DB1S THRU DB7S SINGLE-PHASE GLASS PASSIVATED SILICON SURFACE MOUNT BRIDGE RECTIFIER VOLTAGE RANGE 50 to 1000 Volts CURRENT Amperes FEATURES * * * * * * * * DB-S Surge overload rating - 50 amperes peak Ideal for printed circuit board Reliable low cost construction utilizing molded Glass passivated device Polarity symbols molded on body Mounting position: Any Weight:0.378 grams RoHS product for packing code suffix "G" Halogen free product for packing code suffix "H" .310(7.90) .290(7.40) .255(6.50) .245(6.22) .009 (0.23) .049(1.25) .038(0.95) MECHANICAL DATA * Epoxy : Device has UL flammability classification 94V-0 .013(0.33) .003(0.08) .410(10.4) .360(9.40) .060(1.52) .040(1.02) .346(8.80) .307(7.80) 1 2 3 4 .135(3.40) .102(2.60) .205(5.2) .195(5.0) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. Dimensions in inches and (millimeters) For capacitive load, derate current by 20%. MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted) SYMBOL RATINGS DB151S DB152S DB153S DB154S DB155S DB156S DB157S UNITS Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS Bridge Input Voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 Maximum Average Forward Output Current at T A = 40 oC Volts IO 1.5 Amps IFSM 50 Amps R θJA RθJL 40 Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical thermal resistance Operating and Storage Temperature Range T J, T STG 15 -55 to + 150 0 C/ W 0 C ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) SYMBOL CHARACTERISTICS Maximum Forward Voltage Drop per Bridge VF Element at 1.5A DC Maximum Reverse Current at rated @T A = 25 o C DC Blocking Voltage per element @T A = 125 C o IR DB151S DB152S DB153S DB154S DB155S DB156S DB157S UNITS 1.1 Volts 5.0 uAmps 0.5 mAmps NOTE: Suffix “- s” Surface Mount for Dip Bridge. 2016-05 WILLAS ELECTRONIC CORP. DB1S SINGLE-PHASE GLASS PASSIVATED SILICON SURFACE MOUNT BRIDGE RECTIFIER THRU DB7S VOLTAGE RANGE 50 to 1000 Volts CURRENT Amperes RATING AND CHARACTERISTIC CURVES ( DB151S THRU DB157S ) FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE 1.6 50 8.3ms Single Half Sine-Wave (JEDED Method) 40 30 20 10 AVERAGE FORWARD CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A) 60 1.2 1.0 0.8 0.6 Single Phase Half Wave 60Hz Inductive or Resistive Load 0.4 0.2 0 0 2 4 6 10 20 40 60 NUMBER OF CYCLES AT 60Hz FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 Pulse Width = 300us 1% Duty Cycle 1.0 TJ = 25 0.1 20 100 .01 40 60 80 100 120 140 AMBIENT TEMPERATURE, ( ) 160 FIG. 4 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (uA) 0 INSTANTANEOUS FORWARD CURRENT, (A) 1.4 10 1.0 TJ = 25 0.1 .01 .4 .6 .8 1.0 1.2 1.4 INSTANTANEOUS FORWARD VOLTAGE, (V) 2016-05 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) WILLAS ELECTRONIC CORP.