KBU810

KBU8005 THRU KBU810 Reverse Voltage - 50 to 1000 Volts Forward Current - 8.0 Amperes SILICON BRIDGE RECTIFIERS Features KBU  The plastic package carries Underwriters Laboratory .157(4.0)*45° Flammability Classification 94V-0 0.935(23.7) 0.895(22.7)  Ideal for printed circuit boards  Low reverse leakage 0.15 x0.23L (3.8 x5.7L) HOLE THRU 0.300 (7.5) 0.700(17.8) 0.600(16.8)  High forward surge current capability  High temperature soldering guaranteed: 260°C/10 seconds,0.375”(9.5mm) lead length, 0.780(19.8) 0.740(18.8) AC 5 lbs. (2.3kg) tension 0.669 MIN. (17.0) 0.866 MIN. (22.0) Mechanical Data 0.052(1.3) DIA. 0.048(1.2) Case : JEDEC KBU Molded plastic body Terminals : Solder plated, solderable per MIL-STD-750,Method 2026 Polarity : Polarity symbol marking on body Mounting Position : Any Weight : 0.3ounce，8.0grams 0.220(5.6) 0.180(4.6) 0.087(2.2) 0.071(1.8) 0.280(7.1) 0.236(6.0) Maximum Ratings And Electrical Characteristics Dimensions in inches and (millimeters) Ratings at 25°C ambient temperature unless otherwisespecified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. Parameter Marking Code Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward output rectified current at TA=50 ℃ Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage drop per birdge element at 8.0A Maximum DC reverse current TA=25°C at rated DC blocking voltage TA=125°C Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Operating junction temperature range storage temperature range SYMBOLS VRRM VRMS VDC MDD MDD KBU8005 KBU801 50 35 50 100 70 100 MDD KBU802 MDD KBU804 MDD KBU806 MDD KBU808 MDD KBU810 UNITS 200 140 200 400 280 400 600 420 600 800 560 800 1000 700 1000 V V V I(AV) 8.0 A IFSM 300 A VF 1.1 V 10 0.5 200 2.7 -55 to +150 -55 to +150 μA mA pF °C/W °C °C IR CJ RθJA TJ TSTG NOTES: 1.Thermal resistance from Junction to Ambemt on P.C.board mounting. http://www.microdiode.com Rev:2024A3 Page :1 KBU8005 THRU KBU810 Reverse Voltage - 50 to 1000 Volts Forward Current - 8.0 Amperes Ratings And Characteristic Curves Fig. 2 Maximum Non-repetitive Peak Forward Surge Current Fig. 1 Derating Curve for Output Rectified Current 300 Heat Sink mounting, Tc Peak Forward Surge Current, Amperes Average Forward Output Current, Amperes 8.0 6.0 4.0 60Hz Resistive of Inductive Load Mounted on 4X4 inch copper PC board, TA 1.27 mm leadlength 2.0 0 0 50 100 8.3ms Single half-sine-Wave [JEDEC Method] 250 200 150 100 50 10 1 100 Number of Cycles at 60HZ 150 Fig. 4 Typical Reverse Characteristics Case Temperature, ℃ 10 Fig. 3 Typical Instantaneous Forward Characteristics Instantaneous Reverse Current ,Amperes Tc=100 C 100 40 10 4.0 1.0 0.1 TA=25 C .01 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage, % 0.1 Tj=25 C Pulse Width=300us 2% duty cycle .01 0.6 0.7 0.8 0.9 1.0 1.1 Fig. 5 Typical Junction Capacitance 1.2 Instantaneous Forward Voltage, Volts 400 1.3 Capacitance, pF Instantaneous Forward Current, Amperes 20 1.0 100 50 10 Tj=25 C f=1.0MHz Ving =50mV p.p. 1 1.5 10 2 100 Reverse Voltage, Volts The curve above is for reference only. http://www.microdiode.com Rev:2024A3 Page :2