smcj 5.0c ~ 188c a surface mount bi-directional transient stand-off voltage : 5.0 to 188v voltage suppressor peak pulse power : 1500 w features : * 1500w peak pulse power capab ility with a 10/ 1000s waveform * excellent clamping capab ility * very fast response time * pb / rohs free mechanical dat a * case : smc molded plastic * epox y : ul94v-0 rate flame retardant * lead : lead formed for surface mount * mounting position : any * weight : 0.21 gram devices for unipolar applications for uni-directional without "c" electrical characteristics apply in both directions maximum ratings rating at 25 c ambient temperature unless otherwise specified. rating symbol value unit peak pulse power dissipation on 10/1000 s waveform (1) (2) p ppm 1500 w peak pulse current on 10/1000 s waveform (1) i ppm see next table a typical thermal resistance , junction to ambient r ? ja 75 c/w operating junction and storage temperature range t j , t stg - 55 to + 150 c notes : (1) non-repetitive current pulse, per fig. 3 and derated above ta = 25 c per fig. 1 (2) mounted on 0.31x 0.31" (8.0 x 8.0mm) copper pads to each terminal. page 1 of 4 smc (do-214ab) dimensions in millimeters 3.0 0.2 5.8 0.15 0.20 0.07 2.3 0.2 8.0 0.15 1.1 0.3 7. 0 0. 20 0.1 0. 1
electrical characteristics ( rating at 25 c ambient temperature unless otherwise specified) working peak maximum maximum maximum breakdown volta g e @ i t (1) reverse reverse peak pulse clamping voltage leakage surge current voltage @ i ppm @ v wm v br (v) i t v wm i r i ppm v c min. max. (ma) (v) ( a) (a) (v) smcj5.0c 6.40 7.82 10 5.0 2000 156.3 9.6 smcj5.0ca 6.40 7.25 10 5.0 2000 163.0 9.2 smcj6.0c 6.67 8.15 10 6.0 2000 131.6 11.4 smcj6.0ca 6.67 7.37 10 6.0 2000 145.6 10.3 smcj6.5c 7.22 8.82 10 6.5 1000 122.0 12.3 smcj6.5ca 7.22 7.98 10 6.5 1000 133.9 11.2 smcj7.0c 7.78 9.51 10 7.0 400 112.8 13.3 smcj7.0ca 7.78 8.6 10 7.0 400 125.0 12.0 smcj7.5c 8.33 10.2 1.0 7.5 200 104.9 14.3 smcj7.5ca 8.33 9.21 1.0 7.5 200 116.3 12.9 smcj8.0c 8.89 10.9 1.0 8.0 100 100.0 15.0 smcj8.0ca 8.89 9.83 1.0 8.0 100 110.3 13.6 smcj8.5c 9.44 11.5 1.0 8.5 40 94.3 15.9 smcj8.5ca 9.44 10.4 1.0 8.5 40 104.2 14.4 smcj9.0c 10.0 12.2 1.0 9.0 20 88.8 16.9 smcj9.0ca 10.0 11.1 1.0 9.0 20 97.4 15.4 smcj10c 11.1 13.6 1.0 10 10 79.8 18.8 smcj10ca 11.1 12.3 1.0 10 10 88.2 17.0 smcj11c 12.2 14.9 1.0 11 10 74.6 20.1 smcj11ca 12.2 13.5 1.0 11 10 82.4 18.2 smcj12c 13.3 16.3 1.0 12 10 68.2 22.0 smcj12ca 13.3 14.7 1.0 12 10 75.4 19.9 smcj13c 14.4 17.6 1.0 13 1.0 63.0 23.8 smcj13ca 14.4 15.9 1.0 13 1.0 69.8 21.5 smcj14c 15.6 19.1 1.0 14 1.0 58.1 25.8 smcj14ca 15.6 17.2 1.0 14 1.0 64.7 23.2 smcj15c 16.7 20.4 1.0 15 1.0 55.8 26.9 smcj15ca 16.7 18.5 1.0 15 1.0 61.5 24.4 smcj16c 17.8 21.8 1.0 16 1.0 52.1 28.8 smcj16ca 17.8 19.7 1.0 16 1.0 57.7 26.0 smcj17c 18.9 23.1 1.0 17 1.0 49.2 30.5 smcj17ca 18.9 20.9 1.0 17 1.0 54.3 27.6 smcj18c 20.0 24.4 1.0 18 1.0 46.6 32.2 smcj18ca 20.0 22.1 1.0 18 1.0 51.4 29.2 smcj20c 22.2 27.1 1.0 20 1.0 41.9 35.8 smcj20ca 22.2 24.5 1.0 20 1.0 46.3 32.4 smcj22c 24.4 29.8 1.0 22 1.0 38.1 39.4 smcj22ca 24.4 26.9 1.0 22 1.0 42.3 35.5 smcj24c 26.7 32.6 1.0 24 1.0 34.9 43.0 smcj24ca 26.7 29.5 1.0 24 1.0 38.6 38.9 smcj26c 28.9 35.3 1.0 26 1.0 32.2 46.6 smcj26ca 28.9 31.9 1.0 26 1.0 35.6 42.1 smcj28c 31.1 38.0 1.0 28 1.0 30.0 50.0 smcj28ca 31.1 34.4 1.0 28 1.0 33.0 45.4 smcj30c 33.3 40.7 1.0 30 1.0 28.0 53.5 smcj30ca 33.3 36.8 1.0 30 1.0 31.0 48.4 smcj33c 36.7 44.9 1.0 33 1.0 25.4 59.0 smcj33ca 36.7 40.6 1.0 33 1.0 28.1 53.3 page 2 of 4 type
electrical characteristics ( rating at 25 c ambient temperature unless otherwise specified) working peak maximum maximum maximum breakdown volta g e @ i t (1) reverse reverse peak pulse clamping voltage leakage surge current voltage @ i ppm @ v wm v br (v) i t v wm i r i ppm v c min. max. (ma) (v) ( a) (a) (v) type smcj36c 40.0 48.9 1.0 36 1.0 23.3 64.3 smcj36ca 40.0 44.2 1.0 36 1.0 25.8 58.1 smcj40c 44.4 54.3 1.0 40 1.0 21.0 71.4 smcj40ca 44.4 49.1 1.0 40 1.0 23.3 64.5 smcj43c 47.8 58.4 1.0 43 1.0 19.6 76.7 smcj43ca 47.8 52.8 1.0 43 1.0 21.6 69.4 smcj45c 50.0 61.1 1.0 45 1.0 18.7 80.3 smcj45ca 50.0 55.3 1.0 45 1.0 20.6 72.7 smcj48c 53.3 65.1 1.0 48 1.0 17.5 85.5 smcj48ca 53.3 58.9 1.0 48 1.0 19.4 77.4 smcj51c 56.7 69.3 1.0 51 1.0 16.5 91.1 smcj51ca 56.7 62.7 1.0 51 1.0 18.2 82.4 smcj54c 60.0 73.3 1.0 54 1.0 15.6 96.3 smcj54ca 60.0 66.3 1.0 54 1.0 17.2 87.1 smcj58c 64.4 78.7 1.0 58 1.0 14.6 103 smcj58ca 64.4 71.2 1.0 58 1.0 16.0 93.6 smcj60c 66.7 81.5 1.0 60 1.0 14.0 107 smcj60ca 66.7 73.7 1.0 60 1.0 15.5 96 smcj64c 71.1 86.4 1.0 64 1.0 13.2 114 smcj64ca 71.1 78.6 1.0 64 1.0 14.6 103 smcj70c 77.8 95.1 1.0 70 1.0 12.0 125 smcj70ca 77.8 86 1.0 70 1.0 13.3 113 smcj75c 83.3 102 1.0 75 1.0 11.2 134 smcj75ca 83.3 92.1 1.0 75 1.0 12.4 121 smcj78c 86.7 106 1.0 78 1.0 10.8 139 smcj78ca 86.7 95.8 1.0 78 1.0 11.9 126 smcj85c 94.4 115 1.0 85 1.0 9.9 151 smcj85ca 94.4 104 1.0 85 1.0 10.9 137 smcj90c 100 122 1.0 90 1.0 9.4 160 smcj90ca 100 111 1.0 90 1.0 10.3 146 smcj100c 111 136 1.0 100 1.0 8.4 179 SMCJ100CA 111 123 1.0 100 1.0 9.3 162 smcj110c 122 149 1.0 110 1.0 7.7 196 smcj110ca 122 135 1.0 110 1.0 8.5 177 smcj120c 133 163 1.0 120 1.0 7.0 214 smcj120ca 133 147 1.0 120 1.0 7.8 193 smcj130c 144 176 1.0 130 1.0 6.5 231 smcj130ca 144 159 1.0 130 1.0 7.2 209 smcj150c 167 204 1.0 150 1.0 5.6 268 smcj150ca 167 185 1.0 150 1.0 6.2 243 smcj160c 178 218 1.0 160 1.0 5.2 287 smcj160ca 178 197 1.0 160 1.0 5.8 259 smcj170c 189 231 1.0 170 1.0 4.90 304 smcj170ca 189 209 1.0 170 1.0 5.50 275 smcj188c 209 255 1.0 188 1.0 4.40 344 smcj188ca 209 231 1.0 188 1.0 4.60 328 note: (1) pulse test : tp 50ms. page 3 of 4
fig.1 - pulse derating curve fig.2 - typical junction capacitance 0 25 50 75 100 125 150 175 ta, ambient temperature, ( c) fig.3 - pulse waveform fig.4 - peak pulse power rating curve page 4 of 4 rating and characteristic curves ( smcj5.0c - smcj188ca ) 80 60 40 20 120 100 10 0 0.1 1.0 td, pulse width, (sec) p ppm ,peak power (kw) 100 0.1 s1.0 s10 s 100 s 10ms 1.0ms i ppm , peak pulse current, % peak pulse power or current derating in percentage t, time(ms) 50 100 0 tr = 10 s peak value i ppm half value - i ppm 2 td 0 1.0 2.0 3.0 4.0 ta=25 c pulse width (td) is defined as that point where the peak current decays to 50% of i ppm v wm , reverse stand-off voltage, (v) 10/1000 s. waveform as defined by r.e.a. 6,000 100 1,000 10 10 20 100 1 2 400 c j , capacitance, pf t j = 25 c f = 1.0 mhz vsig = 50 mv p-p measured at stand-off voltage voltage v wm
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