°C FIG. 2 – DERATING CURVE OUTPUT RECTIFIED CURRENT 40 30 20 150 100 50 0 1 10 NUMBER OF CYCLETS AT 60Hz 100 10 0 50 100 150 CASE TEMPERATURE (℃) FIG.3– TYPICAL FORWARD CHARACTERISTICS 100 10 FIG.4– TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT (AMPERES) 10 INSTANTANEOUS REVERSE CURRENT MICROAMPERES 1.0 1.0 T J = 25°C 0.1 0.1 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.01 0 20 40 60 80 100 120 140 INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE ~ 365 ~