{"id":2207,"date":"2021-03-04T07:29:41","date_gmt":"2021-03-04T07:29:41","guid":{"rendered":"http:\/\/www.unictron.com\/protection\/circuit-protection-components\/transient-voltage-suppressors-tvs\/smd-type\/smaj-series\/"},"modified":"2023-05-16T06:13:43","modified_gmt":"2023-05-16T06:13:43","slug":"smaj-series","status":"publish","type":"page","link":"https:\/\/www.unictron.com\/protection\/circuit-protection-components\/transient-voltage-suppressors-tvs\/smd-type\/smaj-series\/?lang=zh-hant","title":{"rendered":"SMAJ SERIES"},"content":{"rendered":"\n<div class=\"is-layout-flex wp-container-3 wp-block-columns\">\n<div class=\"is-layout-flow wp-block-column\" style=\"flex-basis:80%\">\n<p><strong>DESCRIPTION<\/strong><\/p>\n\n\n\n<p>The SMAJ series is designed speci\ufb01cally to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.<\/p>\n\n\n\n<p><strong>FEATURES<\/strong><\/p>\n\n\n\n<ul>\n<li>Low pro\ufb01le package<\/li>\n\n\n\n<li>Ideal for automated placement<\/li>\n\n\n\n<li>Glass passivated chip junction<\/li>\n\n\n\n<li>Available in uni-directional and Bi-directional<\/li>\n\n\n\n<li>400W peak pulse power capability with a 10\/1000 \u03bcs waveform, repetitive rate (duty cycle): 0.01 %<\/li>\n\n\n\n<li>For surface mounted applications to optimize board space<\/li>\n\n\n\n<li>Excellent clamping capability<\/li>\n\n\n\n<li>Very fast response time<\/li>\n\n\n\n<li>Low incremental surge resistance<\/li>\n\n\n\n<li>Meets MSL level 1, per J-STD-020, maximum peak of 260 \u00b0C<\/li>\n<\/ul>\n\n\n\n<p><strong>APPLICATIONS<\/strong><\/p>\n\n\n\n<p>TVS devices are ideal for the protection of I\/O Interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications.<\/p>\n<\/div>\n\n\n\n<div class=\"is-layout-flow wp-block-column\" style=\"flex-basis:33.33%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"400\" height=\"300\" src=\"https:\/\/i2.wp.com\/www.unictron.com\/protection\/wp-content\/uploads\/sites\/3\/2021\/03\/SMBJ-SERIES.jpg?resize=400%2C300\" alt=\"\" class=\"wp-image-1845\" srcset=\"https:\/\/i2.wp.com\/www.unictron.com\/protection\/wp-content\/uploads\/sites\/3\/2021\/03\/SMBJ-SERIES.jpg?w=400&amp;ssl=1 400w, https:\/\/i2.wp.com\/www.unictron.com\/protection\/wp-content\/uploads\/sites\/3\/2021\/03\/SMBJ-SERIES.jpg?resize=300%2C225&amp;ssl=1 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" data-recalc-dims=\"1\" \/><\/figure><\/div><\/div>\n<\/div>\n\n\n\n<p><strong>ELECTRICAL CHARACTERISTICS<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td colspan=\"2\"><strong>Part Number<\/strong><\/td><td colspan=\"2\"><strong>Device Marking Code<\/strong><\/td><td><strong>Reverse Stand-o\ufb00 Voltage<\/strong><\/td><td><strong>Breakdown Voltage Min.@I<sub>T<\/sub><\/strong><\/td><td><strong>Breakdown Voltage Max.@I<sub>T<\/sub><\/strong><\/td><td><strong>Test Current<\/strong><\/td><td><strong>Maximum Clamping Voltage @I<sub>P<\/sub> <sub>P<\/sub><\/strong><\/td><td><strong>Peak Pulse Current<\/strong><\/td><td><strong>Reverse Leakage @V<\/strong><strong>RW M<\/strong><\/td><\/tr><tr><td><strong>UNI<\/strong><\/td><td><strong>BI<\/strong><\/td><td><strong>UNI<\/strong><\/td><td><strong>BI<\/strong><\/td><td><strong>V<sub>RW<\/sub> <sub>M<\/sub>(V)<\/strong><\/td><td><strong>V<sub>B<\/sub> <sub>R<\/sub> (V)<\/strong><\/td><td><strong>V<sub>B<\/sub> <sub>R<\/sub> (V)<\/strong><\/td><td><strong>I<sub>T<\/sub>(mA)<\/strong><\/td><td><strong>V<sub>C<\/sub>(V)<\/strong><\/td><td><strong>I<sub>P<\/sub> <sub>P<\/sub>(A)<\/strong><\/td><td><strong>I<sub>R<\/sub>(uA)<\/strong><\/td><\/tr><tr><td>SMA J5.0A<\/td><td>SMA J5.0CA<\/td><td>AE<\/td><td>WE<\/td><td>5.0<\/td><td>6.40<\/td><td>7.00<\/td><td>10<\/td><td>9.2<\/td><td>43.5<\/td><td>800<\/td><\/tr><tr><td>SMA J6.0A<\/td><td>SMA J6.0CA<\/td><td>AG<\/td><td>WG<\/td><td>6.0<\/td><td>6.67<\/td><td>7.37<\/td><td>10<\/td><td>10.3<\/td><td>38.8<\/td><td>800<\/td><\/tr><tr><td>SMA J6.5A<\/td><td>SMA J6.5CA<\/td><td>AK<\/td><td>WK<\/td><td>6.5<\/td><td>7.22<\/td><td>7.98<\/td><td>10<\/td><td>11.2<\/td><td>35.7<\/td><td>500<\/td><\/tr><tr><td>SMA J7.0A<\/td><td>SMA J7.0CA<\/td><td>AM<\/td><td>WM<\/td><td>7.0<\/td><td>7.78<\/td><td>8.60<\/td><td>10<\/td><td>12.0<\/td><td>33.3<\/td><td>200<\/td><\/tr><tr><td>SMA J7.5A<\/td><td>SMA J7.5CA<\/td><td>AP<\/td><td>WP<\/td><td>7.5<\/td><td>8.33<\/td><td>9.21<\/td><td>1<\/td><td>12.9<\/td><td>31.0<\/td><td>100<\/td><\/tr><tr><td>SMA J8.0A<\/td><td>SMA J8.0CA<\/td><td>AR<\/td><td>WR<\/td><td>8.0<\/td><td>8.89<\/td><td>9.83<\/td><td>1<\/td><td>13.6<\/td><td>29.4<\/td><td>50<\/td><\/tr><tr><td>SMA J8.5A<\/td><td>SMA J8.5CA<\/td><td>AT<\/td><td>WT<\/td><td>8.5<\/td><td>9.44<\/td><td>10.40<\/td><td>1<\/td><td>14.4<\/td><td>27.8<\/td><td>20<\/td><\/tr><tr><td>SMA J9.0A<\/td><td>SMA J9.0CA<\/td><td>AV<\/td><td>WV<\/td><td>9.0<\/td><td>10.00<\/td><td>11.10<\/td><td>1<\/td><td>15.4<\/td><td>26.0<\/td><td>10<\/td><\/tr><tr><td>SMA J10A<\/td><td>SMA J10CA<\/td><td>AX<\/td><td>WX<\/td><td>10.0<\/td><td>11.10<\/td><td>12.30<\/td><td>1<\/td><td>17.0<\/td><td>23.5<\/td><td>5<\/td><\/tr><tr><td>SMA J11A<\/td><td>SMA J11CA<\/td><td>AZ<\/td><td>WZ<\/td><td>11.0<\/td><td>12.20<\/td><td>13.50<\/td><td>1<\/td><td>18.2<\/td><td>22.0<\/td><td>1<\/td><\/tr><tr><td>SMA J12A<\/td><td>SMA J12CA<\/td><td>BE<\/td><td>XE<\/td><td>12.0<\/td><td>13.30<\/td><td>14.70<\/td><td>1<\/td><td>19.9<\/td><td>20.1<\/td><td>1<\/td><\/tr><tr><td>SMA J13A<\/td><td>SMA J13CA<\/td><td>BG<\/td><td>XG<\/td><td>13.0<\/td><td>14.40<\/td><td>15.90<\/td><td>1<\/td><td>21.5<\/td><td>18.6<\/td><td>1<\/td><\/tr><tr><td>SMA J14A<\/td><td>SMA J14CA<\/td><td>BK<\/td><td>XK<\/td><td>14.0<\/td><td>15.60<\/td><td>17.20<\/td><td>1<\/td><td>23.2<\/td><td>17.2<\/td><td>1<\/td><\/tr><tr><td>SMA J15A<\/td><td>SMA J15CA<\/td><td>BM<\/td><td>XM<\/td><td>15.0<\/td><td>16.70<\/td><td>18.50<\/td><td>1<\/td><td>24.4<\/td><td>16.4<\/td><td>1<\/td><\/tr><tr><td>SMA J16A<\/td><td>SMA J16CA<\/td><td>BP<\/td><td>XP<\/td><td>16.0<\/td><td>17.80<\/td><td>19.70<\/td><td>1<\/td><td>26.0<\/td><td>15.4<\/td><td>1<\/td><\/tr><tr><td>SMA J17A<\/td><td>SMA J17CA<\/td><td>BR<\/td><td>XR<\/td><td>17.0<\/td><td>18.90<\/td><td>20.90<\/td><td>1<\/td><td>27.6<\/td><td>14.5<\/td><td>1<\/td><\/tr><tr><td>SMA J18A<\/td><td>SMA J18CA<\/td><td>BT<\/td><td>XT<\/td><td>18.0<\/td><td>20.00<\/td><td>22.10<\/td><td>1<\/td><td>29.2<\/td><td>13.7<\/td><td>1<\/td><\/tr><tr><td>SMA J20A<\/td><td>SMA J20CA<\/td><td>BV<\/td><td>XV<\/td><td>20.0<\/td><td>22.20<\/td><td>24.50<\/td><td>1<\/td><td>32.4<\/td><td>12.3<\/td><td>1<\/td><\/tr><tr><td>SMA J22A<\/td><td>SMA J22CA<\/td><td>BX<\/td><td>XX<\/td><td>22.0<\/td><td>24.40<\/td><td>26.90<\/td><td>1<\/td><td>35.5<\/td><td>11.3<\/td><td>1<\/td><\/tr><tr><td>SMA J24A<\/td><td>SMA J24CA<\/td><td>BZ<\/td><td>XZ<\/td><td>24.0<\/td><td>26.70<\/td><td>29.50<\/td><td>1<\/td><td>38.9<\/td><td>10.3<\/td><td>1<\/td><\/tr><tr><td>SMA J26A<\/td><td>SMA J26CA<\/td><td>CE<\/td><td>YE<\/td><td>26.0<\/td><td>28.90<\/td><td>31.90<\/td><td>1<\/td><td>42.1<\/td><td>9.5<\/td><td>1<\/td><\/tr><tr><td>SMA J28A<\/td><td>SMA J28CA<\/td><td>CG<\/td><td>YG<\/td><td>28.0<\/td><td>31.10<\/td><td>34.40<\/td><td>1<\/td><td>45.4<\/td><td>8.8<\/td><td>1<\/td><\/tr><tr><td>SMA J30A<\/td><td>SMA J30CA<\/td><td>CK<\/td><td>YK<\/td><td>30.0<\/td><td>33.30<\/td><td>36.80<\/td><td>1<\/td><td>48.4<\/td><td>8.3<\/td><td>1<\/td><\/tr><tr><td>SMA J33A<\/td><td>SMA J33CA<\/td><td>CM<\/td><td>YM<\/td><td>33.0<\/td><td>36.70<\/td><td>40.60<\/td><td>1<\/td><td>53.3<\/td><td>7.5<\/td><td>1<\/td><\/tr><tr><td>SMA J36A<\/td><td>SMA J36CA<\/td><td>CP<\/td><td>YP<\/td><td>36.0<\/td><td>40.00<\/td><td>44.20<\/td><td>1<\/td><td>58.1<\/td><td>6.9<\/td><td>1<\/td><\/tr><tr><td>SMA J40A<\/td><td>SMA J40CA<\/td><td>CR<\/td><td>YR<\/td><td>40.0<\/td><td>44.40<\/td><td>49.10<\/td><td>1<\/td><td>64.5<\/td><td>6.2<\/td><td>1<\/td><\/tr><tr><td>SMA J43A<\/td><td>SMA J43CA<\/td><td>C T<\/td><td>YT<\/td><td>43.0<\/td><td>47.80<\/td><td>52.80<\/td><td>1<\/td><td>69.4<\/td><td>5.8<\/td><td>1<\/td><\/tr><tr><td>SMA J45A<\/td><td>SMA J45CA<\/td><td>CV<\/td><td>YV<\/td><td>45.0<\/td><td>50.00<\/td><td>55.30<\/td><td>1<\/td><td>72.7<\/td><td>5.5<\/td><td>1<\/td><\/tr><tr><td>SMA J48A<\/td><td>SMA J48CA<\/td><td>CX<\/td><td>YX<\/td><td>48.0<\/td><td>53.30<\/td><td>58.90<\/td><td>1<\/td><td>77.4<\/td><td>5.2<\/td><td>1<\/td><\/tr><tr><td>SMA J51A<\/td><td>SMA J51CA<\/td><td>CZ<\/td><td>YZ<\/td><td>51.0<\/td><td>56.70<\/td><td>62.70<\/td><td>1<\/td><td>82.4<\/td><td>4.9<\/td><td>1<\/td><\/tr><tr><td>SMA J54A<\/td><td>SMA J54CA<\/td><td>RE<\/td><td>ZE<\/td><td>54.0<\/td><td>60.00<\/td><td>66.30<\/td><td>1<\/td><td>87.1<\/td><td>4.6<\/td><td>1<\/td><\/tr><tr><td>SMA J58A<\/td><td>SMA J58CA<\/td><td>RG<\/td><td>ZG<\/td><td>58<\/td><td>64.40<\/td><td>71.20<\/td><td>1<\/td><td>93.6<\/td><td>4.3<\/td><td>1<\/td><\/tr><tr><td>SMA J60A<\/td><td>SMA J60CA<\/td><td>RK<\/td><td>ZK<\/td><td>60<\/td><td>66.70<\/td><td>73.70<\/td><td>1<\/td><td>96.8<\/td><td>4.1<\/td><td>1<\/td><\/tr><tr><td>SMA J64A<\/td><td>SMA J64CA<\/td><td>RM<\/td><td>ZM<\/td><td>64<\/td><td>71.10<\/td><td>78.60<\/td><td>1<\/td><td>103.0<\/td><td>3.9<\/td><td>1<\/td><\/tr><tr><td>SMA J70A<\/td><td>SMA J70CA<\/td><td>RP<\/td><td>ZP<\/td><td>70<\/td><td>77.80<\/td><td>86.00<\/td><td>1<\/td><td>113.0<\/td><td>3.5<\/td><td>1<\/td><\/tr><tr><td>SMA J75A<\/td><td>SMA J75CA<\/td><td>RR<\/td><td>ZR<\/td><td>75<\/td><td>83.30<\/td><td>92.10<\/td><td>1<\/td><td>121.0<\/td><td>3.3<\/td><td>1<\/td><\/tr><tr><td>SMA J78A<\/td><td>SMA J78CA<\/td><td>RT<\/td><td>ZT<\/td><td>78<\/td><td>86.70<\/td><td>95.80<\/td><td>1<\/td><td>126.0<\/td><td>3.2<\/td><td>1<\/td><\/tr><tr><td>SMA J85A<\/td><td>SMA J85CA<\/td><td>RV<\/td><td>ZV<\/td><td>85<\/td><td>94.40<\/td><td>104.00<\/td><td>1<\/td><td>137.0<\/td><td>2.9<\/td><td>1<\/td><\/tr><tr><td>SMA J90A<\/td><td>SMA J90CA<\/td><td>RX<\/td><td>ZX<\/td><td>90<\/td><td>100.00<\/td><td>111.00<\/td><td>1<\/td><td>146.0<\/td><td>2.7<\/td><td>1<\/td><\/tr><tr><td>SMA J100A<\/td><td>SMA J100CA<\/td><td>RZ<\/td><td>ZZ<\/td><td>100<\/td><td>111.00<\/td><td>123.00<\/td><td>1<\/td><td>162.0<\/td><td>2.5<\/td><td>1<\/td><\/tr><tr><td>SMA J110A<\/td><td>SMA J110CA<\/td><td>SE<\/td><td>VE<\/td><td>110<\/td><td>122.00<\/td><td>135.00<\/td><td>1<\/td><td>177.0<\/td><td>2.3<\/td><td>1<\/td><\/tr><tr><td>SMA J120A<\/td><td>SMA J120CA<\/td><td>SG<\/td><td>VG<\/td><td>120<\/td><td>133.00<\/td><td>147.00<\/td><td>1<\/td><td>193.0<\/td><td>2.1<\/td><td>1<\/td><\/tr><tr><td>SMA J130A<\/td><td>SMA J130CA<\/td><td>SK<\/td><td>VK<\/td><td>130<\/td><td>144.00<\/td><td>159.00<\/td><td>1<\/td><td>209.0<\/td><td>1.9<\/td><td>1<\/td><\/tr><tr><td>SMA J150A<\/td><td>SMA J150CA<\/td><td>SM<\/td><td>VM<\/td><td>150<\/td><td>167.00<\/td><td>185.00<\/td><td>1<\/td><td>243.0<\/td><td>1.6<\/td><td>1<\/td><\/tr><tr><td>SMA J160A<\/td><td>SMA J160CA<\/td><td>SP<\/td><td>VP<\/td><td>160<\/td><td>178.00<\/td><td>197.00<\/td><td>1<\/td><td>259.0<\/td><td>1.5<\/td><td>1<\/td><\/tr><tr><td>SMA J170A<\/td><td>SMA J170CA<\/td><td>SR<\/td><td>VR<\/td><td>170<\/td><td>189.00<\/td><td>209.00<\/td><td>1<\/td><td>275.0<\/td><td>1.5<\/td><td>1<\/td><\/tr><tr><td>SMA J180A<\/td><td>SMA J180CA<\/td><td>ST<\/td><td>VT<\/td><td>180<\/td><td>201.00<\/td><td>222.00<\/td><td>1<\/td><td>292.0<\/td><td>1.4<\/td><td>1<\/td><\/tr><tr><td>SMA J200A<\/td><td>SMA J200CA<\/td><td>SV<\/td><td>V V<\/td><td>200<\/td><td>224.00<\/td><td>247.00<\/td><td>1<\/td><td>324.0<\/td><td>1.2<\/td><td>1<\/td><\/tr><tr><td>SMA J220A<\/td><td>SMA J220CA<\/td><td>SX<\/td><td>VX<\/td><td>220<\/td><td>246.00<\/td><td>272.00<\/td><td>1<\/td><td>356.0<\/td><td>1.1<\/td><td>1<\/td><\/tr><tr><td>SMA J250A<\/td><td>SMA J250CA<\/td><td>SZ<\/td><td>VZ<\/td><td>250<\/td><td>279.00<\/td><td>309.00<\/td><td>1<\/td><td>405.0<\/td><td>1.0<\/td><td>1<\/td><\/tr><tr><td>SMA J300A<\/td><td>SMA J300CA<\/td><td>TE<\/td><td>UE<\/td><td>300<\/td><td>335.00<\/td><td>371.00<\/td><td>1<\/td><td>486.0<\/td><td>0.8<\/td><td>1<\/td><\/tr><tr><td>SMA J350A<\/td><td>SMA J350CA<\/td><td>TG<\/td><td>UG<\/td><td>350<\/td><td>391.00<\/td><td>432.00<\/td><td>1<\/td><td>567.0<\/td><td>0.7<\/td><td>1<\/td><\/tr><tr><td>SMA J400A<\/td><td>SMA J400CA<\/td><td>TK<\/td><td>UK<\/td><td>400<\/td><td>447.00<\/td><td>494.00<\/td><td>1<\/td><td>648.0<\/td><td>0.6<\/td><td>1<\/td><\/tr><tr><td>SMA J440A<\/td><td>SMA J440CA<\/td><td>TM<\/td><td>UM<\/td><td>440<\/td><td>492.00<\/td><td>543.00<\/td><td>1<\/td><td>713.0<\/td><td>0.6<\/td><td>1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"hide\"><a href=\"http:\/\/d3ua1wm7iroa4g.cloudfront.net\/protection\/wp-content\/uploads\/sites\/3\/2021\/03\/SMAJ-Series.pdf\">Download<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>DESCRIPTION The SMAJ series is designed speci\ufb01cally to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. FEATURES APPLICATIONS TVS devices are ideal for&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":1840,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"spay_email":""},"_links":{"self":[{"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/pages\/2207"}],"collection":[{"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/comments?post=2207"}],"version-history":[{"count":1,"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/pages\/2207\/revisions"}],"predecessor-version":[{"id":3447,"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/pages\/2207\/revisions\/3447"}],"up":[{"embeddable":true,"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/pages\/1840"}],"wp:attachment":[{"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/media?parent=2207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}