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KT315

The KT315 is a Soviet silicon NPN bipolar junction transistor used for general-purpose low-power amplifying or switching applications, enclosed in the plastic KT-13 package. It was widely used in Soviet electronic equipment. The KT361 is a complementary (PNP) for the KT315 transistor, so it was often paired with it in push-pull stages.

КТ315 А...И
Structure n-p-n
Uce 15–60 V
Ube 6 V
Ic 50–100 mA
Ib 50 mA
P 100 mW
Pmax 150 mW
Tmax, °C up to 100 °C
fT 250 MHz
h21e 20–350
KT315b transistors

KT315 and KT361 transistors became the first[when?] in the USSR, which were produced using planar technology. The characteristics achieved in the KT315 were groundbreaking in Soviet technology at that time. The process of manufacturing was much cheaper than the alloy-junction technology, and the parameters surpassed those of earlier transistor types, in particular, the unity-gain frequency was 250 MHz.

The people associated with the development and mass-production launch of the KT315 were awarded the USSR State Prize for it in 1973.[1][2]

Application edit

KT315 transistors were designed for use in high-, medium- and sound-frequency amplifying stages.

See also edit

  • 2N3904 — NPN transistor with slightly better specifications than KT315. Usually can be used as a replacement.
  • 2N3906 — PNP transistor with slightly better specifications than KT361. Usually can be used as a replacement.
  • Bipolar junction transistor

References edit

  1. ^ (in Russian). Archived from the original on 8 August 2011. Retrieved 17 May 2015.
  2. ^ Музей электронных раритетов - Актив - КТ315+КТ361 (in Russian). Retrieved 28 May 2015.

External links edit

  • Reference data and pinout (in Russian)
  • Crustall photos (in Russian)


kt315, this, article, multiple, issues, please, help, improve, discuss, these, issues, talk, page, learn, when, remove, these, template, messages, topic, this, article, meet, wikipedia, notability, guidelines, products, services, please, help, demonstrate, not. This article has multiple issues Please help improve it or discuss these issues on the talk page Learn how and when to remove these template messages The topic of this article may not meet Wikipedia s notability guidelines for products and services Please help to demonstrate the notability of the topic by citing reliable secondary sources that are independent of the topic and provide significant coverage of it beyond a mere trivial mention If notability cannot be shown the article is likely to be merged redirected or deleted Find sources KT315 news newspapers books scholar JSTOR July 2014 Learn how and when to remove this template message This article may rely excessively on sources too closely associated with the subject potentially preventing the article from being verifiable and neutral Please help improve it by replacing them with more appropriate citations to reliable independent third party sources July 2014 Learn how and when to remove this template message Learn how and when to remove this template message The KT315 is a Soviet silicon NPN bipolar junction transistor used for general purpose low power amplifying or switching applications enclosed in the plastic KT 13 package It was widely used in Soviet electronic equipment The KT361 is a complementary PNP for the KT315 transistor so it was often paired with it in push pull stages KT315 A IStructure n p nUce 15 60 VUbe 6 VIc 50 100 mAIb 50 mAP 100 mWPmax 150 mWTmax C up to 100 CfT 250 MHzh21e 20 350KT315b transistorsKT315 and KT361 transistors became the first when in the USSR which were produced using planar technology The characteristics achieved in the KT315 were groundbreaking in Soviet technology at that time The process of manufacturing was much cheaper than the alloy junction technology and the parameters surpassed those of earlier transistor types in particular the unity gain frequency was 250 MHz The people associated with the development and mass production launch of the KT315 were awarded the USSR State Prize for it in 1973 1 2 Contents 1 Application 2 See also 3 References 4 External linksApplication editKT315 transistors were designed for use in high medium and sound frequency amplifying stages See also edit2N3904 NPN transistor with slightly better specifications than KT315 Usually can be used as a replacement 2N3906 PNP transistor with slightly better specifications than KT361 Usually can be used as a replacement Bipolar junction transistorReferences edit Nacionalnaya akademiya nauk Belarusi Chlen korrespondent ONEGIN Evgenij Evgenevich 1932 2002 in Russian Archived from the original on 8 August 2011 Retrieved 17 May 2015 Muzej elektronnyh raritetov Aktiv KT315 KT361 in Russian Retrieved 28 May 2015 External links editReference data and pinout in Russian Crustall photos in Russian nbsp This electronics related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title KT315 amp oldid 1095030052, wikipedia, wiki, book, books, library,

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