DB151S-DB157S GLASS PASSIVATED BRIDGE RCTIFIER VOLTAGE RANGE: 50 - 1000V CURRENT: 1.5 A Features ! ! ! ! ! Rating to1000VPRV Ideal forprintedcircuit board Low forwardvoltagedrop,highcurrent capability DBS .205(5.2) .195(5.0) Reliablelowcost constructionutilizingmoldedplastic TheplasticmaterialhasUL flammability classification94V-0 .335(8.51) .320(8.13) 45 + .130(3.30) .120(3.05) Mechanical Data .047(1.20) .040(1.02) ! ! Case: Molded plastic body Terminals: Plated leads solderable per MIL-STD-750, Method 2026 ! Polarity: Polarity symbols marked on case ! Mounting Position:Any ! Weight:0.02 ounce, 0.4 grams .404(10.3) .386(9.80) .013(0.33) .255(6.5) .245(6.2) .0088(0.22) .013(0.33) .060(1.53) .003(0.076) .040(1.02) Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics TA = 25C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TA=40* Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage drop per birdge element at 1.5A Maximum DC reverse current TA=25* at rated DC blocking voltage TA=125* Operating temperature range storage temperature range Symbol DB151S DB152S DB153S DB154S DB155S DB156S DB157S Unit VRRM VRMS VDC 50 35 50 100 70 100 200 140 200 400 280 400 600 420 600 800 560 800 1000 700 1000 V V V IF(AV) 1.5 A IFSM 50 Amps VF 1.1 10 500 -55 to +150 -55 to +150 IR TJ TSTG 1 of 2 V µA µA C C www.sunmate.tw RATINGS AND CHARACTERISTIC CURVES DB151S THRU DB157S FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD CURRENT.(A) AVERAGE FORWARD CURRENT(A) FIG. 1- MAXIMUN DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 2.5 0.6''(1.5mm) 2.0 Copper Pauls .51''x.51'' (13mmx13mm) 1.5 1.0 Single Phase Half Wave 60Hz Resistive or inductive Load 0.5 60 TJ=25* Single sine-wave (JEDEC Method) 50 40 30 20 10 0 20 40 60 80 100 120 140 150 0 1 2 FIG. 3-TYPICAL REVERSE CHARACTERISTICS PER BRIDGE ELEMENT 100 TJ=125* 10 1 1.0 0.1 TJ=25* .10 0.01 .01 0 20 40 60 80 100 120 6 10 20 40 100 60 NUMBER OF CYCLES AT 60 Hz 140 INSTANTANEOUS REVERSE CURRENT.(A) INSTANTANEOUS REVERSE CURRENT(*A) AMBIENT TEMPERATURE, C 4 FIG. 4-TYPICAL FORWARD CHARACTERISTICS PER BRIDGE ELEMNT 10 1 0.1 TJ=25* PULSE WIDTH:300*S 1% DUTY CYCLE 0.01 0.4 PERCENT OF RATED PEAK REVERSE VOLTAGE.(%) 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE,(V) FIG. 3-TYPICAL JUNCTION CAPACITANCE PER BRIDGE ELEMENT CAPACITANCE.(pF) 100 10 TJ=25* f=1.0MHZ Visg=50mV p-p 1 1 10 100 REVERSE VOLTAGE.(V) 2 of 2 www.sunmate.tw