creat by art ? low power loss, high efficiency ? high current capability, low vf ? high surge current capability ? epitaxial construction ? guard-ring for transient protection mechanical data sra16xx = specific device code g = green compound y = year ww = work week maximum ratings and electrical characteristics rating at 25 ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% v rrm 20 30 40 50 60 90 100 v v rms 14 21 28 35 42 63 70 v v dc 20 30 40 50 60 90 100 v i f(av) a cj pf r jc o c/w t j o c t stg o c v 5 480 550 ma 0.55 0.70 0.92 sra 1660 a maximum average forward rectified current 16 peak forward surge current, 8.3 ms single half sine- wave superimposed on rated load (jedec method) i fsm 200 unit sra 1630 sra 1640 typical junction capacitance (note 2) sra 1690 sra 16100 type number symbol sra 1620 5 700 maximum reverse current @ rated vr t a =25 t a =100 t a =125 maximum instantaneous forward voltage (note 1) @ 16a ? high temperature soldering guaranteed: 260 /10 seconds/.25", (6.35mm) from case ? terminals: pure tin plated, lead free, solderable per mil-std-202, method 208 guaranteed ? epoxy: ul 94v-0 rate flame retardant ? polarity: as marked sra 1650 i r maximum repetitive peak reverse voltage maximum rms voltage maximum dc blocking voltage v f note 2 : measure at 1mhz and applied reverse voltage of 4.0v d.c. note 1 : pulse test : 300 usec pulse width, 1% duty cycle operating temperature range storage temperature range version:g11 - 65 to + 125 - 65 to + 150 - 65 to + 150 sra1620 - sra16100 marking diagram to-220ac 16.0amps. schottky barrier rectifiers features ? high reliabbility ? for use in low voltage, high frequency inventor, free wheeling, and polarity protection application ? green compound with suffix "g" on packing code & prefix "g" on datecode ? case: to-220ac molded plastic dimensions in inches and (millimeters) ? weight: 1.87 gram typical thermal resistance 0.5 - 15 10 0.1 - pb rohs compliance rohs compliance
version:g11 ratings and characteristic curves (sra1620 thru sra16100) fig.1 forward current derating curve 0 4 8 12 16 20 50 60 70 80 90 100 110 120 130 140 150 case temperature ( o c) average forward a current (a) sra1650-sra16100 sra1620-sra1640 fig. 2 maximum non-repetitive forward surge current 0 50 100 150 200 250 300 1 10 100 number of cycles at 60 hz peak forward surge a current (a) 8.3ms single half sine wave jedec method fig. 4 typical reverse characteristics 0.001 0.01 0.1 1 10 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage (%) instantaneous reverse current (ma) ta=25 ta=75 ta=100 fig. 5 typical junction capacitance 100 1000 10000 0.1 1 10 100 reverse voltage (v) capacitance (pf) a ta=25 f=1.0mhz vsig=50mvp-p sra1620-sra1640 sra1650-sra1660 SRA1690-sra16100 fig. 3 typical forward characterisrics 0.1 1 10 100 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 forward voltage (v) instantaneous forward current (a) sra1620-sra1640 sra1650-sra1660 SRA1690-sra16100 ta=25 pluse width=300us 1% duty cycle fig. 6 typical transient thermal impedance 0.1 1 10 100 0.01 0.1 1 10 100 t-pulse duration(s) transient thermal impedance ( /w)
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