KBU8DPT

CHENMKO ENTERPRISE CO.,LTD SINGLE-PHASE GLASS PASSIVATED SILICON BRIDGE RECTIFIER VOLTAGE RANGE 50 - 1000 Volts CURRENT 8.0 Amperes FEATURES * * * * Low leakage Low forward voltage Surge overload rating - 250 Amperes peak Silver-plated copper leads K BU8A PT THRU KBU8M PT KBU-6 .15 x .23L (3.8 x 5.7L) HOLE THRU .935(23.7) .895(22.7) .700(17.8) .600(16.8) .300 (7.5) MECHANICAL DATA Case: JEDEC KBU-6 molded plastic Terminals: Plated leads solderable per MIL-STD-750, Method 2026 Mounting position: Any Polarity: Polarity symbols marked on body 1.00 MIN. (25.4) .780(19.8) .740(18.8) .140 (3.5) .220(5.6) DIA. .180(4.6) .280(7.1) .268(6.8) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 HZ, resistive or inductive load. For capacitive load, derate current by 20%. o Dimensions in inches and (millimeters) KBU-6 UNITS Volts Volts Volts Amps MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TC = 75oC SYMBOL VRRM VRMS VDC IO KBU8APT K B U 8 BPT K B U 8 DPT K B U 8 GPT K B U 8 JPT K B U 8 KPT K B U 8 MPT 50 35 50 100 70 100 200 140 200 400 280 400 8.0 600 420 600 800 560 800 1000 700 1000 Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 250 Amps Operating and Storage Temperature Range TJ,TSTG -55 to +150 o C ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 4.0A DC Maximum Reverse Current at rated DC blocking Voltage per element @ T A = 2 5 oC IR @ TC = 100oC 0.2 mAmps 2 001-6 SYMBOL VF KBU8APT K B U 8 BPT K B U 8 DPT K B U 8 GPT K B U 8 JPT K B U 8 KPT K B U 8 MPT UNITS Volts uAmps 1.1 10 RATING CHARACTERISTIC CURVES ( KBU8APT THRU KBU8MPT ) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, (A) AVERAGE FORWARD CURRENT, (A) 12 10 8 6 4 2 0 0 20 40 60 80 100 120 140 160 CASE TEMPERATURE, ( oC ) Single Half Wave 60HZ Resistive or Inductive Load 300 250 200 150 100 50 0 FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 8.3 ms Single Half Sine-Wave (JEDEC Method) 0 2 4 6 8 10 20 40 60 80 100 NUMBER OF CYCLES AT 60HZ 100 INSTANTANEOUS FORWARD CURRENT, (A) FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARCTERISTICS INSTANTANEOUS REVERSE CURRENT, (uA) FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 10 4 TJ = 100oC 10 1.0 0.4 TJ = 25oC 1.0 0.1 .04 TJ = 25oC PULSE WIDTH=300uS 1% DUTY CYCLE 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, (V) .01 1 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)