SR1020-SR1060 10.0A Schottky Barrier Rectifiers TO-220AC .185(4.70) .175(4.44) .412(10.5) MAX Features .113(2.87) .103(2.62) Low forward voltage drop High current capability High surge current capability Epitaxial construction .055(1.40) .045(1.14) DIA .154(3.91) .148(3.74) .27(6.86) .23(5.84) .594(15.1) .587(14.9) PIN1 High reliability 2 .16(4.06) .14(3.56) .11(2.79) .10(2.54) .56(14.22) .53(13.46) .037(0.94) .027(0.68) Mechanical Data .025(0.64) .014(0.35) .205(5.20) .195(4.95) PIN 1 Case: Molded plastic Epoxy: UL 94V-0 rate flame retardant Polarity: As Marked Weight: 2.24 grams PIN 2 CASE Dimensions in inches and (millimeters) Mounting position: Any Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number SR1020 SR1030 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 20 14 20 SR1035 SR1040 SR1045 30 21 30 35 24 35 40 28 40 See Fig. 1 Peak Forward Surge Current, 8.3 ms single half sine-wave NOTES: SR1050 SR1060 UNITS 50 35 50 0.75 10 100 700 460 3.0 -65 -65 +125 -65 V V V A 150 0.65 Ta=100 C +150 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance Junction to Case. http://www.luguang.cn 60 42 60 10 superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 5.0A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Typical Junction Capacitance (Note1) Typical Thermal Resistance RqJC (Note 2) Operating Temperature Range TJ Storage Temperature Range TSTG 45 31 45 mail:[email protected] +150 A V mA mA pF C/W C C SR1020-SR1060 10.0A Schottky Barrier Rectifiers RATING AND CHARACTERISTIC CURVES FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE FIG.2-TYPICAL FORWARD 0 0 20 40 60 80 100 120 140 160 180 200 CASE TEMPERATURE,( C) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT ~S 20 10 06 0 0~ SR 1 0 106 045 2 5.0 10 5 SR 50~ SR1 20~ 4 10 SR 0 SR1 6 SR 8 INSTANTANEOUS FORWARD CURRENT,(A) R1 04 5 50 10 0 SR1 AVERAGE FORWARD CURRENT,(A) CHARACTERISTICS 12 1.0 Tj=25 C Pulse Width 300us 1% Duty Cycle 0.1 PEAK FORWARD SURGE CURRENT,(A) 250 .01 200 .1 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLTAGE,(V) 150 8.3ms Single Half Tj=25 C Sine Wave 100 JEDEC method 50 FIG.5 - TYPICAL REVERSE 0 1 5 50 10 100 CHARACTERISTICS 100 NUMBER OF CYCLES AT 60Hz REVERSE LEAKAGE CURRENT, (mA) FIG.4-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,(pF) 2800 2400 2000 1600 SR 102 0~S 1200 800 SR1 050~ 400 0 .01 .05 .1 R1 SR1 045 10 Tj=75 C 1.0 Tj=25 C .1 060 .5 1 5 10 REVERSE VOLTAGE,(V) http://www.luguang.cn 50 100 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) mail:[email protected]