FR302

BL FEATURES L ow cost GALAXY ELECTRICAL FR301---FR307 VOLTAGE RANGE: 50 --- 1000 V CURRENT: 3.0 A FAST RECOVERY RECTIFIER DO - 27 D iffused junction L ow leakage L ow forward voltage drop H igh current capability Easily cleaned with Freon,Alcohol,Isopropanol and similar solvents The plastic material carries U/L recognition 94V-0 MECHANICAL DATA C ase: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 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS R atings at 25 a mbient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. FR 301 Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forw ard rectified current 9.5mm lead length, @TA=75 FR 302 100 70 100 FR 303 200 140 200 FR 304 400 280 400 3.0 FR 305 600 420 600 FR 306 800 560 800 FR 307 1000 700 1000 UNITS V V V A VRRM VRMS VDC IF(AV) 50 35 50 Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @TJ =125 IFSM 200.0 A Maximum instantaneous forw ard voltage @ 3.0 A Maximum reverse current at rated DC blocking voltage @TA =25 @TA =100 VF IR trr CJ RθJA TJ TSTG 150 1.3 10.0 200.0 250 32 22 - 55---- +150 - 55---- + 150 500 V A ns pF ／Ｗ Maximum reverse recovery time (Note1) Typical junction capacitance Typical thermal resistance (Note2) (Note3) Operating junction temperature range Storage temperature range N OTE:1. Measured with I F =0.5A, I R=1A, I rr=0.25A. www.galaxycn.com 2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. 3. Thermal resistance f rom junction to ambient. Document Number 0261006 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FIG.1 -- FORWARD DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT AMPERES PEAK FORWARD SURGE CURRENT AMPERES FR301---FR307 FIG.2--PEAK FORWARD SURGE CURRENT 200 175 150 125 100 75 50 25 0 1 2 4 8 10 20 40 60 80 100 TJ=125 8.3ms Single Half Sine-Wave 4 3 2 1 S ingle Phase Half Wave 60Hz Resistive or Inductive Load 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE, FIG.3--TYPICAL JUNCTION CAPACITANCE NUMBER OF CYCLES AT 60 Hz FIG.4 --TYPICAL FORWARD CHARACTERISTIC INSTANTANEOUS FORWARD CURRENT AMPERES 100 10 4 2 1.0 0.4 0.2 0.1 0.06 0.04 0.02 0.01 0.6 0.8 1.0 1.2 1.4 TJ=25 Pulse Width=300µS JUNCTION CAPACITANCE,pF 100 60 40 20 10 4 2 1 .1 .2 TJ=25 f=1MHz .4 1.0 24 10 20 40 100 1.6 1.8 2.0 REVERSE VOLTAGE,VOLTS INSTANTANEOUS FORWARD VOLTAGE,VOLTS FIG.5 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 N.1. 10 N.1. trr +0.5A D.U.T. (+) 50VDC (APPROX) (-) 1 N.1. (-) 0 PULSE GENERATOR (NOTE2) OSCILLOSCOPE (NOTE 1) (+) -0.25A -1.0A 1cm N S:1.R TIM =7ns M IN U IM E AN E OTE ISE E AX. P T P D C =1M .22pF 2.R TIM =10ns M SOU C IM E AN E ISE E AX. R E P D C =5O SE TIM BASEFOR50/100 ns /cm TE www.galaxycn.com Document Number 0261006 BLGALAXY ELECTRICAL 2.