GBU6A

BL FEATURES G ALAXY ELECTRICAL GBU6A --- GBU6M VOLTAGE RANGE: 50 --- 1000 V CURRENT: 6.0 A SILICON BRIDGE RECT IFIERS Ideal for printed circuit board R eliable low cos t cons truction utilizing m olded plas tic technique P las 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 R atings at 25 a m 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 2 00 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 RθJA RθJC TJ TSTG 211 1.0 5.0 500.0 94 7.4 2.2 - 55 ---- + 150 - 55 ---- + 150 V μA 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 T J=T J m ax. 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.