GBU4A ~ GBU4M VOLTAGE 50V ~ 1000V 4.0 AMP Glass Passivated Bridge Rectifiers Elektronische Bauelemente RoHS Compliant Product A suffix of “-C” specifies halogen-free. GBU FEATURES .139(3.53) .133(3.37) 3.2x3.2 CHAMFER O .874(22.2) .860(21.8) * Ideal For Printed Circuit Board 5 TYP O 10 TYP .160(4.1) .140(3.5) * Surge Overload Rating -150 Amp Peak .752(19.1) .720(18.3) * Reliable Low Cost Construction Utilizing Molded Plastic Technique * Plastic Material Has U/L Flammability Classification 94V-0 .232(5.9) .224(5.7) .083(2.1) .067(1.7) * Mounting Position: Any .083(2.1) .075(1.9) .100(2.54) .085(2.16) .720(18.29) .680(17.27) .080(2.03) .068(1.65) .210 .210 .190 .190 (5.33) (5.33) (4.83) (4.83) .022(0.56) .018(0.46) .210 .190 (5.33) (4.83) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz, For capacitive load, derate current by 20%. o TYPE NUMBER SYMBOL GBU4A Maximum Recurrent Peak Reverse Voltage VRRM 50 Maximum RMS Voltage VRMS 30 Maximum DC Blocking Voltage VDC 50 Maximum Average Forward (with heatsink Note2) I(AV) o Rectified Current @ TC=100 C (without heatsink) Peak Forward Surge Current, 8.3 ms single IFSM half Sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 2.0A VF o Maximum DC Reverse Current Ta=25 C IR at Rated DC Blocking Voltage Ta=125oC 2 I t Rating for fusing (t<8.3ms) I2t Typical Junction Capacitance CJ per element (Note1) Typical Thermal Resistance (Note 2) RθJC Operating Temperature Range TJ Storage Temperature Range TSTG NOTES: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C. 2. Device mounted on 50mm x 50mm x 1.6mm Cu Plate Heatsink. http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A GBU4B GBU4D 100 70 100 200 140 200 GBU4G 400 280 400 4.0 2.4 GBU4J GBU4K GBU4M UNITS 600 420 600 800 560 800 1000 700 1000 V V V A 150 A 1.1 10.0 500 93 V µA A2S pF 45 2.2 - 55 ~ + 150 - 55 ~ + 150 o C /W o C o C Any changing of specification will not be informed individual Page 1 of 2 GBU4A ~ GBU4M VOLTAGE 50V ~ 1000V 4.0 AMP Glass Passivated Bridge Rectifiers Elektronische Bauelemente ƔRATING AND CHARACTERISTIC CURVES PEAK FORWARD SURGE CURRENT, PEAK FORWARD SURGE CURRENT, AMPERES AMPERES FIG.2-MAXIMUM NON-REPETITIVE SURGE CURRENT 180 160 PULSE WIDTH 8.3ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) 120 WITH HEATSINK 4.0 3.0 WITHOUT HEATSINK 2.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 1.0 0.00 0.1 0 CAPACITANCE,(pF) CAPACITANCE,(pF) 80 40 0 0 10 5 2 20 100 50 NUMBER OF CYCLETS AT 60Hz FIG.4-TYPICAL FORWARD CHARACTERISTICS 10 20 40 60 80 100 120 140 CASE TEMPERATURE, °C FIG.3-TYPICAL JUNCTION CAPACITANCE 100 INSTANTANEOUS FORWARD CURRENT, (A) AVERAGE FORWARD CURRENT AMPERES FIG.1-FORWARD CURRENT DERATING CURVE 5.0 1.0 TJ PULSE WIDTH 300us 0.1 = 25°C 0.01 10 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.8 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.5-TYPICAL REVERSE CHARACTERISTICS T J=25℃,f=1MHZ 1.0 0.1 1.0 10.0 REVERSE VOLTAGE,(VOLTS) 100 INSTANTANEOUS REVERSE CURRENT ,(uA) 1000 TJ=125℃ 100 TJ=100℃ 10 TJ=50℃ 1.0 TJ=25℃ 0.1 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 2 of 2