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| CHENMKO ENTERPRISE CO.,LTD HIGH EFFICIENCY RECTIFIER VOLTAGE RANGE 50 - 600 Volts FEATURES * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * Low power loss, high efficiency * Low leakage * High current capability * High speed switching * High current surge * High reliability * High temperature soldering guaranteed : 260oC/10 seconds at terminals 1.0(25.4) MIN. MUR405PT THRU MUR460PT CURRENT 4.0 Amperes DO-201AD 0.052(1.3) DIA. 0.048(1.2) MECHANICAL DATA Case: JEDEC DO-201AD molded plastic Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Indicated by cathode band Weight: 1.2 gram 0.375(9.5) 0.335(8.5) 0.220(5.6) DIA. 0.197(5.0) 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%. Dimensions in inches and (millimeters) DO-201AD 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 Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 125 70 Amps SYMBOL VRRM VRMS VDC IO MUR405PT MUR410PT MUR415PT MUR420PT MUR430PT MUR440PT MUR450PT MUR460PT 50 35 50 100 70 100 o 150 105 150 200 140 200 300 210 300 400 280 400 o 500 350 500 600 420 600 4.0@TA=80 C 4.0@TA=40 C Typical thermal resistance ( NOTE 1 ) Operating and Storage Temperature Range R JC 50 -65 to +175 o C/W o TJ, TSTG C ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 4.0 A DC Maximum DC Reverse Current at Rated DC Blocking Voltage at TJ = 25oC Maximum Full Load Reverse Current Average, Full Cycle 0.375" (9.5mm) lead length at TJ = 150oC Maximum Reverse Recovery Time (Note 2) SYMBOL VF MUR405PT MUR410PT MUR415PT MUR420PT MUR430PT MUR440PT MUR450PT MUR460PT UNITS Volts uAmps uAmps nSec 2001-6 0.90 5.0 1.25 10 250 50 IR 150 trr 25 NOTES : 1. Thermal Resistance from Junction to lead and from junction to ambient with 0.375" (9.5mm) lead length, both leads attached to heatsink 2. Test Conditions : IF = 0.5 A, IR = -1.0 A, IRR = -0.25 A RATING CHARACTERISTIC CURVES ( MUR405PT THRU MUR460PT ) 50 NONINDUCTIVE 10 NONINDUCTIVE trr +0.5A (-) 0 PULSE GENERATOR (NOTE 2) -0.25A AVERAGE FORWARD CURRENT, ( A ) FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE 6.0 (+) 25 Vdc (approx) (-) D.U.T 4.0 MUR420~MUR460 MUR405~MUR415 1.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0 0 25 50 75 100 1 NONINDUCTIVE OSCILLOSCOPE (NOTE 1) (+) -1.0A NOTES: 1. Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF. 2. Rise Time = 10ns max. Source Impedlance= 50 ohms. 1cm SET TIME BASE FOR 10/20 nS/cm 125 150 175 AMBIENT TEMPERATURE ( OC ) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS FORWARD CURRENT, ( A ) INSTANTANEOUS REVERSE CURRENT, (uA) 10 FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS TJ= 125oC MUR405PT~MUR415PT 10 TJ= 100oC 1.0 1.0 TJ= 25oC MUR420PT~MUR460PT 0.1 .1 0.01 TJ= 25oC Pulse Width = 300uS 1% Duty Cycle .01 0 20 40 60 80 100 120 140 0.001 0 PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % ) FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, ( A ) 140 JUNCTION CAPACITANCE, ( pF ) 120 100 80 60 40 MUR420~MUR460 .2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE, ( V ) FIG. 6 - TYPICAL JUNCTION CAPACITANCE 200 TJ= 25oC 100 60 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 REVERSE VOLTAGE, ( V ) 40 100 8.3ms Single Half Sine-Wave (JEDEC Method) MUR405~MUR415 20 0 1 2 5 10 20 NUMBER OF CYCLES AT 60 Hz 50 100 |
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