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| SR2080CT THRU SR20100CT 20 AMP SCHOTTKY BARRIER RECTIFIERS VOLTAGE RANGE 80 to 100 Volts CURRENT FEATURES * Low forward voltage drop * High current capability * High reliability * High surge current capability * Epitaxial construction .412 (10.5) MAX. 20 Ampere TO-220 3.8 f +.2 HOLE THRU .180 (4.6) .050 (1.27) .108 (2.75) .248 (6.3) MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Lead solderable per MIL-STD-202, method 208 guranteed * Polarity: As Marked * Mounting position: Any * Weight: 2.24 grams .051 MAX. (1.3) .040 MAX. (1.0) .100 (2.54) PIN 1 PIN 3 Positive CT Suffix "C" .595 (15.1) MAX. .550 (14.0) .158 (4.0) MIN. MAX. .120 (3.05) + CASE PIN 2 PIN 1 PIN 3 Negative CT Suffix "A" CASE PIN 2 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 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375"(9.5mm) Lead Length at Tc=120 C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 10A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Typical Junction Capacitance (Note1) Typical Thermal Resistance RqJA (Note 2) Operating Temperature Range TJ Storage Temperature Range TSTG NOTES: SR2080CT 80 56 80 20 150 0.85 0.1 100 300 2.0 -55 +150 -55 +175 SR20100CT 100 70 100 UNITS V V V A A V mA mA pF C/W C C Ta=125 C 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. RATING AND CHARACTERISTIC CURVES (SR2080CT THRU SR20100CT) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) FIG.2-TYPICAL FORWARD CHARACTERISTICS 24 20 50 INSTANTANEOUS FORWARD CURRENT,(A) 16 12 8 4 0 0 20 40 60 80 100 120 140 160 180 200 10 5.0 1.0 Tj=25 C Pulse Width 300us 1% Duty Cycle CASE TEMPERATURE,( C) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 150 0.1 PEAK FORWARD SURGE CURRENT,(A) 120 .01 .1 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLT AGE,(V) 90 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method 60 30 FIG.5 - TYPICAL REVERSE 0 1 5 10 50 100 CHARACTERISTICS 100 NUMBER OF CYCLES AT 60Hz FIG.4-TYPICAL JUNCTION CAPACITANCE 1400 1200 1000 800 600 400 200 0 JUNCTION CAPACITANCE,(pF) REVERSE LEAKAGE CURRENT, (mA) 10 1.0 Tj=75 C Tj=25 C .1 .01 .05 .1 .5 1 5 10 50 100 .01 0 20 40 60 80 100 120 140 REVERSE VOLTAGE,(V) PERCENT OF RATED PEAK REVERSE VOLT AGE,(%) |
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