BL GALAXY ELECTRICAL HIGH VOLTAGE RECT IFIERS R1200F --- R2000F VOLTAGE RANGE: 1200 --- 2000 V CURRENT: 0.2A to 0.5A FEATURES Low cos t Diffus ed junction DO - 41 Low leakage Low forward voltage drop High current capability Easily cleaned with alcohol,Isopropanol and sim ilar s olvents The plas tic m aterial carries U/L recognition 94V-0 MECHANICAL DATA Case:JEDEC DO--41,m olded plastic Term inals : Axial lead ,s olderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.012ounces ,0.34 gram s Mounting pos ition: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 am bient tem perature unles s otherwise specified. Single phase,half wave,60 Hz,res is tive or inductive load. For capacitive load,derate by 20%. R1200F R1500F R1800F R2000F UNITS Maximum recurrent peak reverse voltage V RRM 1200 1500 1800 2000 V Maximum RMS voltage V RMS 840 1050 1260 1400 V Maximum DC blocking voltage V DC 1200 1500 1800 2000 V 0.2 A Maximum average f orw ard rectif ied current 9.5mm lead length, @TA =75 IF(AV) 0.5 Peak f orw ard surge current IFSM 8.3ms single half -sine-w ave superimposed on rated load A @TJ =125 Maximum instantaneous f orw ard voltage @ 0.5A Maximum reverse current 30.0 @TA =25 VF 2.5 4.0 5.0 IR 100.0 at rated DC blocking voltage @TA =100 Maximum reverse capacitance (Note1) t rr 500 Typical thermal resistance (Note2) RθJA 35 Typical junction capacitance (Note3) CJ 15 TJ - 55 ---- + 150 TSTG - 55 ---- + 150 Operating junction temperature range Storage temperature range NOTE: 1. Measrued with I F =0.5A, I R=1A, I rr=0.25A. V A ns ／Ｗ pF www.galaxycn.com 2. Thermal resistance f rom junction to ambient. 3. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. Document Number 0263006 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES R1200F --- R2000F FIG.2 -- TYPICAL FORWARD CHARACTERISTICS 0.5 R1200F - R1800F 0.4 0.3 Single Phase Half Wave 60HZ Resistive or Inductive Load 0.2 R2000F 0.1 0 25 50 75 100 125 150 175 200 INSTANTANEOUS FORWARD CURRENT AMPERES AVERAGE FORWARD RECTIFIED CURRENT AMPERES FIG.1 -- FORWARD DERATING CURVE AMBIENT TEMPERATURE, T J =25 Pulse W idth=300 µ s 1.0 R1200FR1800F R200F 0.1 0.01 0.6 1.6 2.6 3.6 4.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.3 -- PEAK FORWARD SURGE CURREENT FIG.4 -- TYPICAL JUNCTION CAPACITANCE 100 30 CAPACITANCE,P F PEAK FORWARD SURGE CURRENT AMPERES 10 TJ=125 8.3ms Single Half Sine - Wave 20 10 0 1 10 100 10 TJ=25 0 1 4 10 100 REVERSE VOLTAGE,VOLTS NUMBER OF CYCLES AT 60HZ www.galaxycn.com Document Number 0263006 BLGALAXY ELECTRICAL 2.