BL GALAXY ELECTRICAL FAST RECOVERY RECT IFIER TVR4J---TVR4N VOLTAGE RANGE: 600 ---1000 V CURRENT: 1.5 A FEATURES DO - 15 Low cos t Diffus ed junction Low leakage Low forward voltage drop High current capability Eas ily cleaned with Freon,Alcohol,Is opropanol and s im ilar s olvents The plas tic m aterial carries U/L recognition 94V-0 MECHANICAL DATA Cas e:JEDEC DO-15,m olded plas tic Term inals : Axial lead ,s olderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.014 ounces ,0.39 gram s Mounting pos ition: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 am bient tem perature unles s otherwis e s pecified. Single phas e,half wave,60 Hz,res is tive or inductive load. For capacitive load,derate by 20%. TVR4J TVR4N UNITS Maximum recurrent peak reverse voltage V RRM 600 1000 V Maximum RMS voltage V RMS 420 700 V Maximum DC blocking voltage V DC 600 1000 V Maximum average f orw ard rectif ied current 9.5mm lead length, @TA =75 IF(AV) 1.5 A IFSM 50.0 A VF 1.3 V Peak f orw ard surge current 8.3ms single half -sine-w ave superimposed on rated load Maximum instantaneous f orw ard voltage @ 1.5 A Maximum reverse current at rated DC blocking voltage @TA =25 IR @TA =100 5.0 A 100.0 Maximum reverse recovery time (Note1) t rr 1000 ns Typical junction capacitance (Note2) CJ 20 pF Typical thermal resistance (Note3) Rθ JA 40 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. Therm al resistance f rom junction to am bient. Document Number 0261070 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES TVR4J - - - TVR4N FIG.1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM trr 10 N.1. 50 N.1. +0.5A D.U.T. ( - ) (+) 50VDC (APPROX) (-) PULSE GENERATOR (NOTE2) OSCILLOSCOPE (NOTE 1) 1 N.1. 0 -0.25A ( + ) -1.0A NOTES:1.RISETIME=7ns MAX. INPUT IMPEDANCE=1M .22pF 2.RISETIME=10ns MAX. SOURCEIMPEDANCE=5O FIG.3 --PEAK FORWARD SURGE CURRENT 1.50 1.25 1.00 .75 .50 Single Phase Half Wave 60H Z Resistive or Inductive Load 0 25 50 75 100 125 150 175 PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT AMPERES FIG.2 --FORWARD DERATING CURVE .25 50 TJ=125℃ 8.3ms Single Half Sine-Wave 40 30 20 10 0 0 20 AMBIENT TEMPERATURE, 40 60 80 100 NUMBER OF CYCLES AT 60 Hz FIG.4--TYPICAL FORWARD CHARACTERISTIC FIG.5-- TYPICAL JUNCTION CAPACITANCE 100 100 10 60 TJ =25 Pulse Width=300µS 4 2 1.0 0.4 0.2 0.1 0.0 6 0 .0 4 0.0 2 0.0 1 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 JUNCTION CAPACITANCE,pF INSTANTANEOUS FORWARD CURRENT AMPERES 1cm SET TIMEBASEFOR50/100 ns /cm 40 20 10 4 TJ=25 f=1MHz 2 1 .1 .2 INSTANTANEOUS FORWARD VOLTAGE,VOLTS .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE,VOLTS www.galaxycn.com Document Number 0261070 BLGALAXY ELECTRICAL 2.