RL750PT CHENMKO ENTERPRISE CO.,LTD THRU SILICON RECTIFIER VOLTAGE RANGE 50 - 600 Volts RL756PT CURRENT 6.0 Amperes FEATURES * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * Low cost * Low leakage * Low forward voltage drop * High current capability * High surge current capabilty RA-L .410(10.4) .380(9.70) DIA. .052(1.3) .048(1.2) MECHANICAL DATA 1.0(25.4) MIN. Case: JEDEC RA-L molded plastic Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 2.50 grams .250(6.4) .235(6.0) 1.0(25.4) MIN. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60 HZ, resistive or inductive load. For capacitive load, derate current by 20%. RA-L Dimensions in inches and (millimeters) MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) SYMBOL RL750PT RL751PT RL752PT RL754PT RL756PT UNITS Maximum Recurrent Peak Reverse Voltage RATINGS VRRM 50 100 200 400 600 Volts Maximum RMS Voltage VRMS 35 70 140 280 420 Volts Maximum DC Blocking Voltage VDC 50 100 200 400 600 Volts Maximum Average Forward Rectified Current at TA = 60oC P.C. Board Mounting TL = 60oC .125" , (3.18mm) lead lengths IO 6.0 22 Amps Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 400 Amps Typical Thermal Resistance R R 10 JL at 0.5" (12.7mm) lead length Operating and Storage Temperature Range JL TJ, TSTG o C/W o -65 to +175 C ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS SYMBOL Maximum Instantaneous Forward Voltage at 6.0 A RL750PT RL751PT RL752PT VF 100 A Maximum Reverse Current at rated DC blocking Voltage per leg RL754PT RL756PT UNITS 0.90 Volts 1.25 @ TA = 25oC @ TA = 100oC NOTES : Enough heat sink must be considered in application. 0.025 IR 1.0 mAmps 2001-6 RATING CHARACTERISTIC CURVES ( RL750PT THRU RL756PT ) PEAK FORWARD SURGE CURRENT, ( A ) AVERAGE FORWARD CURRENT, (A) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE 6 5 4 3 2 Single Phase Half Wave 60Hz Resistive or Inductive Load 1 0 0 25 50 75 100 125 150 LEAD TEMPERATURE, ( oC ) 175 200 FIG. 2 - MAXIMUM NON-REPETIVE FORWARD SURGE CURRENT 600 8.3ms Single Half Sine-Wave (JEDEC Method) 500 400 300 200 100 0 1 2 FIG. 3 - TYPICAL REVERSE CHARACTERISTICS PER BRIDGE ELEMENT 50 100 FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 INSTANTANEOUS FORWARD CURRENT, ( A ) 100 10 TJ =100oC 1.0 .1 Pulse Width = 300uS 1% Duty Cycle 10 TJ =25oC 1.0 TJ =25oC 0.1 .01 0 20 40 60 80 100 120 140 0.2 0.4 PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % ) 0.6 0.8 25 20 15 10 5 0 0 .1 .2 .3 1.0 1.2 1.4 INSTANTANEOUS FORWARD VOLTAGE, ( V ) FIG. 5 - TYPICAL THERMAL RESISTANCE VS LEAD LENGTH THERMAL RESISTANCE ( oC/W ) INSTANTANEOUS REVERSE CURRENT, (uA) 5 10 20 NUMBER OF CYCLES AT 60 Hz .4 .5 .6 .7 .8 EQUAL LEAD LENGTH TO HEAT SINK, (IN) .9 1.0 1.6