JGD KBU800G THRU KBU810G SINGLE PHASE 8.0 AMPS. GLASS PASSIVATED BRIDGE RECTIFIERS VOLTAGE RANGE 50 to 1000 Volts CURRENT 8.0 Amperes FEATURES KBU | seo .935(23.7) : : -895(22.7) |___ -185(4.7) -260 (6.5) * Ideal for printed circuit board 120.8) 1654-2) I *Reliable low cost construction | | SAF 19805) . * Plastic material has Underwriters Laboratory ae) J .118(3.0) flammability classification 94V.O , ast 3) . -760(19.3) MAX .405(10.3) * Surge overloab rating to 200 Amperes peak. S a iT NM ---4 | v WoW yy ft | IN | | semin _|i[/-197(6.0) iy | (30.5) | -157(4.0) y ql on} ; | 2(1.32) : , .052(1. || -oasci 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 | gong | 801G | 802G | 804G | 806G | soa | sia [UNITS Maximum Recurrent Peak Reverse Voltage VrRM 50 100 | 200 | 400 | 600 | 800 | 1000 Maximum RMS Bridge Input Voltage Vrms 35 70 140 | 280 | 420 | 560 | 700 Maximum D.C Blocking Voltage Vpc 50 100 | 200 | 400 | 600 | 800 | 1000 ; ; Te = 9001103) | 80 A Maximum Average Forward Rectified Current @ Ty = 4502) F(AV) . Peak Forward Surge Current, 8.3 ms single half sine-wave \ 175 A superimposed on rated load( JEDEC method) FSM Maximum Forward Voltage Drop per element @ 4.0A Ve 1.10 Vv Maximum Reverse Current at Rated @ Ta = 25C \ 10 pA D.C. Blocking Voltage per element @ Ta = 100C R 500 pA Typical thermal resistance per leg (NOTE 2) Roya 18 CW (NOTE 3) Raic 3.0 Operating Temperature Range Ty 55 to+ 150 c Storage Temperature Range Tsta 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 0.5 x 0.5 (12 x 12mm) copper pads (3) Units mounted on a 3.0x 3.00.11" (7.5x7.5x0.3cm) Cu. Plate heatsink JINAN GUDE ELECTRONIC DEVICE Co., LTD.RATINGS AND CHARACTERISTIC CURVES (KBU800G THRU KBUS10G) FIG. 1 - MAXIMUM NON - REPETITIVE FORWARD SURGE CURRENT - PER ELEMENT NT(A) +> 2 MON eas 8 o 6 6 6 1 2 5 10 20 50 100 NUMBEROF CVCLES AT 60 Hz PEAK FORWARD SUAGE CURRE! og o FIG.3 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER ELEMENT + Q Qo as o INSTANTANEOUS FORWARD CURRENT (A) _ oO 6 8 10 12 14 16 18 20 INSTANTNEOUS FORWARD VOLTAGE(VOLTS) FIG.2 - TYPICAL FORWARD OUTPUT CURRENT DERATING CURVE HEAT-SINK MOUNTING, Tc 3.0 3.0 x 32Cu PLATE (7.5*7.5%0.3cm) AVERAGE FPRWARD OUTPUT CURRENT AMPERES ON COPPER PC - BOARD 0.5"(12.7mm) LEAD LENGTH % 50 100 450 TEMPERATURE (3 FIG.4- TYPICAL REVERSE CHARACTERISTICS PER ELEMENT a Ty3125'C INSTANTANEOUS REVERSE CURRENT( MICROAMPERES) Ty=25C e PERCENT OF RATED PEAK REVERSE VOLTAGE (%) JINAN GUDE ELECTRONIC DEVICE CO., LTD.