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EAGLE Library Structure

File details

File name:transistor unijunction.lbr
Uploaded by:kylie
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Library description

Unijunction transistors



based on the original libraries (created by librarian@cadsoft.de ): transistor-small-signal.lbr transistor-npn.lbr transistor-neu-to92.lbr transistor.lbr
These libraries are rearanged by kylie because elimination of package doubles (same layout, but different names) elimination of symbol doubles (same electrical function, but different names) elimination of device doubles (same device, but located in two or more libraries) unification/renaming of symbols, packages renaming of packages to most commonly used names/codes (TO-xxx, SOTxxx, ...), if possible according to JEDEC if avialable: adding of package code variants (JEDEC, JEITA/EIAJ, manufacturer's code, ...) in description (SOT23 = EIAJ SC-59 = JEDEC TO-236AB = Rohm SMT3 = IR Micro3) adding of package variants with pad names according to the transistor type (bipolar: TO-220_BCE ; FET: TO-220_GDS ; ...) adding of package variants for different mounting cases, especially for power transistors (horizontal: TO-220_yyy_H ; vertical: TO-220_yyy_V ) The author do not warrant that this library is free from error or will meet your specific requirements.


Updates:

12.2018/01.2019: library generation

List of devices

Name & variantsSymbolPackage
2N2646 UNIJUNCTION transistor

Variants:

2N2646

Preview Preview
2N2647 UNIJUNCTION transistor

Variants:

2N2647

Preview Preview
2N4870 UNIJUNCTION transistor

Variants:

2N4870

2N4870_1

2N4870_2

2N4870_3

2N4870_4

Preview PreviewPreviewPreviewPreviewPreview

List of symbols

NameViewDescription
UJT-N Preview

List of packages

NameViewDescription
TO-72_EB1-B2 Preview TO-72, pad names 1:E-2:B1-3-4:B2
TO-92_B1EB2 Preview JEDEC TO-92, pad names 1:B1-2:E-3:B2 SOT54 JEITA: SC-43A
TO-92_B1EB2_1 Preview similiar to JEDEC TO-92, pad names 1:B1-2:E-3:B2 SOT54 JEITA: SC-43A
TO-92_B1EB2_2 Preview similiar to JEDEC TO-92, pad names 1:B1-2:E-3:B2 SOT54 JEITA: SC-43A
TO-92_B1EB2_3 Preview similiar to JEDEC TO-92, pad names 1:B1-2:E-3:B2 SOT54 JEITA: SC-43A
TO-92_B1EB2_4 Preview similiar to JEDEC TO-92, pad names 1:B1-2:E-3:B2 SOT54 JEITA: SC-43A
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