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FR501 Dataheets PDF



Part Number FR501
Manufacturers GALAXY ELECTRICAL
Logo GALAXY ELECTRICAL
Description FAST RECOVERY RECTIFIER
Datasheet FR501 DatasheetFR501 Datasheet (PDF)

BL GALAXY ELECTRICAL FAST RECOVERY RECTIFIER FR501---FR507 VOLTAGE RANGE: 50 --- 1000 V CURRENT: 5.0 A FEATURES Low cost Diffused junction Low leakage Low forward voltage drop High current capability Easily cleaned with Freon,Alcohol,Isopropanol and similar solvents The plastic material carries U/L recognition 94V-0 MECHANICAL DATA Case:JEDEC DO-27,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight:0.041 unces,1.15 grams Mou.

  FR501   FR501


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BL GALAXY ELECTRICAL FAST RECOVERY RECTIFIER FR501---FR507 VOLTAGE RANGE: 50 --- 1000 V CURRENT: 5.0 A FEATURES Low cost Diffused junction Low leakage Low forward voltage drop High current capability Easily cleaned with Freon,Alcohol,Isopropanol and similar solvents The plastic material carries U/L recognition 94V-0 MECHANICAL DATA Case:JEDEC DO-27,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight:0.041 unces,1.15 grams Mounting position: Any DO - 27 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. FR 501 Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forw ard rectified current 9.5mm lead length, @TA=75 Peak forw ard surge current VRRM VRMS VDC IF(AV) 50 35 50 8.3ms single half-sine-w ave superimposed on rated load @TJ=125 Maximum instantaneous forw ard voltage @ 5.0 A IFSM VF Maximum reverse current @TA=25 at rated DC blocking voltage @TA=100 IR Maximum reverse recovery time (Note1) trr Typical junction capacitance (Note2) CJ Typical thermal resistance (Note3) RθJA Operating junction temperature range TJ Storage temperature range TSTG NOTE:1. Measured with IF=0.5A, IR=1A, Irr=0.25A. 2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. 3. Thermal resistance f rom junction to ambient. FR 502 FR 503 FR 504 FR 505 FR 506 FR 507 UNITS 100 200 400 600 800 1000 V 70 140 280 420 560 700 V 100 200 400 600 800 1000 V 5.0 A 200.0 1.3 10.0 200.0 150 250 28 22 - 55---- +150 - 55---- + 150 A V A 500 ns pF www.galaxycn.com Document Number 0261073 BLGALAXY ELECTRICAL 1. RATINGSANDCHARACTERISTICCURVES FIG.1 -- FORWARD DERATINGCURVE FR501---FR507 FIG.2--PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD RECTIFIED CURRENT AMPERES 8 7 6 5 4 3 2 Single Phase Half W ave 60H Z Resistive or 1 Inductive Load 0 0 25 50 75 100 125 150 175 200 175 150 125 100 75 50 25 0 1 TJ=125 8.3ms Single Half Sine-Wave 2 4 8 10 20 40 60 80 100 AMBIENT TEMPERATURE, FIG.3--TYPICAL JUNCTIONCAPACITANCE NUMBEROF CYCLES AT60 Hz FIG.4 --TYPICAL FORWARDCHARACTERISTIC INSTANTANEOUS FORWARD CURRENT AMPERES JUNCTION CAPACITANCE,pF 100 60 40 20 10 4 TJ=25 f=1MHz 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 100 10 4 2 1.0 TJ=25 Pulse Width=300µS 0.4 0.2 0.1 0.06 0.04 0.02 0.01 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 REVERSE VOLTAGE,VOLTS INSTANTANEOUS FORWARDVOLTAGE,VOLTS FIG.5 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 10 N.1. N.1. +0.5A trr (+) 50VDC (APPROX) (-) D.U.T. 1 N.1. OSCILLOSCOPE (NOTE 1) (-) PULSE GENERATOR (NOTE2) (+) NOTES:1.RISETIME=7ns MAX. INPUTIMPEDANCE=1M .22pF 2.RISETIME=10ns MAX. SOURCEIMPEDANCE=5O 0 -0.25A -1.0A SETTIMEBASEFOR50/100 ns /cm Document Number 0261073 BLGALAXY ELECTRICAL 1cm www.galaxycn.com 2. .


FR507P FR501 FR502


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