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SF53 Dataheets PDF



Part Number SF53
Manufacturers Rectron Semiconductor
Logo Rectron Semiconductor
Description GLASS PASSIVATED SUPER FAST RECTIFIER
Datasheet SF53 DatasheetSF53 Datasheet (PDF)

GLASS PASSIVATED SUPER FAST RECTIFIER VOLTAGE RANGE 50 to 600 Volts CURRENT 5.0 Ampere SF51 THRU SF57 FEA TURES * High reliability * Low leakage * Low forward voltage * High current capability * Super fast switching speed * High surge capability * Good for switching mode circuit MECHANICAL DATA * Case: Molded plastic * Epoxy: Device has UL flammability classification 94V-O * Lead: MIL-STD-202E method 208C guaranteed * Mounting position: Any * W eight: 1.18 g r am s MAXIMUM RATINGS AND ELECTRIC.

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GLASS PASSIVATED SUPER FAST RECTIFIER VOLTAGE RANGE 50 to 600 Volts CURRENT 5.0 Ampere SF51 THRU SF57 FEA TURES * High reliability * Low leakage * Low forward voltage * High current capability * Super fast switching speed * High surge capability * Good for switching mode circuit MECHANICAL DATA * Case: Molded plastic * Epoxy: Device has UL flammability classification 94V-O * Lead: MIL-STD-202E method 208C guaranteed * Mounting position: Any * W eight: 1.18 g r am s MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 oC ambient temperature unless otherwise specified. resistive or inductive load. DO-201AD 1.0 (25.4) MIN. .052 (1.3) .048 (1.2) DIA. .375 (9.5) .335 (8.5) 1.0 (25.4) MIN. .220 (5.6) DIA. .197 (5.0) MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted) RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TA = 55oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Current Squarad Time Typical Thermal Resistance (Note 3) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range SYMBOL VRRM VRMS VDC IO IFSM I2t RT JA RT JL CJ TJ, TSTG SF51 50 35 50 ELECTRICAL CHARACTERISTICS(@TA=25 OC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 5.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @TA = 25oC @TA = 100oC Maximum Reverse Recovery Time (Note 1) SYMBOL VF IR trr SF51 NOTES : 1. 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. Typical Thermal Resistance : At 9.5mm lead lengths,PCB mounted. 4. "Fully ROHS complaint", "100% Sn plating (Pb-free)" Dimensions in inches and (millimeters) SF52 100 70 100 SF53 150 105 150 SF54 200 140 200 5.0 SF55 300 210 300 125 64.8 20 5.0 50 -55 to + 150 SF56 400 280 400 30 SF57 600 420 600 SF52 SF53 0.95 SF54 5.0 100 35 SF55 SF56 1.25 SF57 1.50 50 UNITS Volts Volts Volts Amps Amps A2/Sec 0 CW/ pF 0C UNITS Volts uAmps nSec 2013-04 REV:A RATING AND CHARACTERISTICS CURVES ( SF51 THRU SF57 ) 50 NONINDUCTIVE 10 NONINDUCTIVE trr +0.5A (+) 25 Vdc (approx) (-) D.U.T 1 NONINDUCTIVE (-) PULSE GENERATOR (NOTE 2) 0 -0.25A (+) OSCILLOSCOPE (NOTE 1) AVERAGE FORWARD CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (uA) NOTES: 1 Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF. 2. Rise Time = 10ns max. Source Impedance = 50 ohms. -1.0A 1cm SET TIME BASE FOR 15/1ns/cm FIG.1 TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 5 1000 4 3 2 1 Single Phase Half Wave 60Hz Resistive or Inductive Load 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE, (OC) FIG.2 TYPICAL FORWARD CURRENT DERATING CURVE 100 TA = 100 OC 10 1.0 TA = 25 OC 0.1 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG.3 TYPICAL REVERSE CHARACTERISTICS RATING AND CHARACTERISTICS CURVES ( SF51 THRU SF57 ) INSTANTANEOUS FORWARD CURRENT, (A) JUNCTION CAPACITANCE, (pF) PEAK FORWARD SURGE CURRENT, (A) 20 10 TJ = 25 OC 3.0 SF57 1.0 0.3 SF55~SF56 0.1 SF51~SF54 0.03 Pulse Width=300uS 1% Duty Cycle 0.01 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 INSTANTANEOUS FORWARD VOLTAGE, (V) FIG.4 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 200 8.3ms Single Half Sine-Wave (JEDED Method) 100 50 30 20 10 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz FIG.5 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 200 TJ = 25 OC 100 SF51~SF54 60 40 20 SF55~SF57 10 6 4 2 1 0.1 0.2 0.4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE, (V) FIG.6 TYPICAL JUNCTION CAPACITANCE Marking Description Rectron Logo Part No. VYM SF5X Cathode Band Year – code (Y:Last digit year & A:2010,B:2011…) Month – code (M:0~9,O,N,D) Voltage-code 1-------50V 5-------300V 2-------100V 6-------400V 3-------150V 7-------600V 4-------200V AXIAL LEAD TAPING SPECIFICATIONS FOR RECTIFIERS Axial lead devices are packed in accordance with EIA standard RS-296-D and specifications given below. COMPNENT OUTLINE T-1 R-1 A-405 A-405 DO-41 DO-41 DO-15 R-3 DO-201AD R-6 COMPONENT PITCH A 0.5mm (.020") 5.0mm 5.0mm 5.0mm 5.0mm 5.0mm 5.0mm 5.0mm 5.0mm 10.0mm 10.0mm INNER TAPE PITCH B 0.5mm (.020") 1.5mm (.059") 26.0mm 26.0mm 26.0mm 52.4mm 26.0mm 52.4mm 52.4mm 52.4mm 52.4mm 52.4mm CUMULATIVE PITCH TOLERANCE 2.0mm/20pitch 2.0mm/20pitch 2.0mm/20pitch 2.0mm/20pitch 2.0mm/20pitch 2.0mm/10pitch 2.0mm/10pitch 2.0mm/10pitch 2.0mm/10pitch 2.0mm/10pitch A E L1 L2 E Z 90O 5O B T DO W D1 D Fig.: Configuration of AXIAL LEAD TAPING ITEM Component alignment Tape width Exposed adhesive Body eccentricity Reel outside diameter Reel inner diameter Feed hole diameter Reel width SYMBOL Z T E IL1-L2I D D1 DO W SPECIFICATIONS (mm) 1.2 Max. 6.0 0.4 0.8 Max. 1.0 Max. 330.0 85.7 0.3 30.5 0.4 79.0 1.0 SPECIFICATIONS (inch) 0.047 Max. 0.236 0.016 0.032 Max. 0.039 Max. 13.0 3.374 0.012 1.201 0.016 3.110 0.039 Notes : 1.Each compo.


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