SR120S THRU SR1100S 1.0 AMP SCHOTTKY BARRIER RECTIFIERS VOLTAGE RANGE 20 to 100 Volts CURRENT 1.0 Ampere FEATURES * Low forward voltage drop * High current capability * High reliability * High surge current capability * Epitaxial construction A-405 .107(2.7) .080(2.0) DIA. 1.0(25.4) MIN. MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Axial leads, solderable per MIL-STD-202, method 208 guranteed * Polarity: Color band denotes cathode end * Mounting position: Any .205(5.2) .166(4.2) 1.0(25.4) MIN. .025(.6) .021(.5) DIA. * Weight: 0.22 grams Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uniess otherwies specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER SR120S SR130S SR140S SR150S SR160S SR180S SR1100S UNITS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 20 14 20 30 21 30 40 28 40 50 35 50 See Fig. 1 Peak Forward Surge Current, 8.3 ms single half sine-wave 1.0 superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 1.0A Maximum DC Reverse Current Ta=25 C 30 at Rated DC Blocking Voltage Typical Junction Capacitance (Note1) Typical Thermal Resistance RqJA (Note 2) Operating Temperature Range TJ Storage Temperature Range TSTG 60 42 60 80 56 80 0.85 1.0 10 110 Ta=100 C 50 -65 +125 -65 -65 +150 NOTES: 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5"(12.7mm) Lead Length. V V V A 0.70 0.55 100 70 100 +150 A V mA mA pF C/W C C RATING AND CHARACTERISTIC CURVES (SR120S THRU SR1100S) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE FIG.2-TYPICAL FORWARD SR S~ 14 0 11 SR S~ 0S 0S 0.2 0 0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE,( C) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 15 0S ~S R1 60 S 50 20 0.4 10 3.0 SR 1 SR 0.6 INSTANTANEOUS FORWARD CURRENT,(A) 0.8 SR 12 0S ~S R1 40 S 50 1.0 1 SR AVERAGE FORWARD CURRENT,(A) CHARACTERISTICS 1.2 1.0 SR 18 0S 0 11 0S R ~S Tj=25 C Pulse Width 300us 1% Duty Cycle 0.1 PEAK FORWARD SURGE CURRENT,(A) 30 .01 24 .1 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLTAGE,(V) 18 8.3ms Single Half Tj=25 C Sine Wave 12 JEDEC method 6 FIG.5 - TYPICAL REVERSE 0 CHARACTERISTICS 1 5 50 10 100 100 NUMBER OF CYCLES AT 60Hz REVERSE LEAKAGE CURRENT, (mA) FIG.4-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,(pF) 350 300 250 200 150 100 10 1.0 Tj=75 C .1 Tj=25 C 50 0 .01 .05 .1 .5 1 REVERSE VOLTAGE,(V) 5 10 50 100 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)