BL GALAXY ELECTRICAL TVR2B---TVR2J VOLTAGE RANGE: 100 --- 600 V CURRENT: 0.5 A FAST RECOVERY RECTIFIER 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 DO - 41 MECHANICAL DATA Case:JEDEC DO-41,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.012ounces,0.34 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%. TVR2B TVR2D TVR2G TVR2J UNITS Maximum recurrent peak reverse voltage VRRM 100 200 400 600 V Maximum RMS voltage VRMS 70 140 280 420 V Maximum DC blocking voltage VDC 100 200 400 600 V Maximum average forw ard rectified current 9.5mm lead length, @TA =75 IF(AV) 0.5 A IFSM 30.0 A VF 1.4 V Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @TJ =125 Maximum instantaneous forw ard voltage @ 1.0 A Maximum reverse current @TA =25 at rated DC blocking voltage @TA =100 5.0 IR 100.0 A Maximum reverse recovery time (Note1) trr 1000 ns Typical junction capacitance (Note2) CJ 15 pF Typical thermal resistance (Note3) RθJA 50 TJ - 55---- +150 TSTG - 55---- + 150 Operating junction temperature range Storage temperature range NOTE:1. Measured with I F =0.5A, I R=1A, I rr=0.25A. ／Ｗ 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 0261069 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES TVR2B---TVR2J FIG.1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 N.1. trr 10 N.1. +0.5A D.U.T. ( - ) 0 PULSE GENERATOR (NOTE2) (+) 50VDC (APPROX) (-) OSCILLOSCOPE (NOTE 1) 1 N.1. -0.25A ( + ) -1.0A NOTES:1.RISETIME=7ns MAX. INPUT IMPEDANCE=1M .22pF 2.RISETIME=10ns MAX. SOURCEIMPEDANCE=5O SET TIMEBASEFOR50/100 ns /cm 0 .6 FIG.3 --PEAK FORWARD SURGE CURRENT Single Phase Half Wave 60HZ Resistive or Inductive Load 0 .5 0 .4 0 .3 0 .2 0 .1 0 0 20 40 60 100 80 120 140 160 180 200 PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT AMPERES FIG.2 --FORWARD DERATING CURVE 40 T J =125 8.3ms Single Half Sine-Wave 30 20 10 0 1 2 AMBIENT TEMPERATURE, 4 8 10 20 40 60 80 100 NUMBER OF CYCLES AT 60 Hz FIG.4--TYPICAL FORWARD CHARACTERISTIC FIG.5-- TYPICAL JUNCTION CAPACITANCE 100 100 10 TJ=25 Pulse Width=300µS JUNCTION CAPACITANCE,pF INSTANTANEOUS FORWARD CURRENT AMPERES 1cm 4 2 1 .0 0 .4 0 .2 0 .1 0 .0 6 0 .0 2 0 .0 1 0.6 0.8 1.0 1.2 1.4 1.6 1.8 60 40 20 10 4 TJ=25 f=1MHz 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 2.0 INSTANTANEOUS FORWARD VOLTAGE,VOLTS REVERSE VOLTAGE,VOLTS www.galaxycn.com Document Number 0261069 BLGALAXY ELECTRICAL 2.