dimensions in inches and (millimeters) - 132 - version: b07 sraf1620 - sraf16150 isolated 16.0 amps. schottky barrier rectifiers ito-220ac .071(1.8) max .161(4.1) .146(3.7) .118(3.00) .124(3.16) .185(4.7) .173(4.4) .272(6.9) .248(6.3) .063(1.6) max .100(2.55) .543(13.8) .512(13.2) .100(2.55) .110(2.8) .098(2.5) .606(15.5) .583(14.8) .112(2.85) .100(2.55) .406(10.3) .390(9.90) .134(3.4)dia .113(3.0)dia .043(1.1) .020(0.5) .035(0.9) .055(1.4) .030(0.76) .020(0.50) 2 pin 1 pin 2 case positive case features isolated plastic package. low power loss, high efficiency. high current capability, low vf. high reliability high surge current capability. epitaxial construction. guard-ring for transient protection. for use in low voltage, high frequency inventor, free wheeling, and polarity protection application mechanical data cases: ito-220ac molded plastic epoxy: ul 94v-0 rate flame retardant terminals: pure tin plated, lead free. solderable per mil-std-202, method 208 guaranteed polarity: as marked high temperature soldering guaranteed: 260 o c/10 seconds.25?,(6.35mm) from case. weight: 2.24 grams mounting tarque: 5 in ? 1bs. max. maximum ratings and electrical characteristics rating at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% type number symbol sraf 1620 sraf 1630 sraf 1640 sraf 1650 sraf 1660 sraf 1690 sraf 16100 sraf 16150 units maximum recurrent peak reverse voltage v rrm 20 30 40 50 60 90 100 150 v maximum rms voltage v rms 14 21 28 35 42 63 70 105 v maximum dc blocking voltage v dc 20 30 40 50 60 90 100 150 v maximum average forward rectified current see fig. 1 i (av) 16 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method ) i fsm 275 a maximum instantaneous forward voltage @16.0a v f 0.55 0.70 0.92 1.02 v 0.5 0.1 maximum d.c. reverse current @ tc=25 o c at rated dc blocking voltage @ tc=100 o c i r 15 10 5.0 ma ma typical junction capacitance (note 2) cj 850 580 480 pf typical thermal resistance (note 1) r jc 4.0 o c/w operating junction temperature range t j -65 to +125 -65 to +150 o c storage temperature range t stg -65 to +150 o c notes: 1. mounted on heatsink size of 2? x 3? x 0.25? al-plate. 2. measured at 1mhz and applied reverse voltage of 4.0v d.c.
tj=25 c pulse width=300 s 1% duty cycle o sraf1620-1640 sraf1650-1660 s r a f1620-40 sraf1650-150 ratings and characteristic curves (sraf1620 thru sraf16150) fig.2- maximum non-repetitive forward surge current peak for ward surge current . (a) 2 5 10 20 100 50 350 300 250 200 150 100 50 number of cycles at 60hz 8.3ms single half sine wave jedec method fig.3- typical forward characteristics instantaneous for ward current . (a) .1 .2 .3 .4 .5 .6 .7 .8 .9 1.0 0.1 1.0 10 50 forward voltage. (v) fig.4- typical reverse characteristics instantaneous reverse current . (ma) 20 40 60 80 100 120 10 1 0.1 0.01 0.001 percent of rated peak reverse voltage. (%) tj=100 c 0 tj=25 c 0 tj=75 c 0 fig.1- maximum forward current derating curve average for ward current . (a) 0 50 100 150 20 16 12 8 4 0 case temperature. ( c) o fig.5- typical junction capacitance junction cap acitance.(pf) .1 .4 1.0 4 10 40 80 100 100 200 400 600 1000 800 2000 4000 reverse voltage. (v) version: b07 1 fig.6- typical transient thermal characteristics transient thermal impedance. ( c/w) o 1 0.01 0.1 10 100 0.1 10.0 1 100 pulse duration. (sec) sraf1620-40 sraf1650-150 SRAF1690-16100 0 140 sraf16150
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