74 central semiconductor corp. tm v br type no. @i t i r i ppm @v rwm @i ppm smb case description the central semiconductor 1smb5.0ca series types are surface mount bi-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 uni-directional devices, please refer to the 1smb5.0a 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 1smb5.0ca 5.0 6.40 7.25 10 1600 9.2 65.2 ckec 1smb6.0ca 6.0 6.67 7.67 10 1600 10.3 58.3 ckgc 1smb6.5ca 6.5 7.22 8.30 10 1000 11.2 53.6 ckkc 1smb7.0ca 7.0 7.78 8.95 10 400 12.0 50.0 ckmc 1smb7.5ca 7.5 8.33 9.58 1.0 200 12.9 46.5 ckpc 1smb8.0ca 8.0 8.89 10.23 1.0 100 13.6 44.1 ckrc 1smb8.5ca 8.5 9.44 10.82 1.0 20 14.4 41.7 cktc 1smb9.0ca 9.0 10.0 11.5 1.0 10 15.4 39.0 ckvc 1smb10ca 10 11.1 12.8 1.0 5.0 17.0 35.3 ckxc 1smb11ca 11 12.2 14.0 1.0 5.0 18.2 33.0 ckzc 1smb12ca 12 13.3 15.3 1.0 5.0 19.9 30.2 clec 1smb13ca 13 14.4 16.5 1.0 5.0 21.5 27.9 clgc v rwm m a v c 1smb5.0ca thru 1smb170ca bi-directional glass passivated junction transient voltage suppressor 600 watts, 5.0 thru 170 volts new v w electrical characteristics (t a =25c ) specified by voltage stand-off maximum ratings (t a =25c ) symbol units peak power dissipation p dm 600 w peak forward surge current (jedec method) i fsm 100 a operating and storage junction temperature t j ,t stg -65 to +150 c
r2 75 type no. i r @v rwm @i ppm v rwm @i t v br v c m a i ppm 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 1smb14ca 14 15.6 17.9 1.0 5.0 23.2 25.8 clkc 1smb15ca 15 16.7 19.2 1.0 5.0 24.4 24.0 clmc 1smb16ca 16 17.8 20.5 1.0 5.0 26.0 23.1 clpc 1smb17ca 17 18.9 21.7 1.0 5.0 27.6 21.7 clrc 1smb18ca 18 20.0 23.3 1.0 5.0 29.2 20.5 cltc 1smb20ca 20 22.2 25.5 1.0 5.0 32.4 18.5 clvc 1smb22ca 22 24.4 28.0 1.0 5.0 35.5 16.9 clxc 1smb24ca 24 26.7 30.7 1.0 5.0 38.9 15.4 clzc 1smb26ca 26 28.9 33.2 1.0 5.0 42.1 14.2 cmec 1smb28ca 28 31.1 35.8 1.0 5.0 45.4 13.2 cmgc 1smb30ca 30 33.3 38.3 1.0 5.0 48.4 12.4 cmkc 1smb33ca 33 36.7 42.2 1.0 5.0 53.3 11.3 cmmc 1smb36ca 36 40.0 46.0 1.0 5.0 58.1 10.3 cmpc 1smb40ca 40 44.4 51.1 1.0 5.0 64.5 9.3 cmrc 1smb43ca 43 47.8 54.9 1.0 5.0 69.4 8.6 cmtc 1smb45ca 45 50.0 57.5 1.0 5.0 72.7 8.3 cmvc 1smb48ca 48 53.3 61.3 1.0 5.0 77.4 7.7 cmxc 1smb51ca 51 56.7 65.2 1.0 5.0 82.4 7.3 cmzc 1smb54ca 54 60.0 69.0 1.0 5.0 87.1 6.9 cnec 1smb58ca 58 64.4 74.1 1.0 5.0 93.6 6.4 cngc 1smb60ca 60 66.7 76.7 1.0 5.0 96.8 6.2 cnkc 1smb64ca 64 71.1 81.8 1.0 5.0 103 5.8 cnmc 1smb70ca 70 77.8 89.5 1.0 5.0 113 5.3 cnpc 1smb75ca 75 83.3 95.8 1.0 5.0 121 4.9 cnrc 1smb78ca 78 86.7 99.7 1.0 5.0 126 4.7 cntc 1smb85ca 85 94.4 108.2 1.0 5.0 137 4.4 cnvc 1smb90ca 90 100.0 115.5 1.0 5.0 146 4.1 cnxc 1smb100ca 100 111.0 128.0 1.0 5.0 162 3.7 cnzc 1smb110ca 110 122.0 140.5 1.0 5.0 177 3.4 cpec 1smb120ca 120 133.0 153.0 1.0 5.0 193 3.1 cpgc 1smb130ca 130 144.0 165.5 1.0 5.0 209 2.9 cpkc 1smb150ca 150 167.0 192.5 1.0 5.0 243 2.5 cpmc 1smb160ca 160 178.0 205.0 1.0 5.0 259 2.3 cppc 1smb170ca 170 189.0 217.5 1.0 5.0 275 2.2 cprc top view all dimensions in inches (mm).
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