{"id":2692,"date":"2024-07-06T01:04:58","date_gmt":"2024-07-05T18:04:58","guid":{"rendered":"https:\/\/www.tneutron.net\/elektro\/?p=2692"},"modified":"2024-07-02T08:31:43","modified_gmt":"2024-07-02T01:31:43","slug":"bipolar-transistor-theory","status":"publish","type":"post","link":"https:\/\/www.tneutron.net\/elektro\/bipolar-transistor-theory\/","title":{"rendered":"Bipolar Transistor Theory"},"content":{"rendered":"<p><span class=\"notranslate\">A transistor is a component which is the main building of the development of electronics.<\/span> <span class=\"notranslate\"> Semiconductor devices are typically classified into two major divisions, namely: Juction Bipolar Transistors (BJT) or commonly called the A and Field Effect Transistor Transistor (FET).<\/span> <span class=\"notranslate\"> This chapter, and the next several chapters, will discuss the characteristics, configuration and use of transistors in electronic circuits.<\/span> <span class=\"notranslate\"> In general, the transistors used in three functions: as a switch, the signal shaper and amplifier circuit.<\/span> <span class=\"notranslate\"> An example of a transistor and the terminals are shown in Fig.<\/span><br \/>\n<a href=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image-10.png\"><img loading=\"lazy\" decoding=\"async\" title=\"image\" src=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image_thumb-10.png\" alt=\"image\" width=\"306\" height=\"339\" border=\"0\" \/><\/a><\/p>\n<p><span class=\"notranslate\"> Transistor (a) Physical and (b) Diagram<\/span><br \/>\n<span class=\"notranslate\"> Transistors are 3 terminal device (foot) and consists of two different types, namely transistor NPN and PNP transistors.<\/span> <span class=\"notranslate\"> Block diagram, schematic and symbol transistors, both NPN and PNP can be seen in Figure 8.2.Transistor created by combining the 3-chip semiconductors by doping and thickness are different.<\/span> <span class=\"notranslate\"> 1 NPN transistor has an area p flanked by two regions n, while the PNP transistor has one area n which is flanked by two regions n.<\/span><\/p>\n<p><span class=\"notranslate\"> The merger of the three terminals, then there are two junctions (junction) between regions n and p regions.<\/span> <span class=\"notranslate\"> This linkage has the characteristics as a regular diode, which has been discussed in previous modules.<\/span><br \/>\n<a href=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image-12.png\"><img loading=\"lazy\" decoding=\"async\" title=\"image\" src=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image_thumb-12.png\" alt=\"image\" width=\"335\" height=\"132\" border=\"0\" \/><\/a><br \/>\n<span class=\"notranslate\"> (A) Block diagram, schematic, and symbols<\/span><\/p>\n<p><a href=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image-14.png\"><img loading=\"lazy\" decoding=\"async\" title=\"image\" src=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image_thumb-14.png\" alt=\"image\" width=\"334\" height=\"133\" border=\"0\" \/><\/a><br \/>\n<span class=\"notranslate\"> (B) Block diagram, schematic, and the symbol (a) Transistor NPN and (b) PNP Transistor<\/span><\/p>\n<p><span class=\"notranslate\"> As shown in the image above, terminals of transistors called the emitter (E), Base (B), and collector (C).<\/span> <span class=\"notranslate\"> Didop emitter terminal is very much the part being, Base didop with very little concentration at the thinnest part, and collectors didop moderately large part.<\/span> <span class=\"notranslate\"> Pendopan and this division would be beneficial to support the functions and ways of working transistors.<\/span> <span class=\"notranslate\"> Figure below shows a cross section of the semiconductor fabricated to make a transistor.<\/span><br \/>\n<a href=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image-15.png\"><img loading=\"lazy\" decoding=\"async\" title=\"image\" src=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2017\/03\/image_thumb-15.png\" alt=\"image\" width=\"261\" height=\"247\" border=\"0\" \/><\/a><\/p>\n<p><span class=\"notranslate\"> Penampang Transistor<\/span><br \/>\n<span class=\"notranslate\"> Doping concentration ratio between the terminal base, collector and emitter are 10, <sup>15,<\/sup> 10 <sup>17<\/sup> and 10 <sup>19.<\/sup><\/span> <span class=\"notranslate\"> Thus, the electrical properties of each terminal is not symmetrical, and each output can not be exchanged.<\/span> <span class=\"notranslate\"> To avoid confusion, the initial discussion, only to be focused on the first NPN transistor.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A transistor is a component which is the main building of the development of electronics. Semiconductor devices are typically classified<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[2232],"tags":[3255,3256,3257,3259,3263,3261,3260,3264,3258,3262],"class_list":["post-2692","post","type-post","status-publish","format-standard","hentry","category-english","tag-bipolar-transistor","tag-bipolar-transistor-amplifier","tag-bipolar-transistor-basics","tag-bipolar-transistor-biasing","tag-bipolar-transistor-circuits","tag-bipolar-transistor-cookbook","tag-bipolar-transistor-definition","tag-bipolar-transistor-operation","tag-bipolar-transistor-switch","tag-bipolar-transistor-vs-mosfet"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bipolar Transistor Theory - TN Elektro<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tneutron.net\/elektro\/bipolar-transistor-theory\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Bipolar Transistor Theory - TN Elektro\" \/>\n<meta name=\"twitter:description\" content=\"A transistor is a component which is the main building of the development of electronics. 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