76 central semiconductor corp. tm v br type no. @i t i r i ppm @v rwm @i ppm v rwm m a v c smc case description the central semiconductor 1smc5.0a series types are surface mount uni-directional glass passivated junction transient voltage suppressors designed to protect voltage sensitive components from high voltage transients. this device is manufactured with a glass passivated chip for optimum reliability. note: for bi-directional devices, please refer to the 1smc5.0ca series data sheet. breakdown voltage reverse maximum maximum maximum stand-off reverse clamping peak pulse marking voltage leakage voltage current code volts volts min max ma volts a 1smc5.0a 5.0 6.40 7.25 10 1000 9.2 163.0 cgde 1smc6.0a 6.0 6.67 7.67 10 1000 10.3 145.6 cgdg 1smc6.5a 6.5 7.22 8.30 10 500 11.2 133.9 cgdk 1smc7.0a 7.0 7.78 8.95 10 200 12.0 125.0 cgdm 1smc7.5a 7.5 8.33 9.58 1.0 100 12.9 116.3 cgdp 1smc8.0a 8.0 8.89 10.23 1.0 50 13.6 110.3 cgdr 1smc8.5a 8.5 9.44 10.82 1.0 20 14.4 104.2 cgdt 1smc9.0a 9.0 10.0 11.5 1.0 10 15.4 97.4 cgdv 1smc10a 10 11.1 12.8 1.0 5.0 17.0 88.2 cgdx 1smc11a 11 12.2 14.0 1.0 5.0 18.2 82.4 cgdz 1smc12a 12 13.3 15.3 1.0 5.0 19.9 75.3 cgee 1smc13a 13 14.4 16.5 1.0 5.0 21.5 69.7 cgeg 1smc5.0a thru 1smc170a uni-directional glass passivated junction transient voltage suppressor 1500 watts, 5.0 thru 170 volts new v electrical characteristics (t a =25c ) maximum ratings (t a =25c ) symbol units peak power dissipation p dm 1500 w peak forward surge current (jedec method) i fsm 200 a operating and storage junction temperature t j ,t stg -65 to +150 c specified by voltage stand-off
r2 77 v br type no. @i t i r i ppm @v rwm @i ppm v rwm m a v c breakdown voltage reverse maximum maximum maximum stand-off reverse clamping peak pulse marking voltage leakage voltage current code volts volts min max ma volts a 1smc14a 14 15.6 17.9 1.0 5.0 23.2 64.7 cgek 1smc15a 15 16.7 19.2 1.0 5.0 24.4 61.5 cgem 1smc16a 16 17.8 20.5 1.0 5.0 26.0 57.7 cgep 1smc17a 17 18.9 21.7 1.0 5.0 27.6 53.3 cger 1smc18a 18 20.0 23.3 1.0 5.0 29.2 51.4 cget 1smc20a 20 22.2 25.5 1.0 5.0 32.4 46.3 cgev 1smc22a 22 24.4 28.0 1.0 5.0 35.5 42.2 cgex 1smc24a 24 26.7 30.7 1.0 5.0 38.9 38.6 cgez 1smc26a 26 28.9 33.2 1.0 5.0 42.1 35.6 cgfe 1smc28a 28 31.1 35.8 1.0 5.0 45.4 33.0 cgfg 1smc30a 30 33.3 38.3 1.0 5.0 48.4 31.0 cgfk 1smc33a 33 36.7 42.2 1.0 5.0 53.3 28.1 cgfm 1smc36a 36 40.0 46.0 1.0 5.0 58.1 25.8 cgfp 1SMC40A 40 44.4 51.1 1.0 5.0 64.5 23.2 cgfr 1smc43a 43 47.8 54.9 1.0 5.0 69.4 21.6 cgft 1smc45a 45 50.0 57.5 1.0 5.0 72.7 20.6 cgfv 1smc48a 48 53.3 61.3 1.0 5.0 77.4 19.4 cgfx 1smc51a 51 56.7 65.2 1.0 5.0 82.4 18.2 cgfz 1smc54a 54 60.0 69.0 1.0 5.0 87.1 17.2 cgge 1smc58a 58 64.4 74.1 1.0 5.0 93.6 16.0 cggg 1smc60a 60 66.7 76.7 1.0 5.0 96.8 15.5 cggk 1smc64a 64 71.1 81.8 1.0 5.0 103 14.6 cggm 1smc70a 70 77.8 89.5 1.0 5.0 113 13.3 cggp 1smc75a 75 83.3 95.8 1.0 5.0 121 12.4 cggr 1smc78a 78 86.7 99.7 1.0 5.0 126 11.4 cggt 1smc85a 85 94.4 108.2 1.0 5.0 137 10.4 cggv 1smc90a 90 100.0 115.5 1.0 5.0 146 10.3 cggx 1smc100a 100 111.0 128.0 1.0 5.0 162 9.3 cggz 1smc110a 110 122.0 140.5 1.0 5.0 177 8.4 cghe 1smc120a 120 133.0 153.0 1.0 5.0 193 7.9 cghg 1smc130a 130 144.0 165.5 1.0 5.0 209 7.2 cghk 1smc150a 150 167.0 192.5 1.0 5.0 243 6.2 cghm 1smc160a 160 178.0 205.0 1.0 5.0 259 5.8 cghp 1smc170a 170 189.0 217.5 1.0 5.0 275 5.5 cghr all dimensions in inches (mm). top view
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