DB151 RECTRON SEMICONDUCTOR THRU TECHNICAL SPECIFICATION DB157 SINGLE-PHASE GLASS PASSIVATED SILICON BRIDGE RECTIFIER VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.5 Ampere FEATURES * Good for automation insertion * Surge overload rating - 40 amperes peak * Ideal for printed circuit board * Reliable low cost construction utilizing molded * Glass passivated device DB-1 * Polarity symbols molded on body * Mounting position: Any * Weight: 1.0 gram ( ) .255 6.5 MECHANICAL DATA ( ) .245 6.2 * UL listed the recognized component directory, file E94233 .350 (8.9) ( ) * Epoxy: Device has UL flammability classification 94V-O .300 7.6 .335 (8.51) (8.12) .320 ( ) .135 3.4 .115 (2.9) .165 (4.2) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS .020 .155 (3.9) o ( ) 0.5 Ratings at 25 C ambient temperature unless otherwise specified060 ( ) .205 5.2 Single phase, half wave, 60 Hz, resistive or inductive load. (1.5) ( ) .195 5.0 For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) o MAXIMUM RATINGS (At TA = 25 C unless otherwise noted) RATINGS SYMBOL DB151 DB152 DB153 DB154 DB155 DB156 DB157 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 Volts o Maximum Average Forward Output Current at TA = 40 C IO 1.5 Amps Peak Forward Surge Current 8.3 ms single half sine-wave IFSM 40 Amps superimposed on rated load (JEDEC method) RJA Typical Thermal Resistance 55 0 C/W Typical Thermal Resistance RJL 8 0 Operating and Storage Temperature Range TJ,TSTG -55 to + 150 C o ELECTRICAL CHARACTERISTICS (At TA = 25 C unless otherwise noted) CHARACTERISTICS SYMBOL DB151 DB152 DB153 DB154 DB155 DB156 DB157 UNITS Maximum Forward Voltage Drop per Bridge VF 1.1 Volts Element at 1.5A DC o uAmps Maximum Forward Voltage Drop per Bridge TA = 25 C 5.0 IR o DC Blocking Voltage per element TA = 125 C 0.5 mAmps Note:1.Fully ROHS compliant,100% Sn plating(Pb-free). 2005-3 REV: A( ) RATING AND CHARACTERISTIC CURVES DB151 THRU DB157 FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD FIG. 2 - TYPICAL FORWARD CURRENT SURGE CURRENT DERATING CURVE 60 1.5 50 8.3ms Single Half Sine-Wave 1.0 (JEDED Method) 40 30 .5 20 60 Hz RESISTIVE OR INDUCTIVE LOAD 10 0 0 0 2 4 6 10 20 40 60 100 20 40 60 80 100 120 140 150 NUMBER OF CYCLES AT 60Hz AMBIENT TEMPERATURE, ( ) FIG. 3 - TYPICAL INSTANTANEOUS FORWARD FIG. 4 - TYPICAL REVERSE CHARACTERISTICS CHARACTERISTICS 10 10 Pulse Width = 300us 1% Duty Cycle 1.0 1.0 T = 25 TJ = 25 J 0.1 0.1 .01 .01 .4 .6 .8 1.0 1.2 1.4 0 20 40 60 80 100 120 140 INSTANTANEOUS FORWARD PERCENT OF RATED PEAK VOLTAGE, (V) REVERSE VOLTAGE, (%) RECTRON INSTANTANEOUS FORWARD CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (uA) AVERAGE FORWARD CURRENT, (A)