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NEC Power Transistors - need info -

Discussion in 'Electronic Repair' started by Zeljko, Jul 24, 2005.

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  1. Zeljko

    Zeljko Guest

    Hello,

    I'm trying to find the equivalent of two NEC power transistors, it's a
    NEC 2SD188A and a NEC 2SB545A.
    I need some technical info of those transistors or datasheet? I have
    Sasnui receiver and one channel doesn't work. Thanks in advance! Best
    Regards!
    Zeljko
     
  2. 2SD188(A)
    Si bipolar NPN TO-3

    Vceo = 80 V
    Ic = 7 A
    Pmax = 60 W
    Hfe min./max. = 30 / 120

    2SB545(A)
    Si bipolar PNP TO-3
    Vceo = 70V
    Ic = 5,0A
    Pc = 60W
    Hfe min./max. = 30 / 120
     
  3. **VCBO - 100
    VCEO - 100
    Ic - 5A
    Pc - 50W
    hFE - 50 (@4A)
    fT - 10MHz
     
  4. Zeljko

    Zeljko Guest

    Dana Sun, 24 Jul 2005 23:14:08 +0200 na news grupi
    sci.electronics.repair
    osoba pod imenom François Yves Le Gal je napisala...
    Thank you guys!! Thank you very much!
    Best regards from Croatia!
    Zeljko
     
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