GBU8J

BL FEATURES GALAXY ELECTRICAL GBU8A - - - GBU8M VOLTAGE RANGE: 50 --- 1000 V CURRENT: 8.0A SILICON BRIDGE RECTIFIERS R ating to 1000V PRV Surge overload rating to 2 0 0 Amperes peak Ideal for printed circuit board R eliable low cost construction utilizing molded plastic technique results in inexpensive product L ead 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 R atings at 25 a mbient 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 2 00 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 μA 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 0.1 100 TJ=125 10 　 TJ=25 Pulse Width =300µS 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.