1smc_5.0_188a stand - off voltage : 5.0 to 188v peak pulse power : 1500 w publication order number: [ 1smc_5.0_188a ] ? bruckewell technology corporation rev. a - 2014 features ? 1500w surge capability at 1ms ? excellent clamping capability ? low zener impedance ? fast response time : typically less then 1.0 ps from 0 volt to v br(min.) ? typical ir less then 1 ? a above 10v mechanical data ? case : sm c molded plastic ? epox y : ul94v - o rate flame retardant ? lead : lead formed for surface mount ? polarity : color band denotes cathode end ? mounting position : any ? weight : 0. 229 gram a pplications ? for bi - directional use c or ca suffix ? electrical characteristics apply in both directions packing & order information 3,000/reel graphic symbol m aximum ratings and electrical characteristics rating at 25 c ambient temperature unless otherwise specified symbol parameter value unit p ppm peak pulse power dissipati on (1) (2) minimum 1500 w i fsm peak forward surge current per fig. 5 (2) 200 a i ppm maximum forward voltage at if = 200 ma see next table a rja typical thermal resistance , junction to ambient (3) 75 c /w tj, tstg operating junction and storage tempera ture range - 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. (3) mounted on minimum recommended pad layout .
1smc_5.0_188a stand - off voltage : 5.0 to 188v peak pulse power : 1500 w publication order number: [ 1smc_5.0_188a ] ? bruckewell technology corporation rev. a - 2014 electrical cha racteristics (rating at 25oc ambient temperature unless otherwise specified) type no. breakdown voltage @ t (1) working peak reverse voltage maximum reverse leakage @ vwm maximum peak pulse surge current maximum clamping voltage @ ippm vbr (v) it vwm id ippm vc min. m ax. (ma) (v) a 1smc5.0a 6.4 7.07 10 5.0 1000 163.0 9.2 1smc 6 .0a 66.7 7.37 10 6.0 1000 145.6 10.3 1smc 6.5 a 7.22 7.98 10 6.5 500 133.9 11.2 1smc 7 .0a 7.78 8.6 10 7.0 200 125.0 12.0 1smc 7 . 5 a 8.33 9.21 1.0 7.5 100 116.3 12.9 1smc 8. 0a 8.89 9.83 1.0 8.0 50 110. 3 13.6 1smc 8.5 a 9.44 10.4 1.0 8.5 20 104.2 14.4 1smc 9 .0a 10.0 11.1 1.0 9.0 10 97.4 15.4 1smc 1 0a 11.1 12.3 1.0 10 5.0 88.2 17.0 1smc 11 a 12.2 13.5 1.0 11 5.0 82.4 18.2 1smc 12 a 13.3 14.7 1.0 12 5.0 75.4 19.9 1smc 13 a 14.4 15.9 1.0 13 5.0 69.8 21.5 1smc 1 4 a 15.6 17.2 1.0 14 5.0 64.7 23.2 1smc 15 a 16.7 18.5 1.0 15 5.0 61.5 24.4 1smc 16 a 17.8 19.7 1.0 16 5.0 57.7 26.0 1smc 17 a 18.9 20.9 1.0 17 5.0 54.3 27.6 1smc 18 a 20.0 22.1 1.0 18 5.0 51.4 29.2 1smc 20 a 22.2 24.5 1.0 20 5.0 46.3 32.4 1smc 22 a 24.4 26.9 1.0 22 5.0 42.3 35.5 1smc 24 a 26.7 29.5 1.0 24 5.0 38.6 38.9 1smc 26 a 28.9 31.9 1.0 26 5.0 35.6 42.1 1smc 28 a 31.1 34.4 1.0 28 5.0 33.0 45.4 1smc 30 a 33.3 36.8 1.0 30 5.0 31.0 48.4 1smc 33 a 36.7 40.6 1.0 33 5.0 28.1 53.3 1smc 36 a 40.0 44.2 1.0 36 5.0 25.8 58. 1 1smc 40 a 44.4 49.1 1.0 40 5.0 23.3 64.5 1smc 43 a 47.8 52.8 1.0 43 5.0 21.6 69.4 1smc 45 a 50.0 55.3 1.0 45 5.0 20.6 72.7 1smc 48 a 53.3 58.9 1.0 48 5.0 19.4 77.4
1smc_5.0_188a stand - off voltage : 5.0 to 188v peak pulse power : 1500 w publication order number: [ 1smc_5.0_188a ] ? bruckewell technology corporation rev. a - 2014 electrical characteristics (rating at 25oc ambient temperature unless otherwise specified) type no. breakdown voltage @ t (1) working peak reverse voltage maximum reverse leakage @ vwm maximum peak pulse surge current maximum clamping voltage @ ippm vbr (v) it vwm id ippm vc min. m ax. (ma) (v) a ( a ) (v) 1smc 51 a 56.7 62.7 1.0 51 5.0 18.2 82.4 1smc 54 a 60.0 66.3 1.0 54 5.0 17.2 87.1 1smc 58 a 64.4 71.2 1.0 58 5.0 16.0 93.6 1smc 60 a 66.7 73.7 1.0 60 5.0 15.5 96 1smc 64 a 71.1 78.6 1.0 64 5.0 14.6 103 1smc 70 a 77.8 86 1.0 70 5.0 13.3 113 1smc 75 a 83.3 92.1 1.0 75 5.0 12.4 121 1smc 78 a 86.7 95.8 1.0 78 5.0 11.9 126 1smc 85 a 94.4 104 1.0 85 5.0 10.9 137 1smc 90 a 100 111 1.0 90 5.0 10.3 146 1smc 100 a 111 123 1.0 100 5.0 9.3 162 1smc 110 a 122 135 1.0 110 5.0 8.5 177 1smc 120 a 133 147 1.0 120 5.0 7.8 193 1smc 130 a 144 159 1.0 130 5.0 7.2 209 1smc 150 a 167 185 1.0 150 5.0 6.2 243 1smc 160 a 178 197 1.0 160 5.0 5.8 259 1smc 170 a 189 209 1.0 170 5.0 5.50 275 1smc 188 a 209 231 1.0 188 5.0 4.60 328 notes : (1) pulse test : tp Q 50ms. (2) surge current waveform per figure 5 and derate per figure (3) for bi - directional types have vwm of 10 volts and less , the d limit is doubled (4) for the bi - directional 1smc5.0ca, the maximum vbr is 7.25v (5) "1smc" will be omitted in marking on the diode
1smc_5.0_188a stand - off voltage : 5.0 to 188v peak pulse power : 1500 w publication order number: [ 1smc_5.0_188a ] ? bruckewell technology corporation rev. a - 2014 rating and characteristic curves ( 1smc5.0 - 1smc188a ) fig.1 - pulse derating curve fig.2 - typical junction capacitance fig.3 - pulse waveform fig.4 - peak pulse power rating curve fig.5 - maximum non - repetitive peak forward surge current
1smc_5.0_188a stand - off voltage : 5.0 to 188v peak pulse power : 1500 w publication order number: [ 1smc_5.0_188a ] ? bruckewell technology corporation rev. a - 2014 disclaimer all product, product specifications and dat a are subject to change without notice to improve reliability, function or design or otherwise. bruckewell technology inc., its affiliates, agents, and employees, and all pers ons acting on its or their behalf (collectively, bruckewell), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. bruckewell makes no warranty, repre sentation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicable law, bruckewell disclaims (i) any and all liability arising out of the a pplication or use of any product. (ii) any and all liability, including without limitation special, consequential or incidental damages. (iii) any and all implied warranties, including warranties of fitness for particular purpose, non - infringement and merc hantability. statements regarding the suitability of products for certain types of applications are based on bruckewells knowledge of typical requirements that are often placed on bruckewell products in generic applications. such statements are not bindi ng statements about the suitability of products for a particular application. it is the customers responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular applicati on. parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. product specifications do not expand or otherwise modify bruckewells terms and conditions of purchase, including but not li mited to the warranty expressed therein.
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