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| BL FEATURES GALAXY ELECTRICAL GBU8A - - - GBU8M VOLTAGE RANGE: 50 --- 1000 V CURRENT: 8.0A SILICON BRIDGE RECTIFIERS Rating to 1000V PRV Surge overload rating to 200 Amperes peak Ideal for printed circuit board Reliable low cost construction utilizing molded plastic technique results in inexpensive product Lead solderable per MIL-STD-202 method 208 GBU .933(23.7) .894(22.7) .185(4.7) .165(4.2) .160(4.1) .140(3.5) 45 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 junctions .100(2.54) .085(2.16) .190(4.83) .210(5.33) .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 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. GBU 8A Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forw ard output current @TC=100 GBU 8B 100 70 100 GBU 8D 200 140 200 GBU 8G 400 280 400 8.0 GBU 8J 600 420 600 GBU 8K 800 560 800 GBU 8M 1000 700 1000 UNITS V V V A V RRM V RMS V DC IF(AV) 50 35 50 Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load Maximum instantaneous forw ard voltage @ 4.0 A Maximum reverse current at rated DC blocking voltage @TA =25 @TA=125 IFSM 200.0 A VF IR TJ TSTG 1.0 5.0 0.5 - 55 ---- + 150 - 55 ---- + 150 V A mA Operating junction temperature range Storage temperature range www.galaxycn.com Document Number 0287027 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FIG.1 -- TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD OUTPUT CURRENT, AMPERES GBU8A - - - GBU8M FIG.2 -- MAXIMUM FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES 8 350 300 250 200 150 100 50 0 6 4 2 MOUNTES ON 4:4 INCH CPUFER PC BOARD 0.5"(12.7mm) Lead length 0 0 25 50 75 100 125 150 175 1 2 5 10 20 50 100 C ASE TEMPERATURE, FIG.3 -- TYPICAL FORWARD CHARACTERISTIC NUMBER OF CYCLES AT 60HZ FIG.4 -- TYPICAL REVERSE CHARACTERISTIC INSTANTANEOUS REVERSE CURRENT, MICRO AMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES 100 40 20 10 4.0 2.0 1.0 0.4 0.2 0.1 TJ=25 Pulse Width =300S 100 TJ=125 10 1 TJ=25 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 .1 0 20 40 60 80 100 120 140 INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE FIG.5 -- TYPICAL JUNCTION CAPACITANCE PER ELEMENT 400 CAPACITANCE, pF 100 50 TJ=25 10 1 10 100 REVERSE VOLTAGE, VOLTS www.galaxycn.com Document Number 0287027 BLGALAXY ELECTRICAL 2. |
Price & Availability of GBU8J
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