GLASS PSSIVATED SINGLE-PHASE BRIDGE RECTIFIER GBU4A THRU GBU4M VOLTAGE RANGE FEATURES GBU Plastic package has Underwriters Laboratory Flammability Glassification 94V-0 Ideal for printed circuit boards Glass passivated chip junctions High surge current capability High temperature soldering guaranteed 260℃/10 seconds, 0.375”(9.5mm) lead length at 5 lbs. (2.3kg) tension 4.0 Amperes 21.8 - 22.3 R0.5 3.5 - 4.1 2.16 - 2.54 • • 1.02 - 1.27 Case: molded plastic body over passivated junctions Terminal: Plated leads solderable per MIL-STD-750 Method 2026 Mounting position: Any (Note 3) Weight: 0.15 ounce,4.0 gram 1.9 - 2.16 17.5 - 18.0 2.0 - 2.2 MECHANICAL DATA • • 3.3 - 3.56 O 18.3 - 18.8 3.2×45 1.52 - 2.03 • • • • CURRENT 7.4 - 7.9 • 50 to 1000 Volts 0.46 - 0.68 4.83 - 5.35 Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS • Ratings at 25℃ ambient temperature unless otherwise specified • Single Phase, half wave, 60Hz, resistive or inductive load • For capacitive load derate current by 20% GBU GBU SYMBOLS 4B 4A Maximum Reverse Peak Repetitive Voltage VRRM 50 100 Maximum RMS Voltage VRMS 35 70 Maximum DC Blocking Voltage VDC 50 100 Maximum Average Forward T C=50℃(Note 1) I(AV) Rectified Output Current, At TA=40℃(Note 2) Peak Forward Surge Current 8.3ms single half sine wave superimposed on rated load (JEDEC Method) Rating for Fusing (t＜8.3ms) Maximum Instantaneous Forward Voltage drop Per leg at 4.0A Maximum Reverse Current at rated DC blocking voltage per element TA=25℃ TA=125℃ Typical Junction Capacitance (Note 4) Typical Thermal Resistance (Note 1) Typical Thermal Resistance (Note 2) Operating and Storage Temperature Range GBU 4D 200 140 200 GBU 4G 400 280 400 4.0 3.0 GBU 4J 600 420 600 GBU 4K 800 560 800 GBU 4M 1000 700 100 UNIT Volts Volts Volts Amps IFSM 150 Amps I2 t 93 A2s VF 1.0 Volts IR 5.0 500 μA CJ RJA RJL TJ ,TSTG 100 45 22 4.2 (-55 to +150) Notes: 1. Unit mounted on 1.6×1.6×0.06” thick (4.0×4.0×0.15cm) AL. plate 2. Unit mounted on P.C.B. With 0.5×0.5”(1.2×1.2mm) copper pads and 0.375”(9.5mm) lead length 3. Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum Heat transfer with #6 screw 4. Measured at 1.0 MHz and applied reverse voltage of 4.0 V Web Site: www.hkmic.com pF ℃/W ℃/W ℃ GLASS PSSIVATED SINGLE-PHASE BRIDGE RECTIFIER 50 to 1000Volts VOLTAGE RANGE GBU4A THRU GBU4M CURRENT 4.0 Ampere RATINGS AND CHARACTERISTIC CURVES GBU4A THRU GBU4M FIG. 1- DERATING CURVE OUTPUT RECTIFIED CURRENT 150 Heat-Sink Mounting, Tc 1.6×1.6×0.06"Thk ( 4.0×4.0×0.15cm) AL. Plate PEAK FORWARD SURGE, CURRENT,(A) AVERAGE FORWARD OUTPUT,CURRENT ( A) 4.0 FIG. 2- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG 3.0 2.0 1.0 P.C.B. Mounting, T A 0.47×0.47"(12×12mm) Copper pads 0.375"(9.5mm) lead length 60 Hz Resistive or Inductive Load 0 100 50 1.0 CYCLE 0 0 50 100 100 NUMBER OF CYCLES AT 60 Hz FIG. 3- TYPICAL FORWORD CHARACTERISTICS PER LGE FIG. 4- TYPICAL REVERSE LEAKAGE CHARACTERISTICS PER LEG INSTANTANEOUS REVERSE CURRENT, (A) 500 10 TJ=25℃ Pulse width=300μ 1% Duty Cycle 1 0.1 0.01 0.4 0.6 0.8 1.0 1.2 1.4 T J =125℃ 10 1 0.1 0.01 1.6 50-400V 600-1000V 100 INSTANTANEOUS FORWARD VOLTAGE,(V) T J =25℃ 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,(V) FIG. 6- TYPICAL TRANSIENT THERMAL IMPEDANCE FIG. 5- TYPICAL JUNCTION CAPACITANCE PER LEG 100 1000 T j =25℃ f=1.0MHz Vsig=50mVp-p TRANSIENT THERMAL IMPEDANCE (℃/W) JUNCTION CAPACITANCE, (pF) 10 1 150 TEMPERATURE, ℃ 100 INSTANTANEOUS FORWARD CURRENT, (A) TJ = T J max. Single Sine-Wave (JEDEC Method) 100 50-400V 600-1000V 10 0.1 1 10 1 0.1 10 100 REVRESE REVRESE VOLTAGE, VOLTAGE,((V V)) Web Site: www.hkmic.com 0.01 0.1 1 10 T, HEATING TIME (SEC.) 100