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| UF2A thru UF2M SURFACE MOUNT GLASS ULTRA FAST RECTIFIERS FEATURES Low cost Diffused junction Ultra fast switching for high efficiency Low reverse leakage current Low forward voltage drop High current capability The plastic material carries UL recognition 94V-0 REVERSE VOLTAGE - 50 to 1000 Volts FORWARD CURRENT - 2.0 Amperes SMB .083(2.11) .075(1.91) .155(3.94) .130(3.30) .185(4.70) .160(4.06) .012(.305) .006(.152) .096(2.44) .084(2.13) MECHANICAL DATA Case Molded Plastic Polarity:Color band denotes cathode Weight: 0.003 ounces,0.093 grams Mounting position: Any .060(1.52) .030(0.76) .220(5.59) .200(5.08) .008(.203) .002(.051) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Peak Forward Surage Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load(JEDEC Method) Peak Forward Voltage at 2.0A DC(Note1) Maximum DC Reverse Current at Rated DC Blocking Voltage @TJ=25 @TJ=100 @TA =55 SYMBOL VRRM VRMS VDC I(AV) UF2A 50 35 50 UF2B 100 70 100 UF2D 200 140 200 UF2G 400 280 400 2.0 UF2J 600 420 600 UF2K 800 560 800 UF2M 1000 700 1000 UNIT V V V A IFSM VF IR TRR CJ RJA TJ TSTG 50 50 1.0 60 1.3 5.0 100 75 30 25 -50 to +150 -50 to +150 1.7 A V uA nS pF /W Maximum Reverse Recovery Time(Note 1) Typical Junction Capacitance (Note1) Typical Thermal Resistance (Note2) Operating Temperature Range Storage Temperature Range NOTES: 1.Measured with IF=0.5AIR=1A IRR=0.25A 2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC 3.Thermal resistance junction to ambient ~ 87 ~ RATING AND CHARACTERTIC CURVES UF2A thru UF2M FIG. 1 - FORWARD CURRENT DERATING CURVE 3.0 AVERAGE FORWARD CURRENT AMPERES 2.5 2.0 1.5 1.0 0.5 0 25 50 75 100 125 150 175 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD FIG. 2 - MAXIMUM NON-REPETITIVE SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES 60 50 40 30 20 10 0 1 2 5 10 20 50 100 PULSE WIDTH 3.3ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) AMBIENT TEMPERATURE () NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL JUNCTION CAPACITANCE 100 UF2A - UF2G FIG.4-TYPICAL FORWARD CHARACTERISTICS 10 INSTANTANEOUS FORWARD CURRENT, (A) UF2A -UF2D CAPACITANCE, (pF) 1.0 UF2G UF2J - UF2M 10 0.1 UF2J -UF2M TJ = 25C f = 1 MHz 1 1 4 10 100 TJ = 25C PULSE WIDTH 300us 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 REVERSE VOLTAGE ,VOLTS INSTANTANEOUS FORWARD VOLTAGE,VOLTS ~ 88 ~ |
Price & Availability of UF2A
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