FR156G

BL FEATURES GALAXY ELECTRICAL FR151G --- FR157G VOLTAGE RANGE: 50 --- 1000 V CURRENT: 1.5 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 - 15 MECHANICAL DATA Case:JEDEC DO-15,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.014 ounces,0.39 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%. FR151G FR152G FR153G FR154G FR155G FR156G FR157G 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 1.5 600 420 600 800 560 800 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 60.0 A Maximum instantaneous forw ard voltage at 1.5A Maximum reverse current @TA=25 VF IR trr CJ R JA 1.3 5.0 100.0 150 18.0 45.0 - 55 ---- + 175 - 55 ---- +175 250 500 V A ns pF ／Ｗ at rated DC blocking voltage @TA=100 Maximum reverse recovery time (Note1) Typical junction capacitance Typical thermal resistance (Note2) (Note3) Operating junction temperature range Storage temperature range NOTE: 1. Measured with IF=0.5A, I R=1A, I rr=0.25A. TJ TSTG 2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. 3.Thermal resistance junction to ambient www.galaxycn.com Document Number 0269006 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FR151G --- FR157G FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50 N 1. 10 N 1. trr +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 1.50 1.25 1.00 0.75 Single Phase Half Wave 60H Z Resistive or Inductive Load FIG.3 -- TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT AMPERES 10 TJ=25 1.0 AMPERES 0.50 0.25 0 25 50 75 100 125 150 175 0.1 Pulse width=300 0.01 0.4 0.6 0.8 1.0 1.2 1.4 s 1.6 AMBIENT TEMPERATURE, INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.4 --REPE FORWARD SURGE CURRENT FIG.5-- TYPICAL JUNCTION CAPACITANCE 200 100 PEAK FORWARD SURGE CURRENT 60 8.3ms Single Half Sine-Wave 50 40 JUNCTION CAPACITANCE,pF 60 40 20 10 6 4 AMPERES 30 20 10 0 1 5 10 50 100 TJ=25 2 0.1 0.2 0.4 1 2 4 10 20 40 100 NUMBER OF CYCLES AT 60Hz REVERSE VOLTAGE,VOLTS www.galaxycn.com Document Number 0269006 BLGALAXY ELECTRICAL 2.