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UF1D Dataheets PDF



Part Number UF1D
Manufacturers Pan Jit International
Logo Pan Jit International
Description SURFACE MOUNT ULTRAFAST RECTIFIER
Datasheet UF1D DatasheetUF1D Datasheet (PDF)

UF1A THRU UF1K SURFACE MOUNT ULTRAFAST RECTIFIER VOLTAGE - 50 to 800 Volts CURRENT - 1.0 Ampere FEATURES l For surface mounted applications l Low profile package l Built-in strain relief l Easy pick and place l Ultrafast recovery times for high efficiency l Plastic package has Underwriters Laboratory Flammability Classification 94V-O l Glass passivated junction l High temperature soldering: 260 ¢J /10 seconds at terminals SMB/DO-214AA MECHANICAL DATA Case: JEDEC DO-214AA molded plastic Termin.

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UF1A THRU UF1K SURFACE MOUNT ULTRAFAST RECTIFIER VOLTAGE - 50 to 800 Volts CURRENT - 1.0 Ampere FEATURES l For surface mounted applications l Low profile package l Built-in strain relief l Easy pick and place l Ultrafast recovery times for high efficiency l Plastic package has Underwriters Laboratory Flammability Classification 94V-O l Glass passivated junction l High temperature soldering: 260 ¢J /10 seconds at terminals SMB/DO-214AA MECHANICAL DATA Case: JEDEC DO-214AA molded plastic Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Indicated by cathode band Standard packaging: 12mm tape (EIA-481) Weight: 0.003 ounce, 0.093 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ¢J ambient temperature unless otherwise specified. Resistive or inductive load. For capacitive load, derate current by 20%. SYMBOLS UF1A UF1B UF1D UF1G Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 Maximum RMS Voltage VRMS 35 70 140 280 Maximum DC Blocking Voltage VDC 50 100 200 400 Maximum Average Forward Rectified Current, at TL=100 ¢J I(AV) 1.0 Peak Forward Surge Current 8.3ms single half sine- IFSM 30.0 wave superimposed on rated load(JEDEC method) TA=55 ¢J Maximum Instantaneous Forward Voltage at 1.0A Maximum DC Reverse Current TA=25 ¢J At Rated DC Blocking Voltage TA=100 ¢J VF IR 1.0 1.4 10.0 100 Maximum Reverse Recovery Time (Note 1) TJ=25 ¢J TRR 50.0 Typical Junction capacitance (Note 2) Maximum Thermal Resistance (Note 3) CJ R £KJL 17.0 30 Operating and Storage Temperature Range TJ,TSTG -50 to +150 NOTES: 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, Irr=0.25A 2. Measured at 1 MHz and Applied reverse voltage of 4.0 volts 3. 8.0mm2 (.013mm thick) land areas UF1J 600 420 600 UF1K 800 560 800 UNITS Volts Volts Volts Amps Amps 1.7 100.0 Volts £g A nS PF ¢J /W ¢J RATING AND CHARACTERISTIC CURVES UF1A THRU UF1K +0.5A 0 -0.25 trr NOTE:1.Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF 2.Rise Time = 10ns max. Source Impedance = 50 Ohms -1.0 SET TIME BASE FOR 50 ns/cm 1cm PEAK FORWARD SURGE CURRENT, AMPERES Fig. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 10 TYPICAL TJ = 25 ¢J UF1A 1.0 UF1G 0.1 100 TJ = 25 ¢J f = 1.0MHz Vsig = 50m Vp-p 10 IFM, Apk UF1K .01 0 .2 .4 .6 .8 1.0 1.2 1.4 Fig. 2-FORWARD CHARACTERISTICS 1 0.1 1 10 REVERSE VOLTAGE, VOLTS 100 Fig. 3- TYPICAL JUNCTION CAPACITANCE PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES 2.0 SINGLE PHASE HALF WAVE RESISTIVE OR INDUCTIVE P.C.B MOUNTED ON 0.315×0.315"(8.0×8.0mm) PAD AREAS 1.0 25 50 75 100 125 150 175 LEAD TEMPERATURE, ¢J Fig. 4- FORWARD CURRENT DERATING CURVE 30 25 20 8.3ms SINGLE HALF SINE WAVE JEDEC METHOD 15 10 5 12 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz Fig. 5-PEAK FORWARD SURGE CURRENT .


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