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| GBU4A thru GBU4M SERIES SILICON BRIDGE RECTIFIERS GLASS PASSIVATED BRIDGE RECTIFIERS CHENG- YI ELECTRONIC REVERSE VOLTAGE -50 to 1000 Volts FORWARD CURRENT -4.0 Amperes FEATURES Surge overload rating-150 amperes peak Ideal for printed circuit board Reliable low cost construction utilizing molded plastic technique Plastic material has Underwriters Laboratory Flammability classification 94V-O Mounting Position: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 250C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. GBU4A GBU4B 100 70 100 GBU4D 200 140 200 GBU4G 400 280 400 4.0 2.4 GBU4J 600 420 600 GBU4K 800 560 800 GBU4M 1000 700 1000 UNITS V V V A Maximum Recurrent Peak Reverse Voltage Maximum RMS Bridge Input Voltage Maximum DC Blocking Voltage Maximum Average Forward (with heatsink Note2) Rectified Current @ TC=100 C (without heatsink) 0 VRRM VRMS VDC I(AV) 50 35 50 Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load(JEDEC Method) Maximum DC Forward Voltage at 2.0A DC Maximum DC Reverse Current at rated DC Blocking Voltage I2 t Rating for fusing (t<8.3ms) Typical Junction Capacitance per element(Note1) Typical Thermal Resistance (Note2) Operating Temperature Range Storage Temperature Range R @ TA=25 C 0 IFSM 150 A VF IR I2 t CJ JC TJ TSTG 1.0 5.0 500 93 45 2.2 0 V A AS 2 @ TA=1000C PF C/W 0 -55 to +150 -55 to +150 C C 0 NOTE: 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 2. Device mounted on 50mm x 50mm X 1.6mm Cu Plate Heatsink. GBU4A thru GBU4M SERIES SILICON BRIDGE RECTIFIERS GLASS PASSIVATED BRIDGE RECTIFIERS RATING AND CHARACTERISTICS CURVES GBU4A THRU GBU4M FIG. 1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT AMPERES 5.0 WITH HEATSINK CHENG- YI ELECTRONIC FIG. 2 - MAXIMUM NON-REPETITIVE SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES 180 160 140 120 100 80 60 40 20 0 1 Single Half Sine-Wave (JEDEC METHOD) 4.0 3.0 WITHOUT HEATSINK 2.0 1.0 0.0 0 20 40 60 80 100 120 140 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 2 5 10 20 50 100 CASE TEMPERATURE, 0C NUMBER OF CYCLES AT 60Hz FIG. 3 - TYPICAL JUNCTION CAPACITANCE 100 10 FIG. 4 - TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, (A) CAPACITANCE, (pF) 1.0 10 0.1 0 TJ=25C, f= 1MHz 0 TJ=25C PULSE WIDTH:300 S 1.0 0.1 1.0 4.0 10.0 100 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 REVERSE VOLTAGE, VOLTS INSTANTANEOUS FORWARD VOL TAGE, VOLTS FIG. 5 - TYPICAL REVERSE CHARACTERISTICS A) INSTANTANEOUS REVERSE CURRENT, ( 1000 100 0 TJ=125C 0 TJ=100C 10 TJ=500C 1.0 TJ=250C 0.1 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) |
Price & Availability of GBU4J
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