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| UF1A thru UF1M 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 - 1.0 Amperes SMA .062(1.60) .055(1.40) .114(2.90) .098(2.50) .181(4.60) .157(4.00) .012(.305) .006(.152) MECHANICAL DATA Case Molded Plastic Polarity: lndicated by cathode band Weight: 0.002 ounces,0.064 grams Mounting position: Any .103(2.62) .079(2.00) .060(1.52) .030(0.76) .208(5.28) .188(4.80) .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 1.0A DC(Note1) Maximum DC Reverse Current at Rated DC Blocking Voltage @TJ=25 @TJ=100 @TA=55 SYMBOL VRRM VRMS VDC I(AV) UF1A 50 35 50 UF1B 100 70 100 UF1D 200 140 200 UF1G 300 210 300 1.0 UF1J 600 420 600 UF1K 800 580 800 UF1M 1000 700 1000 UNIT V V V A IFSM VF IR TRR CJ RJA TJ TSTG 50 20 1.0 30 1.3 5.0 100 75 10 25 -50 to +150 -50 to +150 1.7 A V uA nS pF /W Maximum Reverse Recovery Time(Note 1) Tyical Junction Capacitance (Note2) Tyical Thermal Resistance (Note3) Operating Temperature Range Storage Temperature Range NOTES: 1.Measured with IF=0.5A,IR=1A,IRR=0.25A. 2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC 3.Thermal resistance junction of ambient. ~ 85 ~ RATING AND CHARACTERTIC CURVES UF1A thru UF1M FIG. 1 - FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, AMPERES 1.0 AVERAGE FORWARD CURRENT AMPERES SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD FIG. 2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 40 0.8 0.6 30 20 0.4 10 0.2 0 25 50 75 100 125 150 175 PULSE WIDTH 3.3ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) 0 1 2 5 10 20 50 100 AMBIENT TEMPERATURE () NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL JUNCTION CAPACITANCE 100 INSTANTANEOUS FORWARD CURRENT, (A) 10 FIG.4-TYPICAL FORWARD CHARACTERISTICS UF1A -UF1D CAPACITANCE, (pF) UF1A - UF1G 1.0 UF1G 10 UF1J - UF1M 0.1 UF1J -UF1M 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 ~ 86 ~ |
Price & Availability of UF1G
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