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| GBU8A THRU GBU8M GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 8.0 Amperes FEATURES Case Style GBU 0.880 (22.3) 0.020 R (TYP.) 0.860 (21.8) 0.125 (3.2) x 45 CHAMFER 0.310 (7.9) 0.290 (7.4) 0.160 (4.1) 0.140 (3.5) 0.740 (18.8) 0.720 (18.3) 0.085 (2.16) 0.065 (1.65) 0.075 (1.9) R. 0.080 (2.03) 0.060 (1.52) o 0.140 (3.56) 0.130 (3.30) 9o TYP. 5o TYP. 0.085 (2.16) 0.710 (18.0) 0.690 (17.5) 0.100 (2.54) 0.085 (2.16) 0.050 (1.27) 0.040 (1.02) 0.075 (1.90) Plastic package has Underwriters Laboratory Flammability Classification 94V-0 This series is UL listed under the Recognized Component Index, file number E54214 High case dielectric strength of 1500 VRMS Ideal for printed circuit boards Glass passivated chip junction High forward surge current capability Typical IR less than 0.5A High temperature soldering guaranteed: 260C/10 seconds, 0.375 (9.5mm) lead length, 5lbs. (2.3kg) tension 0.080 (2.03) 0.065 (1.65) 0.190 (4.83) 0.210 (5.33) 0.022 (0.56) 0.018 (0.46) MECHANICAL DATA Case: Molded plastic body over passivated junctions Terminals: Plated leads solderable per MIL-STD-750, Method 2026 Mounting Position: Any (NOTE 3) Mounting Torque: 5 in. - lbs. max. Weight: 0.15 ounce, 4.0 grams Polarity shown on front side of case, positive lead by beveled corner Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. SYMBOLS GBU 8A GBU 8B GBU 8D GBU 8G GBU 8J GBU 8K GBU 8M UNITS Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified output current at TC=100C (NOTE 1) VRRM VRMS VDC I(AV) IFSM I2t VF TA=25C TA=125C IR CJ RJA RJC TJ, TSTG 50 35 50 100 70 100 200 140 200 400 280 400 8.0 200.0 166.0 1.0 5.0 500.0 600 420 600 800 560 800 1000 700 1000 Volts Volts Volts Amps Amps A2sec Volts A Peak forward surge current single sine-wave superimposed on rated load (JEDEC Method) TJ=150C Rating for fusing (t<8.3ms) Maximum instantaneous forward voltage drop per leg at 8.0A Maximum DC reverse current at rated DC blocking voltage per leg Typical junction capacitance (NOTE 2) Typical thermal resistance per leg(NOTE 4) (NOTE 1) 211.0 21.0 2.2 -55 to +150 94.0 pF C/W C Operating junction and storage temperature range 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) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts (3) Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screws (4) Units mounted in free air, no heat sink on P.C.B., 0.5 x 0.5" (12 x 12mm) copper pads, 0.375" (9.5mm) lead length 4/98 RATINGS AND CHARACTERISTICS CURVES GBU8A THRU GBU8M FIG. 1 - DERATING CURVE OUTPUT RECTIFIED CURRENT AVERAGE FORWARD OUTPUT CURRENT, AMPERES 60 HZ RESISTIVE OR INDUCTIVE LOAD FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG PEAK FORWARD SURGE CURRENT, AMPERES 10 8.0 6.0 4.0 2.0 0 250 200 150 100 50 0 SINGLE HALF SINE-WAVE (JEDEC Method) TJ=150C HEAT-SINK MOUNTING on 3.2 x 3.2 x 0.12" THK (8.2 x 8.2 x 0.3cm) AL. PLATE 0 20 50 80 100 120 150 1 10 NUMBER OF CYCLES AT 60 Hz 100 CASE TEMPERATURE, C FIG. 3 - TYPICAL FORWARD CHARACTERISTICS PER LEG 100 FIG. 4 - TYPICAL REVERSE LEAKAGE CHARACTERISTICS PER LEG 500 TJ=150C INSTANTANEOUS FORWARD CURRENT, AMPERES 100 10 TJ=25C PULSE WIDTH=300s 1% DUTY CYCLE INSTANTANEOUS REVERSE CURRENT, MICROAMPERES 10 TJ=125C 1 1 50 - 400V 600 - 1000V 0.1 0.1 TJ=25C 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 0.01 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG JUNCTION CAPACITANCE, pF TJ=25C f=1.0 MHz Vsig=50mVp-p FIG.6 -TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE, C/W 1,000 100 10 100 1 10 0.1 50-400V 600-1000V 1 10 100 REVERSE VOLTAGE, VOLTS 0.1 0.01 0.1 1 t, HEATING TIME, sec. 10 100 4/98 |
Price & Availability of GBU8K
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