JGD KBU800 THRU KBU810 SINGLE PHASE 8.0 AMPS SILICON BRIDGE RECTIFIERS VOLTAGE RANGE 50 to 1000 Volts CURRENT 8.0 Amperes FEATURES KBU sear * High Surge Current Capability 935(23.7) SEO 3) 895(22.7) | -185(4.7) * Ideal for printed circuit board a008) | -165(4.2) r 7] * Reliable low cost construction technique results p45 - t || OND | 2388) in inexpensive product .700(17.8) + |_4 5786.0) . (600(16.8) + 77 .455(11.3) -760(19,3)MAX| ee t+ "A05(10.3) Ta Wl Lo | | yooh | uN | 12min |i 1976.0) | (30.5) | .157(4.0) | ag | Mccoy , 052(1, | caer 22) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% KBU | KBU | KBU | KBU | KBU | KBU | KBU TYPE NUMBER SYMBOLS soo | 801 go2 | 804 | sos | 808 | BI0 UNITS: Maximum Recurrent Peak Reverse Voltage Varm 50 100 | 200 | 40 | &O | 8 | 1000! V Maximum RMS Bridge Input Voltage Vrms 35 70 140 | 280 | 420 | 50 ; 700 Vv Maximum D.C Blocking Voltage Voc 5 ; 100 | 20 ; 40; 6&0 | 800; 100; V ; . Te = VCO) 8.0 Maximum Average Forward Rectified Current @ h, A502) lecav) 60 A Peak Forward Surge Current, 8.3 ms single half sine-wave \ 250 A superimposed on rated load( JEDEC method) FSM Maximum Forward Voltage Drop per element @ 4.0A Ve 1.10 Maximum Reverse Current at Rated @ Ta = 25C | . 10 pA D.C. Blocking Voltage per element @ Ta = 100 R 500 pA Typical thermal resistance per leg (NOTE 2) Roja 18 CW (NOTE 3) Rac 3.0 Operating Temperature Range Ty ~ 55 to+ 125 c Storage Temperature Range Tste -55 to+ 150 c NOTE: (1)Recommended mounted position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw (2) Units mounted in free air,no heatsink, P.C.B. 0.375"(9.5mm) lead length with 0.50.5" (12 12mm) copper pads (3) Units mounted on a 3.0x 3.0x0.11" (7.5x 7,5 0.3cm) Al. Plate heatsink JINAN GUDE ELECTRONIC DEVICE Co., LTD.RATINGS AND CHARACTERISTIC CURVES (KBU800 THRU KBU810) FIG.2 = TYPICAL FORWARD OUTPUT CURRENT FIG.1 MAXIMUM NON - REPETITIVE FORWARD DERATING CURVE SURGE CURRENT - PER ELEMENT bE a @ 300 iS iu 5 & 250 a =z c z 200 Sz E 5 150 & a uw Wu e & 100 og @ co Ta: 2 50 v MOUNTED ONO.5x0.5INCH 3 < COPPER PC BOARD 0.5" 5 1 2 5 10 20 50 100 (12.7MM)LEAD LENGTH. = 9 50 100 150 a NUMBER OF CYCLES AT 60 Hz TEMPERATURE (c) FIG.3- TYPICAL INSTANTANEOUS FORWARD FIG.4 TYPICAL REVERSE PER BRIDGE ELEMENT CHARACTERISTICS - PER ELEMENT 100 1 BK q a T=100C oc w Fd 5 20 ow - 3 a a 10 n= aC o 5 mo or = va 4.0 DO rc oz ow we ow $ Tr=28C s Qa 8.3ms Single Half sine Wave ab a 10 5a Lu < a z oO g 5 0.4 23 ft 0.2 & Ts =25C Zz 0.1 . 0 620 640 ~=60 400 120 140 0.6 OF Oe OS tl ocwote PERCENT OF RATED PEAK REVERSE INSTANTANEOUS FORWARD VOLTAGE(VOLTS) VOLTAGE (6) JINAN GUDE ELECTRONIC DEVICE Co., LTD.