SR1020S RECTRON THRU SEMICONDUCTOR TECHNICAL SPECIFICATION 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 o Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. .200 (5.08) .052 (1.32) .048 (1.22) .032 (0.81) .401 (10.19) .399 (10.13) For capacitive load, derate current by 20%. .185 (4.70) .177 (4.50) .051 (1.29) .049 (1.25) .043 (1.10) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS .624 (15.84) .576 (14.64) .343 (8.70) .335 (8.50) 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 .151 (3.84) .143 (3.64) * * * * * .065 (1.65) * * * * * * .015 (0.381) Dimensions in inches and (millimeters) MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted) SYMBOL RATINGS SR1020S SR1030S SR1035S SR1040S SR1045S SR1050S SR1060S UNITS Maximum Recurrent Peak Reverse Voltage VRRM 20 30 35 40 45 50 60 Maximum RMS Voltage VRMS 14 21 25 28 32 35 42 Volts VDC 20 30 35 40 45 50 60 Volts 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) Volts IO 10.0 Amps I FSM 150 Amps Typical Thermal Resistance (Note 1) RθJC Typical Junction Capacitance (Note 3) CJ Operating Temperature Range TJ -65 to + 150 0 C T STG -65 to + 150 0 C Storage Temperature Range 0 2 450 700 C/ W pF ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS SYMBOL Maximum Instantaneous Forward Voltage at 10.0A DC Maximum Average Reverse Current @T C = 25 o C at Rated DC Blocking Voltage @T C = 100 o C 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. VF IR SR1020S SR1030S SR1035S SR1040S SR1045S SR1050S SR1060S UNITS .65 .75 Volts 5.0 mAmps 50 mAmps 2002-5 FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE 106 SR 104 5S Single Phase Half Wave 60Hz Inductive or Resistive Load 2 0S SR 4 0 50 100 CASE TEMPERATURE, ( 150 ) FIG. 3 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 155 8.3ms Single Half Sine-Wave (JEDED Method) INSTANTANEOUS REVERSE CURRENT, (mA) 0S~ 6 0S~ TC = 150 TC = 125 1.0 TC = 75 .1 TC = 25 .01 150 SR1020S~SR1045S SR1050S~SR1060S 145 .001 0 20 40 60 80 100 120 140 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) 135 130 125 1 2 5 10 20 50 NUMBER OF CYCLES AT 60Hz 100 INSTANTANEOUS FORWARD CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A) 105 SR 8 0 FIG. 4 - TYPICAL JUNCTION CAPACITANCE 4000 JUNCTION CAPACITANCE, (pF) FIG. 2 - TYPICAL REVERSE CHARACTERISTICS 10 10 102 SR AVERAGE FORWARD CURRENT, (A) RATING AND CHARACTERISTIC CURVES ( SR1020S THRU SR1060S ) 2000 SR1020S~SR1045S 1000 800 600 400 SR1050S~SR1060S 200 100 .1 .4 1.0 4 10 REVERSE VOLTAGE, ( V ) 40 80 100 FIG. 5 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50 SR1020S~SR1045S 10 SR1050S~SR1060S 1.0 TJ = 25 Pulse Width=300uS 1% Duty Cycle 0.1 .1 .2 .3 .4 .5 .6 .7 .8 .9 1.0 INSTANTANEOUS FORWARD VOLTAGE, (V) RECTRON