BL GALAXY ELECTRICAL UGP20A --- UGP20K OOOVOLTAGE ULTRA FAST RECTIFIER RANGE: 50 --- 800 V CURRENT: 2.0 FEATURES DO - 15 Low cost Diffusde junction low leakage current High current capability Easily cleaned with alcohol,Isopropanol and similar solvents Plastic package has underwriters laboratory flammability classification 94v-0 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,60Hz,resistive or inductive load. For capacitive load,derate by 20%. UGP 20A UGP 20B UGP 20D UGP 20F UGP 20G UGP 20J UGP 20K UNITS Maximum recurrent peak reverse voltage VRRM 50 100 200 300 400 600 800 V Maximum RMS voltage VRMS 35 70 140 210 280 420 560 V Maximum DC blocking voltage VDC 50 100 200 300 400 600 800 V Maximum average forward rectified current 9.5mm lead length, @TA=75 A 2.0 IF(AV) Peak forward surge current superimposed on rated load A 60.0 @TJ=125 Maximum instantaneous forw ard voltage @ 2.0A Maximum reverse current 65.0 IFSM 8.3ms single half-sine-w ave @TA=25 at rated DC blocking voltage @TA=100 0.95 VF 1.25 5.0 IR 100.0 1.70 2.20 V z A Maximum reverse recovery time (Note1) trr 35 ns Typical junction capacitance (Note2) CJ 22 pF Typical thermal resistance (Note3) RθJA 40 TJ - 55 ----- + 150 TSTG - 55 ----- + 150 Operating junction temperature range Storage temperature range NOTE: 1. Measured with IF=0.5A, IR=1A, Irr=0.25A. ／Ｗ 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 0264025 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES UGP20A --- UGP20K PEAK FORWARD SURGE CURRENT AMPERES FIG.2 --PEAK FORWARD SURGE CURRENT 2.0 AMPERES AVERAGE FORWARD CURRENT FIG.1 -- FORWARD DERATING CURVE 1.5 1.0 Single Phase Half Wave 60H Z Resistive or Inductive Load 0.375"(9.5mm)Lead Length 0.5 0 0 25 50 75 100 125 150 175 70 60 8.3ms Single Half Sine-Wave 50 40 UGP20A-UGP20G 30 UGP20J-UGP20K 20 10 0 AMBIENT TEMPERATURE, INSTANTANEOUS REVERSE LEAKAGE CURRENT,MICROAMPERES 0K P2 UG 0J P2 UG P2 P2 UG UG 0F 0A -U -UG GP 20 P2 G 0D AMPERES INSTANTANEOUS FORWARD CURRENT 1 0.4 0.2 0.1 0.04 TJ =25 Pulse Width=300 µs 0.02 0.01 0.2 0.6 1.0 1.4 1.8 100 FIG.4--TYPICAL REVERSE CHARACTERISTICS 10 4 50 10 NUMBER OF CYCLES AT 60Hz FIG.3 --TYPECAL FORWARD CHARACTERISTICS 2 5 1 2.2 100 10 1 TJ=100 TJ=125℃ 0.1 10 20 40 60 80 100 110 PERCENT OF RATED PEAK REVERSE VOLTAGE,% INSTANTANEOUS FORWARD VOLTAGE,VOLTS JUNCTION CAPACITANCE,pF FIG.5--TYPICAL JUNCTION CAPACITANCE 100 60 40 20 10 6 4 2 TJ=25 f=1.0MHZ 1 0.1 0.2 0.4 1 2 4 10 20 40 100 REVERSE VOLTAGE,VOLTS www.galaxycn.com Document Number 0264025 BLGALAXY ELECTRICAL 2.