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SJ 1654-1980 PDF English

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SJ 1654-1980: Detail specification for silicon NPN diffused mesa low-frequency high power transistors, Type 3DD270, 3DD271 and 3Dd272
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SJ 1654-1980English179 Add to Cart 2 days [Need to translate] Detail specification for silicon NPN diffused mesa low-frequency high power transistors, Type 3DD270, 3DD271 and 3Dd272

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Basic data

Standard ID SJ 1654-1980 (SJ1654-1980)
Description (Translated English) Detail specification for silicon NPN diffused mesa low-frequency high power transistors, Type 3DD270, 3DD271 and 3Dd272
Sector / Industry Electronics Industry Standard
Classification of Chinese Standard L42
Word Count Estimation 2,296
Date of Issue 11/27/1980
Date of Implementation 6/1/1981
Summary This standard applies to 200W power dissipation was 3DD270 type, 3DD271 type, 3DD272 diffusion mesa type silicon NPN low frequency power transistor. The product is used in electronic devices have low frequency amplification, low-speed switching power conversion circuits together.

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