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GBU8A THRU GBU8K GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER VOLTAGE - 50 to 800 Volts CURRENT - 8.0 Amperes Recongnized File #E111753 FEATURES l Plastic package has Underwriters Laboratory Flammability Classification 94V-O l Ideal for printed circuit board l Reliable low cost construction utilizing molded plastic technique l Surge overload rating: 200 Amperes peak l High temperature soldering guaranteed: 260 ўJ /10 seconds/.375"(9.5mm) lead length at 5 lbs. (2.3kg) tension MECHANICAL DATA Case: Reliable low cost construction utilizing molded plastic technique Terminals: Leads solderable per MIL-STD-202, Method 208 Mounting position: Any Mounting torque: 5 in. lb. Max. Weight: 0.15 ounce, 4.0 grams MACXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 ўJ ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz. For Capacitive load derate current by 20%. Maximum Recurrent Peak Reverse Voltage Maximum RMS Input Voltage Maximum DC Blocking Voltage Maximum Average Forward TC=100 ўJ Rectified Output Current at TA=45 ўJ 2 I t Rating for fusing ( t<8.3ms) Peak Forward Surge Current single sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage Drop per element at 8.0A Maximum Reverse Leakage at rated TA=25 ўJ Dc Blocking Voltage per element TC=100 ўJ Typical Thermal Resistance per leg (Note 2) R ЈKJA Typical Thermal Resistance per leg (Note 3) R ЈKJL GBU GBU8A 50 35 50 GBU8B 100 70 100 GBU8D GBU8G 200 400 140 280 200 400 8.0 6.0 166 200 GBU8J 600 420 600 GBU8K UNITS 800 VRRM 560 VRMS 800 VDC A(AV) A(AV) A Sec APK 2 1.0 5.0 500 18.0 3.0 -55 TO +150 VPK Јg A Јg A ўJ /W ўJ Operating and Storage Temperature Range, TJ,TSTG NOTES: 1. Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw. 2. Units Mounted in free air, no heatsink, P.C.B at 0.375"(9.5mm) lead length with 0.5 ЎС 0.5" (12 ЎС 12mm)copper pads. 3. Units Mounted on a 3.0 ЎС 3.0" ЎС 0.11" thick (7.5 ЎС 7.5 ЎС 0.3cm) AL plate heatsink. RATING AND CHARACTERISTIC CURVES GBU8A THRU GBU8K 100 INSTANTANEOUS FORWARD CURRENT, AMPERES 8.0 40 20 10 4.0 2.0 1.0 0.4 0.2 TJ = 25 ўJ PULSE WIDTH = 300us 1% DUTY CYCLE AVERAGE FORWARD CURRENT AMPERES HEAT-SINK MOUNTING, TC (4 Ч 4 Ч0.15) INCH COPPER PLATE 6.0 4.0 60Hz RESISTIVE OR INDUCTIVE 2.0 LOAD MOUNTED ON 0.5Ч0.5 INCH COPPER PC BOARD, TA 0.5" (12.7mm) LEAD LENGTH 0 0 50 100 150 0.1 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 TEMPERATURE , ўJ INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig. 1-DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 10 Fig. 2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER ELEMENT INSTANTANEOUS REVERSE CURRENT, MICROAMPERES TA = 100 ўJ 1.0 FORWARD SURGE CURRENT, AMPERES pk (HALF SINE WAVE) 200 160 120 80 T A = 105 ўJ 40 0 1 2 6 10 20 40 60 100 .1 TA = 25ўJ .01 0 20 40 60 80 100 120 140 NO. OF CYCLES AT 60Hz PERCENT OF PEAK REVERSE VOLTAGE Fig. 3-TYPICAL REVERSE CHARACTERISTICS Fig. 4