TBU 4A/6A/8A SERIES REVERSE VOLTAGE - 50 to 1000Volts FORWARD CURRENT - 4 / 6 / 8 Amperes SILICON BRIDGE RECTIFIERS TBU FEATURES .935(23.7) .895(22.7) ●Surge overload rating -150~200 amperes peak ●Ideal for printed circuit board .15? X23L (3.8? X5.7L) HOLE THRU 300 (7.5) ●Reliable low cost construction utilizing .748(19.0) .709(18.0) molded plastic technique ●Plastic material has UL .780(19.8) .740(18.8) ●Mounting postition:Any ●Mounting torgue:5 In.Ib.Max 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) .244(6.2) .205(5.2) 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% TBU4005 TBU401 TBU402 TBU404 TBU406 TBU408 TBU410 CHARACTERISTICS SYMBOL TBU6005 TBU601 TBU602 TBU604 TBU606 TBU608 TBU610 UNIT TBU8005 TBU801 TBU802 TBU804 TBU806 TBU808 TBU810 Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 40 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V VDC 50 100 200 40 600 800 1000 V Maximum DC Blocking Voltage Maximum Average Forward TC=100℃ Rectified Output Current at TA=50℃ I(AV) 4.0 6.0 8.0 A 4.0 6.0 6.0 A 200 A 1.0 mV Peak Forward Surage Current 8.3ms single Half Sine-Wave Super Imposed on Rated Load IFSM 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 150 KBU4 (JEDEC Method) TA=100℃ Operating and Storage Temperature Range TJ.TSTG VF 1.0 IR 175 KBU8 KBU6 1.0 10 10 10 μA 100 200 300 mA -55 to +125 TJ,TSTG ~ 327 ~ ℃ RATING AND CHARACTERTIC CURVES TBU4A/6A/8A SERIES FIG.2 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC FIG.1-DERATING CURVE FOR OUTPUT RECTIFIED CURRENT INSTANTANCEOUS FORWARD CURRENT, AMPERES 100 AVERAGE FORWARD OUTPUTCURRENT AMPERES 8.0 TBU8 7.0 HEAT SINK MOUNTING TBU6 6.0 5.0 TBU4 4.0 3.0 MOUNTED ON4*4 INCH COPPER PC BOARD.TA .51(1.27mm)LEAD LENGTH 2.0 1.0 50 0 100 40 TBU6/8 20 TBU4 10 4.0 T J=25℃ PULSE WIDTH=300S 1%DUTY CYCLE 1.0 0.4 0.2 0.1 150 0.6 0.7 0.8 INSTANTANCEOUS REVERSE CURRENT, MICRAMPERES TBU8 TBU6 150 TBU4 50 0 100 10 1 10 T C=100℃ 1.0 0.1 T A=25℃ 0 NUMBER OF CYCLES AT 60HZ 40 20 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE FIG.5-TYPICAL JUNCTION CAPACITANCE PER ELEMENT 250 400 T J=25℃ CAPACITANCE,(pF) 200 TBU4 150 T J=25℃ 100 TBU6 TBU8 100 50 50 0.1 1.0 10 1.3 FIG.4-TYPICAL REVERSE CHARACTERISTICS 250 CAPACITANCE,(pF) PEAK FORWARD SURGE CURRENT AMPERES FIG.3-MAXIMUM NON-RETETITIVE PEAK FORWARD SURGE CURRENT 100 1.2 INSTANTANEOUS FORWARD VOLTAGE，VOLTS CASE TEMPERATURE (℃) 200 1.1 1.0 0.9 100 REVERSE VOLTAGE,VOLTS 10 1 5 10 50 REVERSE VOLTAGE ,VOLTS ~ 328 ~ 100 140