Service Manuals, User Guides, Schematic Diagrams or docs for : . Electronic Components Datasheets Active components Transistors ST buv48a

<< Back | Home

Most 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 buv48a documenatation <<

Text preview - extract from the document

                             High voltage fast switching NPN power transistor

   High current capability
   Fast switching speed

   Switching mode power supplies
   Flyback and forward single transistor low power                                         2
   converter                                                                           1

The device is a multiepitaxial mesa NPN
transistor mounted in TO-247 plastic package.          Figure 1.      Internal schematic diagram
It is intended for switching and industrial
applications from single and three-phase mains.

Table 1.     Device summary
       Order code                  Marking                       Package                   Packaging

           BUV48A                  BUV48A                        TO-247                        Tube

November 2009                                Doc ID 5989 Rev 9                                              1/8
Absolute maximum ratings                                                                        BUV48A

1         Absolute maximum ratings

          Table 2.     Absolute maximum ratings
           Symbol                          Parameter                            Value            Unit

            VCER     Collector-emitter voltage (RBE = 10 )                      1000              V
            VCES     Collector-emitter voltage (VBE = 0)                        1000              V
            VCEO     Collector-emitter voltage (IB = 0)                          450              V
            VEBO     Emitter-base voltage (IC = 0)                                7               V
             IC      Collector current                                           15               A
             ICM     Collector peak current                                      30               A
             ICP     Collector peak current non repetitive (tp < 20 

◦ Jabse Service Manual Search 2020 ◦ Jabse Pravopis ◦ Other service manual resources online : FixyaeServiceinfo