Service Manuals, User Guides, Schematic Diagrams or docs for : . Electronic Components Datasheets Active components Transistors ST 2sd1391<< Back
| HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download
Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing.
If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download 2sd1391 documenatation <<Text preview - extract from the document
RF & MICROWAVE TRANSISTORS
UHF BASE STATION APPLICATIONS
. 470 MHZ
P RELIMINARY DATA
EFFICIENCY 50% MIN.
POUT = 15 W WITH 11.0 dB MIN. GAIN
.2 30 x .3 60 6LF L (M1 4 2)
O R DE R CODE BRANDING
The SD1391 is a gold metallized NPN planar tran-
sistor using diffused emitter ballast resistors for
reliability and ruggedness.
The SD1391 is specifically designed as a low
power, high gain driver and can be operated in 1. Collector 3. Emitter
Class A, B or C. 2. Base
ABSOLUTE MAXIMUM RATINGS (T case = 25
◦ Jabse Service Manual Search 2019 ◦ Jabse Pravopis ◦ Other service manual resources online : Fixya ◦ eServiceinfo