DB101S WILLAS THRU DB107S SINGLE-PHASE GLASS PASSIVATED SILICON SURFACE MOUNT BRIDGE RECTIFIER VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.0 Ampere FEATURES * * * * * * * * 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" DB-S .310 (7.9) .290 (7.4) .255 (6.5) .245 (6.2) MECHANICAL DATA * Epoxy : Device has UL flammability classification 94V-0 * UL listed the recognized component directory, file #E195711 .013 (.330) .003 (.076) .410 (10.4) .360 (9.4) .042 (1.1) .038 (1.0) .009 (.229) .060 (1.524) .040 (1.016) .335 (8.51) .315 (8.00) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS o .134 (3.4) .091 (2.3) Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. .205 (5.2) .195 (5.0) For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) MAXIMUM RATINGS (At TA = 25℃ unless otherwise noted) SYMBOL DB101S DB102S DB103S DB104S DB105S DB106S DB107S UNITS Maximum Recurrent Peak Reverse Voltage RATINGS 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 Maximum Average Forward Output Current at TA = 40℃ Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Rating for fusing （t<8.3ms） Typical Thermal Resistance (Note 2) Operating and Storage Temperature Range IO 1 Amps IFSM 40 Amps I2 t 6.6 A2 S R θ JA 40 R θ JL 15 R θ JC 10 TJ,TSTG -55 to + 150 ℃/W ℃ ELECTRICAL CHARACTERISTICS (At TA = 25℃ unless otherwise noted) CHARACTERISTICS SYMBOL Element at 1.0A DC Maximum Forward Voltage Drop per Bridge Maximum Reverse Current at rated @TA = 25℃ DC Blocking Voltage per element @TA = 125℃ NOTE: 1.Suffix “-s” Surface Mount for Dip Bridge. 2.Units mounted on P.C.B.with 0.5x0.5” (13x13mm) copper pads. VF IR DB101S DB102S DB103S DB104S DB105S DB106S DB107S UNITS 1.1 Volts 5 uAmps 0.5 mAmps RATING AND CHARACTERISTIC CURVES ( DB101S THRU DB107S ) FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE 1.0 50 8.3ms Single Half Sine-Wave (JEDED Method) 40 30 20 10 AVERAGE FORWARD CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A) 60 0 Single Phase Half Wave 60Hz Inductive or Resistive Load 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) .5 10 1.0 TJ = 25 0.1 .01 .4 .6 .8 1.0 1.2 1.4 INSTANTANEOUS FORWARD VOLTAGE, (V) WILLAS ELECTRONIC CORP. 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)