KBU808G-G

Glass Passivated Bridge Rectifier Voltage Range 50 to 1000 V Current 8.0 Ampere Features KBU8005G-G THRU KBU810G-G (ROHS Device) Plastic package has Underwriters Laboratory Flammability Classification 94V-0 High surge current capability Ideal for printed circuit boards Mechanical Data Case: Molded plastic body over passivated junctions Terminals: Solderable per MIL-STD-202, method 208 Polarity: As marked on body Mounting position: Any Weight: 0.3 ounce, 8.0 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. CHARACTERISTIC Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current TC=100 C Peak Forward Surge Current, 8.3ms single Half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage @ 8.0 A Maximum DC Reverse Current @TJ=25 C At Rated DC Blocking Voltage @TJ=125 C Typical Thermal Resistance per leg (Note 1) Typical Thermal Resistance per leg (Note 2) Typical Junction Capacitance (Note 3) Operating Junctionand Storage Temperature Range o o o KBU .935(23.7) .895(22.7) .185(4.7) .165(4.2) .160(4.1) .140(3.6) 45 o .280(7.1) .260(6.6) .085(2.2) .065(1.7) .760(19.3) .70(17.8) .66(16.8) MAX 1.00(25.4) MIN SPACING .220(5.6) .180(4.6) AC + .455(11.3) .405(10.3) .165(4.2) .150(3.8) .260(6.8) .180(4.5) .052(1.3) .048(1.2) Dimensions in inches and (millimeters) SYMBOL VRRM VRMS VDC I(AV) KBU KBU KBU KBU KBU KBU KBU UNIT 8005G-G 801G-G 802G-G 804G-G 806G-G 808G-G 810G-G 50 35 50 100 70 100 200 140 200 400 280 400 8.0 600 420 600 800 560 800 1000 700 1000 V V V A IFSM 170 A VF 1.1 5.0 500 18 3.0 260 -55 to + 150 o V uA uA C/W C/W pF o IR R JA R JC o CJ TJ, TSTG C NOTES : (1) Mounted on P.C.B at 9.5mm lead length with 12 x 12mm copper pads. (2) Mounted on 75 X 75 x 3.0mm Al. Plate heatsink. (3) Measured at 1.0 MHz and applied reverse voltage og 4.0 Volts DC. Comchip Technology Corporation Tel: 510-657-8671 Fax: 510-657-8921 www.comchiptech.com Glass Passivated Bridge Rectifier RATINGS AND CHARACTERISTIC CURVES KBU8005G-G THRU KBU810G-G FIG.1 - FORWARD CURRENT DERATING CURVE 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0 0 50 100 o FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 175 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 150 125 100 75 50 25 0 Pulse Width 8.3ms Single Half-Sire-Wave (JEDEC Method) 60 Hz Resistive or Inductive load 150 1 10 100 CASE TEMPERATURE, C NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS IINSTANTANEOUS FORWARD CURRENT, AMPERES 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS 1000 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES TJ=125 C 100 o 10 10 1.0 1 TJ=25 C 0.1 0 20 40 60 80 100 o 0.1 0.2 0.4 0.6 0.8 TJ=25 C PULSE WIDTH=300uS 1% DUTY CYCLE 1.0 1.2 1.4 1.6 o INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE,% FIG.5 - TYPICAL JUNCTION CAPACITANCE 400 JUNCTION CAPACITANCE, pF TJ = 25 C f = 1.0 MHZ Vsig = 50mVp-p o 100 50 10 1 5 10 50 100 REVERSE VOLTAGE, VOLTS Comchip Technology Corporation Tel: 510-657-8671 Fax: 510-657-8921 www.comchiptech.com