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| CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT GLASS PASSIVATED SILICON RECTIFIER VOLTAGE RANGE 50 - 1000 Volts CURRENT 2.0 Amperes FEATURES Low leakage current Ideal for surface mounted applications Metallurgically bonded construction Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * Glass passivated junction * High temperature soldering guaranteed : 260oC/10 seconds at terminals 0.110(2.80) 0.094(2.40) (1) ML21PT THRU ML27PT * * * * SMA 0.065(1.65) 0.049(1.25) 0.181(4.60) 0.165(4.20) 0.012(0.310) 0.006(0.150) (2) MECHANICAL DATA Case: JEDEC SMA molded plastic Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Indicated by cathode band Weight: 0.002 ounces, 0.064 gram 0.090(2.30) 0.075(1.90) 0.060(1.52) 0.030(0.76) 0.008 (0.203)(max) 0.212(5.40) 0.189(4.80) 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) SMA 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) Typical Junction Capacitance ( Note ) SYMBOL VRRM VRMS VDC IO IFSM ML21PT ML22PT ML23PT ML24PT ML25PT ML26PT ML27PT UNITS 50 35 50 100 70 100 200 140 200 400 280 400 2.0 60 600 420 600 800 560 800 1000 700 1000 Volts Volts Volts Amps Amps CJ 20 pF Operating and Storage Temperature Range TJ, TSTG -65 to +175 o C ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 2.0 A DC Maximum DC Reverse Current at Rated DC Blocking Voltage at TA = 25oC Maximum Full Load Reverse Current Average, Full Cycle at TA = 75oC NOTES : Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts IR 50 uAmps 2002-5 SYMBOL VF ML21PT ML22PT ML23PT ML24PT ML25PT ML26PT ML27PT UNITS 1.0 5.0 Volts uAmps RATING CHARACTERISTIC CURVES ( ML21PT THRU ML27PT ) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, ( A ) AVERAGE FORWARD CURRENT, (A) 2.0 70 60 50 40 30 20 10 0 1 2 5 10 20 NUMBER OF CYCLES AT 60 Hz 50 100 8.3ms Single Half Sine-Wave (JEDEC Method) FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 1.0 Single Half Wave 60HZ Resistive or Inductive Load 0 0 25 50 75 100 125 LEAD TEMPERATURE, ( oC ) 150 175 FIG. 3 - TYPICAL REVERSE CHARACTERISTICS PER BRIDGE ELEMENT 100 INSTANTANEOUS FORWARD CURRENT, ( A ) INSTANTANEOUS REVERSE CURRENT, (uA) 20 10 FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 TJ =100oC Pulse Width = 300uS 1% Duty Cycle 3.0 1.0 0.3 1.0 TJ =25oC .1 TJ =25oC 0.1 .03 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % ) .01 0 .2 .4 .6 .8 1.0 1.2 1.4 INSTANTANEOUS FORWARD VOLTAGE, ( V ) FIG. 5 - TYPICAL JUNCTION CAPACITANCE 200 JUNCTION CAPACITANCE, ( pF ) 100 60 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 REVERSE VOLTAGE, ( V ) 40 100 TJ =25oC |
Price & Availability of ML21PT
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