DB151G THRU DB157G Single Phase 1.5 AMPS. Glass Passivated Bridge Rectifiers Voltage Range 50 to 1000 Volts Current 1.5 Amperes DB Features a a a a a a a DBS UL Recognized File # E-96005 Ideal for printed circuit board Reliable low cost construction utilizing molded plastic technique High surge current capability High temperature soldering guaranteed: 250C / 10 seconds at 5 lbs., ( 2.3 kg ) tension Small size, simple installation Leads solderable per MIL-STD-202 Method 208 Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage DB151G DB152G DB153G DB154G DB155G DB156G DB157G DBS DBS DBS DBS DBS DBS DBS 151G 152G 153G 154G 155G 156G 157G 50 35 50 100 70 100 Maximum Average Forward Rectified Current @TA = 40C Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 1.5A Maximum DC Reverse Current @ TA=25C at Rated DC Blocking Voltage @ TA=125C Operating Temperature Range TJ Storage Temperature Range TSTG - 480 - 200 140 200 400 280 400 600 420 600 800 560 800 1000 700 1000 Units V V V 1.5 A 50 A 1.1 V 10 500 -55 to +150 -55 to +150 uA uA C C RATINGS AND CHARACTERISTIC CURVES (DB151G THRU DB157G) FIG.2- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER BRIDGE ELEMENT PEAK FORWARD SURGE CURRENT. (A) AVERAGE FORWARD CURRENT. (A) 1.5 FIG.1- MAXIMUM DERATING CURVE FOR OUTPUT RECTIFIED CURRENT .06" (1.5mm) PCB Copper Pauls .51" x .51" (13mm x 13mm) 0.75 60Hz RESISTIVE OR INDUCTIVE LOAD 0 20 40 60 80 100 120 60 Tj=25 0C 40 30 20 10 0 140 150 Single Sine - Wave (JEDEC Method) 50 1 2 o AMBIENT TEMPERATURE. ( C) 4 6 10 20 40 NUMBER OF CYCLES AT 60Hz FIG.3- TYPICAL REVERSE CHARACTERISTICS PER BRIDGE ELEMENT FIG.4- TYPICAL FORWARD CHARACTERISTICS PER BRIDGE ELEMENT 10 100 INSTANTANEOUS FORWARD CURRENT. (A) INSTANTANEOUS REVERSE CURRENT. ( A) Tj=125 0C 10 1.0 Tj=25 0C .10 .01 0 20 40 60 80 100 120 FIG.5- TYPICAL JUNCTION CAPACITANCE PER BRIDGE ELEMENT CAPACITANCE.(pF) 100 1 1.0 Tj=25 0C f=1.0MHz Vsig=50mVp-p 10 0.1 0 Tj=25 C PULSE WIDTH-300 S 2% DUTY CYCLE .01 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 10 1 100 REVERSE VOLTAGE. (V) - 481- 0.4 0.6 0.8 1.0 FORWARD VOLTAGE. (V) 1.2 1.4 60 100