FR304G

BL FEATURES GALAXY ELECTRICAL FR301G --- FR307G VOLTAGE RANGE: 50 --- 1000 V CURRENT: 3.0 A GLASS PASSIVATED RECTIFIERS Low cost Glass passivated junction. Low leakage Low forward voltage drop High current capability z Easily cleaned with Alcohol,Isopropanol and similar solvents The plastic material carries U/L recognition 94V-0 DO - 27 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 ounces,1.15 grams Mounting position: Any 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%. FR301G FR302G FR303G FR304G FR305G FR306G FR307G UNITS Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forw ard rectified current 9.5mm lead length, @TA=75 VRRM VRMS VDC IF(AV) 50 35 50 100 70 100 200 140 200 400 280 400 3.0 600 420 600 800 560 800 1000 700 1000 V V V A 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 @3.0A Maximum reverse current at rated DC blocking voltage Maximum reverse recovery time Typical junction capacitance Typical thermal resistance @TA=25 @TA=100 (Note1) (Note2) (Note3) VF IR trr CJ R JA 1.3 10.0 200.0 150 32.0 22.0 - 55 ---- +175 - 55 ---- +175 250 500 V A ns pF ／Ｗ Operating junction temperature range Storage temperature range NOTE: 1. Measured with I F=0.5A, I R=1A, I rr=0.25A. TJ TSTG www.galaxycn.com 2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. 3.Thermal resistance junction to ambient Document Number 0269008 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FR301G --- FR307G FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC t rr 50 N 1. 10 N 1. +0.5A D.U.T. (+) 25VDC (approx) (-) 1 NONINDUCTIVE PULSE GENERATOR (NOTE2) OSCILLOSCOPE (NOTE 1) 0 -0.25A -1.0A 1cm NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF. JJJJ 2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 . SET TIME BASE FOR 50/100 ns/cm FIG.2 --FORWARD DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT 3.0 Single Phase Half Wave 60Hz Resistive or Inductive Load FIG.3 -- TYPICAL FORWARD CHARACTERISTICS 10 2.5 2.0 INSTANTANEOUS FORWARD CURRENT AMPERES TJ=25 1.0 AMPERES 1.5 1.0 0.1 0.5 0 25 50 75 100 125 150 175 Pulse width=300 s 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 AMBIENT TEMPERATURE, INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.4 --PEAK FORWARD SURGE CURRENT 300 250 200 8.3ms Single Half Sine-Wave FIG.5 -- TYPICAL JUNCTION CAPACITANCE 200 100 PEAKFORWARD SURGE CURRENT JUNCTION CAPACITANCE,pF 60 40 20 10 6 4 AMPERES 150 100 50 0 TJ=25 2 1 0.1 0.2 0.4 1 2 4 10 1 5 10 50 100 20 40 100 NUMBER OF CYCLES AT 60Hz REVERSE VOLTAGE,VOLTS www.galaxycn.com Document Number 0269008 BLGALAXY ELECTRICAL 2.