{"id":1546,"date":"2026-06-20T15:26:52","date_gmt":"2026-06-20T15:26:52","guid":{"rendered":"https:\/\/duolinkelectronics.com\/product\/mmbt3904lt1g-small-signal-npn-bjt-40v-200ma-sot-23\/"},"modified":"2026-06-24T05:39:14","modified_gmt":"2026-06-24T05:39:14","slug":"mmbt3904lt1g","status":"publish","type":"product","link":"https:\/\/duolinkelectronics.com\/zh\/product\/mmbt3904lt1g\/","title":{"rendered":"MMBT3904LT1G \u5c0f\u8a0a\u865f NPN \u96d9\u6975\u6027\u96fb\u6676\u9ad4 40V 200mA SOT-23"},"content":{"rendered":"<p class=\"isSelectedEnd\">The MMBT3904LT1G from onsemi is an NPN small-signal bipolar transistor for general switching and low-power amplification. It is rated for 40V collector-emitter voltage and 200mA continuous collector current, with useful high-frequency performance. The SOT-23 package and tape-and-reel format support high-volume surface-mount assembly.<\/p>\n<h2>\u7522\u54c1\u898f\u683c<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\u898f\u683c<\/th>\n<th>\u8a73\u7d30\u8cc7\u8a0a<\/th>\n<\/tr>\n<tr>\n<td>\u88fd\u9020\u5546<\/td>\n<td>onsemi<\/td>\n<\/tr>\n<tr>\n<td>\u88fd\u9020\u5546\u96f6\u4ef6\u7de8\u865f<\/td>\n<td>MMBT3904LT1G<\/td>\n<\/tr>\n<tr>\n<td>\u7522\u54c1\u985e\u5225<\/td>\n<td>NPN \u96d9\u6975\u6027\u96fb\u6676\u9ad4<\/td>\n<\/tr>\n<tr>\n<td>\u7cfb\u5217<\/td>\n<td>MMBT3904L<\/td>\n<\/tr>\n<tr>\n<td>\u96fb\u6676\u9ad4\u985e\u578b<\/td>\n<td>NPN<\/td>\n<\/tr>\n<tr>\n<td>\u96c6\u96fb\u6975-\u767c\u5c04\u6975\u96fb\u58d3<\/td>\n<td>40V<\/td>\n<\/tr>\n<tr>\n<td>\u96c6\u96fb\u6975\u96fb\u6d41<\/td>\n<td>200mA<\/td>\n<\/tr>\n<tr>\n<td>\u76f4\u6d41\u589e\u76ca<\/td>\n<td>10mA \u6642\u70ba 100 \u81f3 300<\/td>\n<\/tr>\n<tr>\n<td>\u904e\u6e21\u983b\u7387<\/td>\n<td>300MHz minimum<\/td>\n<\/tr>\n<tr>\n<td>\u529f\u8017<\/td>\n<td>225mW<\/td>\n<\/tr>\n<tr>\n<td>\u5de5\u4f5c\u7d50\u6eab<\/td>\n<td>-55 \u2103 \u81f3 +150 \u2103<\/td>\n<\/tr>\n<tr>\n<td>\u5305\u88dd\uff0f\u5916\u7bb1<\/td>\n<td>SOT-23<\/td>\n<\/tr>\n<tr>\n<td>\u91d8\u6578<\/td>\n<td>3 \u500b\u63a5\u8173<\/td>\n<\/tr>\n<tr>\n<td>\u5b89\u88dd\u985e\u578b<\/td>\n<td>\u8868\u9762\u8cbc\u88dd<\/td>\n<\/tr>\n<tr>\n<td>\u7522\u54c1\u72c0\u614b<\/td>\n<td>\u6709\u6548<\/td>\n<\/tr>\n<tr>\n<td>RoHS \u72c0\u614b<\/td>\n<td>\u7b26\u5408 RoHS \u6a19\u6e96<\/td>\n<\/tr>\n<tr>\n<td>\u5305\u88dd<\/td>\n<td>\u81a0\u5e36\u8207\u6372\u76e4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p><strong>\u88fd\u9020\u5546\uff1a<\/strong> onsemi<br \/><strong>\u88fd\u9020\u5546\u96f6\u4ef6\u7de8\u865f (MPN)\uff1a<\/strong> MMBT3904LT1G<br \/><strong>\u7522\u54c1\u985e\u5225\uff1a<\/strong> NPN \u96d9\u6975\u6027\u96fb\u6676\u9ad4<br \/><strong>\u7cfb\u5217\uff1a<\/strong> MMBT3904L<br \/><strong>\u5305\u88dd\uff0f\u5916\u76d2\uff1a<\/strong> SOT-23<br \/><strong>\u5b89\u88dd\u985e\u578b\uff1a<\/strong> \u8868\u9762\u8cbc\u88dd<br \/><strong>RoHS \u72c0\u614b\uff1a<\/strong> \u7b26\u5408 RoHS \u6a19\u6e96<br \/><strong>\u751f\u547d\u9031\u671f\u72c0\u614b\uff1a<\/strong> \u6709\u6548<br \/><strong>\u4f9b\u61c9\u72c0\u6cc1\uff1a<\/strong> \u67e5\u8a62\u7a7a\u623f\u72c0\u6cc1<br \/><strong>\u4ea4\u8ca8\u671f\uff1a<\/strong> \u6709\u95dc\u4ea4\u8ca8\u671f\u7684\u806f\u7d61\u8cc7\u8a0a<br \/><strong>\u904b\u9001\u65b9\u5f0f\uff1a<\/strong> DHL \/ FedEx \/ UPS<\/p>","protected":false},"featured_media":1540,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[51],"product_tag":[],"class_list":{"0":"post-1546","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-transistors","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/product\/1546","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/comments?post=1546"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/media\/1540"}],"wp:attachment":[{"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/media?parent=1546"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/product_brand?post=1546"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/product_cat?post=1546"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/duolinkelectronics.com\/zh\/wp-json\/wp\/v2\/product_tag?post=1546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}