SR1620 BYTES | Alldatasheet
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Technical content
16.0 AMP SCHOTTKY BARRIER RECTIFIERS
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 See Fig. 1
FEATURES
Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage per Leg at 8.0A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Ta=100 C Typical Junction Capacitance (Note1) 150 100 3.0 V V A A V mA mA pF NOTES: 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance Junction to Case. * Low forward voltage drop * High current capability * High reliability * High surge current capability * Epitaxial construction * 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 SR1620 SR1660 THRU
16.0 Amperes
V Typical Thermal Resistance R JC (Note 2)q 0.65 0.75 700 460 14 21 24 28 31 35 42 20 30 35 40 45 50 60 20 30 35 40 45 50 60 SR1620 SR1630 SR1635 SR1640 SR1645 SR1650 SR1660 -65 +125 -65 +150 -65 +150 VOLTAGE RANGE 20 to 60 Volts CURRENT Operating Storage Temperature Range TSTG Temperature Range TJ TO-220 Dimensions in inches and (millimeters) .412 .248 .180 .050 .120 .158 .595 .550 .100 .051 .040 .108 (10.5) (6.3) (4.6) (1.27) (3.05) (4.0) (15.1) (14.0) (2.54) (1.3) (1.0) (2.75) MAX. MAX. MAX. MIN. MAX. MAX. 3.8 +.2 HOLE THRU f +PIN 1 PIN 1 PIN 3 PIN 3PIN 2 PIN 2 CASE CASE Positive CT Suffix "C" Negative CT Suffix "A" C C C/W
0.1 1.0 .01 RATING AND CHARACTERISTIC CURVES (SR1620 THRU SR1660) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT,(A) FIG.4-TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,(V) JUNCTION CAPACITANCE,(pF) INSTANTANEOUS FORWARD CURRENT,(A) FORWARD VOLTAGE,(V) Pulse Width 300us 1% Duty Cycle 2000 2400 2800 1600 1200 800 400 100 150 250 200 .01 .05 .1 .5 1 5 10 50 100 5.0 1.0 100 FIG.5 - TYPICAL REVERSE CHARACTERISTICS REVERSE LEAKAGE CURRENT, (mA) 0 20 40 60 80 100 120 140 .01 Tj=75 C SR1650~SR1660 SR1620~SR1645 SR1650~SR1660 FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE SR1620~SR1645 SR1650~SR1660 AVERAGE FORWARD CURRENT,(A) Tj=25 C Tj=25 C NUMBER OF CYCLES AT 60Hz 1 10 5 50 100 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) 0 20 40 60 80 100 120 140 160 180 200 CASE TEMPERATURE,( C) FIG.2-TYPICAL FORWARD CHARACTERISTICS