TBU408

TBU 4A/6A/8A SERIES SILICON BRIDGE RECTIFIERS REVERSE VOLTAGE - 50 to 1000Volts FORWARD CURRENT - 4 / 6 / 8 Amperes TBU .935(23.7) .895(22.7) .15? X23L (3.8? X5.7L) HOLE THRU FEATURES ●Surge overload rating -150~200 amperes peak ●Ideal for printed circuit board ●Reliable low cost construction utilizing 300 (7.5) .748(19.0) .709(18.0) .780(19.8) .740(18.8) molded plastic technique ●Plastic material has UL ●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 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Output Current at TC=100℃ TA=50℃ SYMBOL TBU6005 TBU601 TBU602 TBU604 TBU606 TBU608 TBU610 TBU8005 TBU801 TBU802 TBU804 TBU806 TBU808 TBU810 VRRM VRMS VDC I(AV) 50 35 50 100 70 100 4.0 4.0 150 KBU4 VF IR TJ,TSTG 1.0 10 100 KBU6 1.0 10 200 -55 to +125 200 140 200 40 280 40 6.0 6.0 175 KBU8 1.0 10 300 600 420 600 800 560 800 1000 700 1000 8.0 6.0 200 UNIT V V V A A A 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℃ IFSM mV μA mA ℃ Operating and Storage Temperature Range TJ.TSTG ~ 327 ~ RATING AND CHARACTERTIC CURVES TBU4A/6A/8A SERIES FIG.2 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC INSTANTANCEOUS FORWARD CURRENT, AMPERES FIG.1-DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 8.0 AVERAGE FORWARD OUTPUTCURRENT AMPERES TBU8 100 40 20 10 4.0 TBU6/8 TBU4 7.0 6.0 5.0 TBU4 TBU6 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 0.9 1.0 1.1 1.2 1.3 CASE TEMPERATURE (℃) FIG.3-MAXIMUM NON-RETETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT AMPERES INSTANTANCEOUS REVERSE CURRENT, MICRAMPERES 250 TBU8 TBU6 INSTANTANEOUS FORWARD VOLTAGE，VOLTS FIG.4-TYPICAL REVERSE CHARACTERISTICS 10 T C=100℃ 200 1.0 150 100 TBU4 0.1 50 0 1 10 NUMBER OF CYCLES AT 60HZ 100 T A=25℃ 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℃ TBU6 TBU8 CAPACITANCE,(pF) TBU4 150 100 50 CAPACITANCE,(pF) 100 200 T J=25℃ 100 50 0.1 1.0 10 10 1 5 10 50 100 REVERSE VOLTAGE ,VOLTS REVERSE VOLTAGE,VOLTS ~ 328 ~