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| BL FEATURES GALAXY ELECTRICAL GBU6A --- GBU6M VOLTAGE RANGE: 50 --- 1000 V CURRENT: 6.0 A SILICON BRIDGE RECT IFIERS Ideal for printed circuit board Reliable low cos t cons truction utilizing m olded plas tic technique Plas tic m aterrial has U/L flam m ability clas s ification 94V-O Mounting pos ition: Any GBU .933(23.7) .894(22.7) .185(4.7) .165(4.2) .160(4.1) .140(3.5) 45 .310(7.9) .290(7.4) 0 .140(3.56) .130(3.30) + + .075(1.9)R.TYP. .085(2.16) .065(1.65) .740(18.8) .720(18.3) _ .080(2.03) .060(1.52) ~ ~ + Glass passivated chip junctions .100(2.54) .085(2.16) .210(5.33) .190(4.83) .050(1.27) .040(1.02) .710(18) .690(17.5) .085(2.18) .075(1.90) .022(.56) .018(.46) inch(mm) 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%. GBU 6A Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average f orw ard Tc=100 output current Peak f orw ard surge current 8.3ms single half -sine-w ave superimposed on rated load Maximum instantaneous f orw ard voltage at 3.0 A Maximum reverse current at rated DC blocking voltage @TA =25 @TA =125 (note 2) (note 1) Operating junction temperature range Storage temperature range GBU 6B 100 70 100 GBU 6D 200 140 200 GBU 6G 400 280 400 6.0 GBU 6J 600 420 600 GBU 6K 800 560 800 GBU 6M 1000 700 1000 UNITS V V V A VRRM V R MS VDC IF (AV) 50 35 50 IF SM 175.0 A VF IR CJ RJA RJC TJ TSTG 211 1.0 5.0 500.0 94 7.4 2.2 - 55 ---- + 150 - 55 ---- + 150 V A mA pF /W Typical junction capacitance per leg (note 3) Typical thermal resistance per leg N OTE: 1. Unit case m ounted on 2.6x1.4x0.06" thick (6.5x3.5x0.15cm ) AI. Plate. 3. Measured at 1.0 MH z and applied rev erse v oltage of 4.0 v olts. www.galaxycn.com 2. R ecom m ended mounting position is to bolt down on heatsink with silicone thermal com pound f or m aximum heat transf er with #6 screws Document Number 0287026 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FIG.1 -- DERATING CURVE FOR OUTPUT RECTIFIED CURRENT INSTANTANEOUS FORWARD CURRENT, AMPERES 10 0 GBU6A --- GBU6M FIG.2 -- TYPICAL FORWARD CHARACTERISTIC AVERAGE FORWARD CURRENT, AMPERES 8 10 6 4 1 .0 2 0 .1 0 0 50 100 150 .0 1 .2 .4 .6 .8 1 .0 1 .2 1 .4 1 .6 TEMPERATURE, FIG.3 -- MAXIMUM NON-REPETITIVE PEAK FORWARD PEAK FORWARD SURGE CURRENT, AMPERES INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.4 -- TYPICAL REVERSE CHARACTERISTIC INSTANTANEOUS REVERSE CURRENT, MICRO AMPERES DURGE CURRENT 500 100 T J=125 175 TJ=TJ max. SINGLE SINE-WAVE (JEDEC METHOD) 150 125 10 1.0 100 75 1.0 CYCLE 0.1 T J= 2 5 .01 0 20 40 60 80 100 50 1 10 100 NUMBER OF CYCLES AT 60Hz FIG.5 -- TYPICAL JUNCTION CAPACITANCE PER LEG PERCENT OF RATED PEAK REVERSE VOLTAGE FIG.6 -- TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE, JUNCTION CAPACITANCE, pF 100 1000 TJ=25 f=1.0 MHz VSIG=50mVp-p 200 100 10 /W 1 .1 .01 10 .1 50-400V 600-1000V 1 4 10 100 .1 1 10 100 REVERSE VOLTAGE, VOLTS t, HEATING TIME, sec. www.galaxycn.com Document Number 0287026 BLGALAXY ELECTRICAL 2. |
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