SR1050S

RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION SR1020S THRU SR1060S SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 to 60 Volts CURRENT 10.0 Amperes FEATURES * * * * * * Low switching noise Low forward voltage drop Low thermal resistance High current capability High surge capabitity High reliability D2PAK .05 (1.27 REF.) MECHANICAL DATA * * * * * Case: D2PAK molded plastic Epoxy: Device has UL flammability classification 94V-O Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 2.2 grams .185 (4.70) .177 (4.50) .051 (1.29) .049 (1.25) .343 (8.70) .335 (8.50) .624 (15.84) .576 (14.64) .151 (3.84) .143 (3.64) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. o .200 (5.08) .401 (10.19) .399 (10.13) .015 (0.381) Dimensions in inches and (millimeters) MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted) RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at Derating Case Temperature Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Thermal Resistance (Note 1) Typical Junction Capacitance (Note 3) Operating Temperature Range Storage Temperature Range SYMBOL VRRM VRMS VDC IO I FSM RθJC CJ TJ T STG 700 -65 to + 150 -65 to + 150 SR1020S SR1030S SR1035S SR1040S SR1045S SR1050S SR1060S UNITS 20 14 20 30 21 30 35 25 35 40 28 40 10.0 150 2 45 32 45 50 35 50 .065 (1.65) .052 (1.32) .048 (1.22) .032 (0.81) .043 (1.10) 60 42 60 Volts Volts Volts Amps Amps 0 C/ W pF 0 0 450 C C ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 10.0A DC Maximum Average Reverse Current at Rated DC Blocking Voltage @T C = 2 5 o C @T C = 1 00 o C SYMBOL VF IR SR1020S SR1030S SR1035S SR1040S SR1045S SR1050S SR1060S UNITS .65 5.0 50 .75 Volts mAmps mAmps 2002-5 NOTES : 1. Thermal Resistance Junction to Case. 2. Suffix “R” for Reverse Polarity. 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. RATING AND CHARACTERISTIC CURVES ( SR1020S THRU SR1060S ) AVERAGE FORWARD CURRENT, (A) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE 10 8 102 SR FIG. 2 - TYPICAL REVERSE CHARACTERISTICS 10 6 4 2 0 0 Single Phase Half Wave 60Hz Inductive or Resistive Load INSTANTANEOUS REVERSE CURRENT, (mA) TC = 150 105 SR 0S~ 106 SR SR 104 5S 0S 1.0 TC = 125 0S~ TC = 75 .1 TC = 25 50 100 CASE TEMPERATURE, ( 150 ) PEAK FORWARD SURGE CURRENT, (A) FIG. 3 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT .01 155 8.3ms Single Half Sine-Wave (JEDED Method) 150 145 140 135 130 125 1 2 5 10 20 50 NUMBER OF CYCLES AT 60Hz 100 .001 0 20 40 60 80 SR1020S~SR1045S SR1050S~SR1060S 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG. 4 - TYPICAL JUNCTION CAPACITANCE 4000 INSTANTANEOUS FORWARD CURRENT, (A) FIG. 5 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50 JUNCTION CAPACITANCE, (pF) 2000 SR1020S~SR1045S SR1020S~SR1045S 10 1000 800 600 400 SR1050S~SR1060S SR1050S~SR1060S 1.0 200 100 .1 0.1 .1 TJ = 25 Pulse Width=300uS 1% Duty Cycle .4 1.0 4 10 REVERSE VOLTAGE, ( V ) 40 80 100 .2 .3 .4 .5 .6 .7 .8 .9 1.0 INSTANTANEOUS FORWARD VOLTAGE, (V) RECTRON