DB151LS THRU DB157LS SINGLE-PHASE GLASS PASSIVATED SILICON BRIDGE RECTIFIER VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.5 Amperes 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 Polarity symbols molded on body Mounting position: Any Weight: 1.0 gram DB-LS .310 (7.9) .290 (7.4) MECHANICAL DATA .255 (6.5) .245 (6.2) * Epoxy: Device has UL flammability classification 94V-O .009 (0.229) .013 (.330) .003 (.076) .410 (10.4) .360 (9.4) .042 (1.1) .038 (1.0) .060 (1.524) .040 (1.016) .346 (8.8) 0.100 (2.55) .307 (7.8) 0.089 (2.25) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. .205 (5.2) Single phase, half wave, 60 Hz, resistive or inductive load. .195 (5.0) For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) MAXIMUM RATINGS (At T A = 25oC unless otherwise noted) RATINGS SYMBOL DB151LS DB152LS DB153LS DB154LS DB155LS DB156LS DB157LS UNITS Maximum Recurrent Peak Reverse Voltage VRRM 50 Maximum RMS Bridge Input Voltage VRMS Maximum DC Blocking Voltage VDC Maximum Average Forward Output Current at T A = 40 oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Thermal Resistance (Note 2) Operating and Storage Temperature Range 100 200 400 600 35 70 140 280 420 50 100 200 400 600 800 1000 Volts 560 700 Volts 800 1000 Volts IO 1.5 Amps I FSM 40 Amps R qJA 55 RqJL 8 T J, T STG -55 to + 150 0 C/W 0 C o ELECTRICAL CHARACTERISTICS (At TA = 25 C unless otherwise noted) CHARACTERISTICS SYMBOL Maximum Forward Voltage Drop per Bridge VF Element at 1.5A DC o Maximum Reverse Current at Rated @T A = 25 C DC Blocking Voltage per element @T A = 125 o C Note: 1.”Fully ROHS compliant”,”100% Sn plating(Pb-free). 2. Thermal Resistance: Mounted on PCB. IR DB151LS DB152LS DB153LS DB154LS DB155LS DB156LS DB157LS UNITS 1.1 Volts 5.0 mAmps 0.5 mAmps 2007-08 60 8.3mS Single Half Sine-Wave JEDEC Method 50 40 30 20 10 0 0 2 4 6 10 20 40 60 100 INSTANTANEOUS FORWARD CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A) RATING AND CHARACTERISTICS CURVES ( DB151LS THRU DB157LS ) 10 1 0.1 0.01 T J = 25 OC Pulse Width = 300mS 1% Duty Cycle 0 100 FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 1.5 TA = 25 OC 10 1.0 0.1 0 20 40 60 80 100 0.5 1.0 1.5 2.0 2.5 INSTANTANEOUS FORWARD VOLTAGE, (V) AVERAGE FORWARD CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (uA) NUMBER OF CYCLES AT 60Hz 120 140 PERCENT RATED PEAK REVERSE VOLTAGE, (%) FIG.3 TYPICAL REVERSE CHARACTERISTICS FIG.2 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1.0 0.5 60 Hz RESISTIVE OR INDUCTIVE LOAD 0 20 40 60 80 100 120 140 150 AMBIENT TEMPERATURE, (OC) FIG.4 TYPICAL FORWARD CURRENT DERATING CURVE Mounting Pad Layout .410 Max. (10.4 Max.) .205 (5.2) .195 (5.0) .042 Min. (1.10 Min.) Dimensions in inches and (millimeters) .060 Min. (1.52 Min.) DISCLAIMER NOTICE Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit. Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures.