KBU402

KBU401 thru KBU407 SINGLE-PHASE SILICON BRIDGE CHENG- YI CHENGELECTRONIC VOLTAGE RANGE 50 TO 1000 VOLTS CURRENT 4.0 Amperes FEATURES High Surge current capability Ideal for printed circuit board Realiable low cost construction technique results in inexpensive product High temperature soldering quaranteed: 2500C/10 seconds/.375", (9.5mm)lead lengths at 5 lbs., (2.3kg) tension Weight:1.07grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 250C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. KBU401 KBU402 KBU403 100 70 100 200 140 200 KBU404 400 280 400 4.0 KBU405 600 420 600 KBU406 800 560 800 KBU407 1000 700 1000 UNITS V V V A Maximum Recurrent Peak Reverse Voltage Maximum RMS Bridge Input Voltage Maximum DC Blocking Voltage Maximum Average Forward Output Current @ TA=65 C 0 VRRM VRMS VDC V(AV) 50 35 50 Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load(JEDEC method) Maximum DC Forward Voltage drop per element @ 2A Maximum Reverse Current at rated @ TA=25 C DC Blocking Voltage Per Element @ TA=100 C 0 0 IFSM 200 A VF IR TJ TSTG 1.1 10 500 -55 to +125 -55 to +150 V A mA 0 Operating Temperature Range Storage Temperature Range C C 0 Notes:Special Silicon Bridge Rectifier are also Available. KBU401 thru KBU407 SINGLE-PHASE 4.0 AMPS SILICON S INGLE-PHASE BRIDGE RECTIFIERS CHENG- YI ELECTRONIC RATING AND CHARACTERISTICS CURVES KBU401 THRU KBU407 Fig.2 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 INSTANTANEOUS FORWARD CURRENT. (A) 40 20 10 Fig.2 - DERATING CURVE OUTPUT RECTIFIED CURRENT 4.0 4.0 TJ=250C AVERAGE FORWARD CURRENT.(A) Pulse Width-300 s 1.0 0.4 0.2 0.1 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 3.0 2.0 1.0 MOUNTED ON 4x4 INCH COPER PC BOARD 0.5"(12.7mm)LEAD LENGTH INSTANTANEOUS FORWARD VOLT AGE, (V) Fig.4 - TYPICAL REVERSE CHARACTERISTICS 150 0 0 50 100 TEMPERATURE, 0 C 10 0 TC=100C INSTANTANEOUS REVERSE CURRENT, MICROAMPERES 1.0 Fig.3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 200 0.1 PEAK FORWARD SURGE CURRENT AMPERES 175 TJ=125C 8.3ms Single Half Sine Wave 0 150 125 .01 0 20 40 60 TA=250C 80 100 120 140 PERCENT OF PEAK REVERSE VOLTAGE 100 Fig.5 - TYPICAL JUNCTION CAPACITANCE PER ELEMENT 250 75 50 25 1 2 5 10 20 50 100 CAPACITANCE, pF 200 150 TJ=250C f=1.0MHz NUMBER OF CYCLES AT 60 Hz 100 50 .01 1 4 10 50 100 REVERSE VOLTAGE, VOLTS