DSR1M

DSR1A THRU DSR1M SUFACE MOUNT GENERAL PURPOSE SILICON RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current -1.0 Ampere SOD-123FL Features Glass passivated device Ideal for surface mouted applications Low reverse leakage Metallurgically bonded construction High temperature soldering guaranteed: 260 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension Mechanical Data Case: SOD-123FL molded plastic body over passivated chip Terminals: Solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.0007 ounce, 0.02 grams Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. SYMBOLS Maximum repetitive peak reverse voltage VRRM Maximum RMS voltage VRMS Maximum DC blocking voltage VDC Maximum average forward rectified current I(AV) at TL =100C (NOTE 1) Peak forward surge current IFSM 8.3ms single half sine-wave superimposed on rated load VF Maximum instantaneous forward voltage at 1.0A Maximum DC reverse current TA=25 C IR at rated DC blocking voltage TA=125 C Typical junction capacitance (NOTE 2) CJ Typical thermal resistance (NOTE 3) RθJA Operating junction and storage temperature range TJ,TSTG DSR1A DSR1B DSR1D DSR1G DSR1J S1A S1B S1D 50 35 50 100 70 100 200 140 200 DSR1K DSR1M UNITS S1G S1J S1K S1M 400 280 400 600 420 600 800 560 800 1000 700 1000 V V V 1.0 A 25.0 A 1.1 V 10.0 50.0 µA 4 95 -55 to +150 pF C/W C Note: 1.Averaged over any 20ms period. 2.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 3.PCB mounted on 0.2*0.2" (5.0*5.0mm) coppeer pad area. 1 DSR1A THRU DSR1M AVERAGE FORWARD RECTIFIED CURRENT, AMPERES RATINGS AND CHARACTERISTIC CURVES DSR1A THRU DSR1M FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 1.0 P.C.B mounted on 0.2*0.2"(5.0*5.0mm) copper pad areas 0.8 0.6 Single Phase Half Wave 60Hz Resistive or inductive Load 0.4 0.2 0 0 25 50 75 100 125 150 PEAK FORWARD SURGE CURRENT, AMPERES FIG. 1- FORWARD CURRENT DERATING CURVE 25 8.3ms SINGLE HALF SINE-WAVE 20 15 10 5 0 1 175 10 100 NUMBER OF CYCLES AT 60 Hz LEAD TEMPERATURE, C 20 10 TJ=25 C PULSE WIDTH=300 µs 2%DUTY CYCLE 1 0.1 0.01 0.2 0.6 1.0 1.4 1.8 2.0 FIG. 4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT,AMPERES FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1,000 100 TJ=100 C 10 1 TJ=25 C 0.1 0.01 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 0 20 40 60 80 100 PERCENT OF PEAK REVERSE VOLTAGE,% JUNCTION CAPACITANCE, pF FIG. 5-TYPICAL JUNCTION CAPACITANCE 200 TJ=25 C 100 10 1 0.1 1.0 10 100 REVERSE VOLTAGE,VOLTS 2