TSC KBU401 THRU KBU407 SINGLE PHASE 4.0 AMPS SILICON BRIDGE RECTIFIERS 7 LC Y ri Mr), ZL SZ * \deal for printed circuit board * Reliable low cost construction technique results in inexpensive product * Mounting position: Any Weight: 1.07 grams * Te | ( Cy VOLTAGE RANGE UC) - _ 50 to 1000 Volts 4 ~ CURRENT SLO + / 12 So 4.0 Amperes aol FEATURES KBU .280 (7.2) * UL Recognized File # E-96005 see esr) cet * Hight Surge Current Capability Ha0a.er| | 7168 142) | 4 085 (22) | ) t 065 (1.7) .700 (17.8) T 660 (16.8) x e 455{11.3 .760 (19.3) MAX ~ et | 1.0 (25.4) .260 (6.5) | MIN. .250 (6.5) ' 1.205 (5.2) | | 185 (4.69) .220 (5.6) < | 180 (4.6) + i 052(1 048 (1 All dimensions in inches and (mitlimeters) 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% MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS TYPE NUMBER KBU401 |KBU402|KBU403 |KBU404 | KBU405 KBU406|KBU407| UN' Maximum Recurrent Peak Reverse Voltage 50 100 200 400 600 800 1000 \ Maximum RMS Bridge Input Voltage 35 70 140 280 420 560 700 \ Maximum DC Blocking Voltage 50 100 200 400 600 800 1000 \ Maximum Average Forward Rectified Current @ Ta=65C 40 f Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) 200 ' Maximum Forward Voltage Drop per element @ 2A 1.1 Maximum Reverse Current at Rated @ Ta=25C 10 is D.C. Blocking Voltage per element @ Ta=100C 500 Operating Temperature Range Tj -55 to +125 Storage Temperature Range Tsr -55 to +150 NOTES: * Special Silicon Bridge Rectifier are also Available. J7-1PEAK FORWARD SUAGE CURRENT AMPERES INSTANTANEOUS FORWARD CURRENT - RATINGS AND CHARACTERISTIC CURVES (KBU401 THRU KBU407) FIG.1- MAXIMUM NON - REPETITIVE FORWARD FIG.2-TYPICAL FORWARD CURRENT SURGE CURRENT DERATING CURVE 40 TV Ty =25C \ 8 ams Sings Het Sine Wave e 30 > a 5 a8 \ c ef \ 2 20 =< e N 5 oe a > 10 oO : MOUNTED ON 404 INCH < 2 5 10 20 50 100 COPFEAPC 804AD : O5 (12.7.0) CEAD LERGTM Lets t tt ft 50 100 YH fe NUMBER OF CYCLES AT 60 Hr. 0 TEMPERATUREL C) FIG.3-TYPICAL INSTANTANEOUS FORWARD PER BRIDGE ELEMENT FIG.4TYPICAL REVERSE CHARACTERISTICS 100 40 20 AMPERES Ty = 125C B3ms Sree Hall Sine Wave INSTANTANEOUS REVERSE CURRENT, MICROAMPERES o2 Ta=25C or 06 O7 O8 o9 10 #11 12. 03 0 20 40 60 80 100 120 =140 INSTANTANEOUS FORWARD VOLTAGE. VOLTS PERCENT OF RATEO PEAK REVERSE VOLTAGE. (%) J7-2