KBU804

Data Sheet 8.0 Amp SINGLE PHASE SILICON BRIDGE Mechanical Dimensions KBU800 . . . 810 Series Description Mechanical Data: Weight - 0.3 Ounces. Mounting Torque 5.1 lbs. Mounting Position - Any. Features n COMPACT SIZE n LOW LEAKAGE CURRENT n 300 AMP SURGE OVERLOAD RATING n MEETS UL SPECIFICATION 94V-0 Electrical Characteristics @ 25oC. Maximum Ratings Peak Repetitive Reverse Voltage...VRRM RMS Reverse Voltage...VR(rms) DC Blocking Voltage...VDC Average Forward Rectified Current...IF(av) TA = 25°C KBU800 . . . 810 Series KBU800 50 35 50 KBU801 100 70 100 KBU802 200 140 200 KBU804 KBU806 KBU808 400 280 400 600 420 600 800 560 800 KBU810 1000 700 1000 Units Volts Volts Volts Amps Amps A2 S Volts ............................................. 8.0 ............................................... ............................................. 3 0 0 ............................................... Non-Repetitive Peak Forward Surge Current...IFSM 8.3 mS Single ½ Sine Wave Imposed on Rated Load Rating for Fusing (T < 8.3mS) Forward Voltage...VF Per Leg @ 8.0 Amps DC Reverse Current...IR @ Rated DC Blocking Voltage TA = 25°C TA = 125°C ............................................. 167 ............................................... ............................................. 1.0 ............................................... ............................................. 1 0 ............................................... µAmps ............................................. 1.0 ............................................... mAmps ............................................. 6.0 ............................................... ............................................. 8.0 ............................................... < .................... 210 ................ > < ............ 9 0 ............. > ......................................... -55 to 150 .......................................... °C / W °C / W pF °C Typical Thermal Resistance...RθJC (Alum Heat Sink) Thermal Resistance...RθJA (Free Air) Typical Junction Capacitance...CJ Operating & Storage Temperature Range...TJ, TSTRG Page 3-23 Data Sheet 8.0 Amp SINGLE PHASE SILICON BRIDGE Forward Current Derating Curve Non-Repetitive Peak Forward Surge Current Amps 300 Amps 200 100 1 Lead Temperature (° C) 10 Number of Cycles @ 60 HZ Typical Reverse Characteristics 100 Typical Instantaneous Forward Characteristics 100 TJ = 25° C 1 0 .7 .9 1.1 1.3 Volts 1.5 Percent of Rated Peak Voltage Electrical Description Typical Junction Capacitance µ Amps 10 Amps AC In pF Ratings at 25 Deg. C ambient temperature unless otherwise specified. DC Out Single Phase Half Wave, 60 HZ Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%. Reverse Voltage (Volts) Page 3-24 KBU800 . . . 810 Series