TH09/2479 TH97/2478 IATF 0113686 SGS TH07/1033 www.eicsemi.com GBU8A ~ GBU8M Glass Passivated Single-Phase Bridge Rectifiers GBU PRV : 50 - 1000 Volts Io : 8.0 Amperes 0.880 (22.30) 0.860 (21.80) 0.161 (4.10) 0.138 (3.50) FEATURES : 0.311 (7.90) 0.291 (7.40) * Glass passivated chip junction * Ideal for printed circuit board * Plastic material has Underwriters Laboratory Flammability Classification 94V-0 * Reliable low cost construction utilizing molded plastic technique * Pb / RoHS Free 0.140 (3.56) 0.130 (3.30) 3.2 x 45 7o 0.085 (2.16) 0.065 (1.65) R 7.6 ~ ~ + 0.740 (18.80) 0.720 (18.30) 0.108 (2.75) 0.089 (2.25) 7o 0.093 (2.35) 0.077 (1.95) 0.709 (18.00) 0.689 (17.50) 0.050 (1.27) 0.040 (1.02) 0.210(5.33) 0.190(4.83) 0.210(5.33) 0.190(4.83) MECHANICAL DATA : * Case: Molded plastic, GBU * Epoxy: UL 94V-O rate flame retardant * Terminals: Leads solderable per MIL-STD-202, method 208 guaranteed * Mounting position: Any * Weight: 0.15ounce, 4.0gram 0.022(0.56) 0.018(0.46) 0.039(1.00) 0.030(0.76) 0.210(5.33) 0.190(4.83) Dimensions in inches and ( millimeter ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL GBU 8A VRRM 50 RATING Maximum Recurrent Peak Reverse Voltage GBU 8B 100 GBU 8D 200 GBU 8G 400 GBU 8J 600 GBU 8K 800 GBU 8M 1000 UNIT V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Output Current Tc=100 C Peak Forward Surge Current, 8.3ms Single half sinewave Superimposed on rated load (JEDEC Method) Maximum Forward Voltage at IF = 8 A ( IF(AV) 8.0 A IFSM 200 A VF 1.1 V Maximum DC Reverse Current Ta = 25 C IR 5.0 at Rated DC Blocking Voltage Ta = 125 C IR(H) 500 A Typical Junction capacitance per element (Note3) Typical Thermal Resistance (Note 4) Typical Thermal Resistance (Note 4) Operating Junction and Storage Temperature Range CJ 225 125 pF 21 C/W RJC 2.2 C/W TJ, TSTG - 55 to + 150 C RJA Notes : (1) Units case mounted on 3.2 x 3.2 x 0.12" thick (8.2 x 8.2 x 0.3cm) Al plate heatsink (2) Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screws (3) Measured at 1 MHz and applied reverse voltage of 4.0 VDC (4) Units mounted in free air, no heatsink on P.C.B., 0.5 x 0.5" (12 x 12mm) copper pads, 0.375" lead length Page 1 of 2 Rev. 03 : May 17, 2011 TH09/2479 TH97/2478 www.eicsemi.com IATF 0113686 SGS TH07/1033 RATING AND CHARACTERISTIC CURVES ( GBU8A - GBU8M ) FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, (A) FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 10 AVERAGE FORWARD OUTPUT CURRENT, AMPERES 60 Hz, Resistive or inductive load. 8.0 6.0 4.0 2.0 Heatsink mounted on 3.2 x 3.2 x 0.12" thick (8.2 x 8.2 x 0.3cm) Al plate 0 0 25 50 75 100 125 150 250 TJ = 150 C 200 150 100 50 0 175 CASE TEMPERATURE, ( C) 8.3 ms Single Half Sine Wave (JEDEC METHOD) 1 2 4 6 10 20 40 60 100 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS PER LEG PER LEG INSTANTANEOUS REVERSE CURRENT, (A) INSTANTANEOUS FORWARD CURRENT, (A) 100 10 1.0 0.1 Pulse Width = 300 s 1 % Duty Cycle TJ = 25 C 0.01 0.4 06 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE, (V) Page 2 of 2 PERCENT OF RATED REVERSE VOLTAGE, (%) Rev. 03 : May 17, 2011