KBU / RS6 Series Glass Passivated Single-Phase Bridge Rectifiers SYNSEM! SEMICONDUCTOR Voltage Range 50 to 1000 Volts Fonvard Curent 4.0/6.0/8.0 Amperes Features @ Surge overload rating - 200~300 Amperes peak @ Ideal for printed circuit boards @ Reliable low cost construction utilizing molded plastic technique @ Plastic maternal has Underwriters Laboratory Flammability Classification 947-0 @ Mounting Position: Any @ Mounting Torque: 6 In. Ib. Max. 159 X23. (3.8X5.7L) HOLE THRU t .300 700 (17.8) T) | @5) 780 (19.8) 600 (16.8) J Th F740 (18.8) > | ' 052 (1.3) DIA. <$< 048 (1.2) TYP. ; | 140 | | .220 (5.6) SPACING 6.3) 180 (4.6) 9 a a 280 (7.1) .266 (6.8) 4 Maximum Ratings and Electrical Characteristics Rating at 25C ambient temperature unless otherwise specified Single phase, half wave, 60 Hz resistive or inductive bad. For eapadtive load, derate current by 20% Dimensions in inches and (millimeters KBU4A | KBU4E | KBU4D | KBU4G | KBU4) | KBU4K | KBUAM KBU6A | KBU6E | KBU6D | KBU6G | KBU6) | KBU6K | KBU6M Parameter Symbokb Units KBUSA | KBUSE | KBUSD | KBUSG | KBUS) | KBUSK | KBUSM RS601 |] RS602 | RS603 | RS604 | RS605 | RS606 | RSelr Masinnurn recurrent peak reverse voltae Mus 50 400 200 400 600 800 1000 Volts Masinurmn RIMS voltage esas 35 Fa 140 280 420 S60 FOO Volts Masinurmn OC blocking voltage View 50) Tog 200 400 600 aoa 1o00 Volts Maximum average fonvard T,=1 00C | 4.0 6.0 3.0 Arms fectified output currerit at T=S0Cl4 04 PC FLU 4.0 6.0 6.0 mp Peak formvand sume cument, 8.33 single half sinewave superimposed on rated load GEDEC Method) kaw 200 KB WE 259 300 Amps - KEL KEBLE i Max. instantaneous forward voltage drop per element Vv 10 RS60x0 20 10 Volts al F.0ASF GASE.04 - : : Maximum OG reverse current T=2neG 1a 10 1a wh, at rated DC blocking voltage per elernent = T,=100C kk 400 200 300 rok. Operating and storage termperature range Te ag -65 to +160 aCKBU / RS6 Series RATINGS AND CHARACTERISTIC CURVES (T, = 25C unless othensise notech FIG. 2- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC FIG. 1 - DERATING CURVE FOR 100 OUTPUT RECTIFIED CURRENT KBUa HEAT SINK ; | 4.0 Ta28 C PULSE WIDTH = 300s. 1% DUTY CYCLE AMPERES 1.0 o4 INSTANTANEOUS FORWARD CURRENT, ON 4X 4 INCH | COPPER PC BOARD. TA. 0.2 - AVERAGE FORWARD OUTPUT CURRENT AMPERES 31.(1.27mm) LEAD LENGTH | ! l o1| 0 50 100 150 06 oF O8 of 10 14 #42 43 TEMPERATURE, C INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 10 | FIG, 3- MAXIMUM NON-RETETITIVE PEAK FORWARD SURGE CURRENT 5 = intentions _ lu KBUB | & 200 . a kage | win 1.0 250 T28'C Li a 8.38 SINGLE HALF SINE-WAVE w ii a Ls JEDEG Method iw 3 =| Ts PL PS | " - Lf Ts ao KBu4 SAS z = a1 100 hee: pS E = res, ie 2 30 t 2 \ 2 = j=] ) oot 2 | C 2 J 1 10 100 0 2 | ee NUMBER OF CYCLES AT 60Hz PERCENT OF RATED PEAK REVERSE VOLTAGE FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER ELEMENT 250 + | = 200 | | _ & le KBL4 | Os & be MA || T=28'c 7 oO 4150} t SO g Z m~ | E | LI oO mA | j i | ot HL | | ' | | a4 1.0 10 100 1 5 10 50 100 REVERSE VOLTAGE, VOLTS. REVERSE VOLTAGE, VOLTS