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    Replacement for a SK 100 transistor

    Hello i am implementing switching ckt bt i am no able to find SK100 transistor. plz tell me the replacement of tis transistor with any other of same specifications.

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    transistor sk100

    Quote Originally Posted by Adil Israr
    Hello i am implementing switching ckt bt i am no able to find SK100 transistor. plz tell me the replacement of tis transistor with any other of same specifications.
    It is a pnp transistor i believe
    you can use BD138
    though darlington, it would work. lesser bias current is needed as the gain is high gain device

    if the current demand is less like 250mA. Perhaps 2n5401 /2n5551 depending on the polarity would also be useful

    In case you are from India, the same device is available f as CK100, BEL100P, etc



    •   Alt9th November 2008, 14:40

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    sk100 pnp transistor

    Ya it is pnp,bt im nt 4rm india, im frm pak.will the above one helpful,,i want to use it in mute switch with relay.



    •   Alt12th November 2008, 18:58

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    Re: Replacement for a SK 100 transistor

    hi 2 all


    i am krishnamraju i just need a help from u i was using sk100 in place of sk100 what can i use but the package which i was going to use should be in smd pls help me i was in urgent :at the i was using bc177 in case of using bc177 iwas using rn2045 can i use rn2405 sad:



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    Re: Replacement for a SK 100 transistor

    Look this thread , you find dataheet SL100 and SK100

    transistor equivalent

    KAK
    ---> Hike with wise men , then you will be wise <---



    •   Alt22nd June 2011, 17:57

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    Re: Replacement for a SK 100 transistor

    hi


    thanku for replay but i want to use smd transistor



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    Re: Replacement for a SK 100 transistor and SL100

    plz tell me replacement for SK100 transistor and SL100 for moscet repeller circuit



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    Re: Replacement for a SK 100 transistor

    Sk100 - 2n3019, 2sa684, bc327

    sl100 - 2n4033, 2sc1384, bc337


    1 members found this post helpful.

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    Re: Replacement for a SK 100 transistor

    thank you for your information..

    ---------- Post added at 15:56 ---------- Previous post was at 15:46 ----------

    SK100 is a PNP and 2n3019 is a NPN . then how it will be a correct replacement?????



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    Re: Replacement for a SK 100 transistor

    SK100.......... TO39
    Ic=500 mA
    Vce=50V
    Vcb=60V
    Veb=5V
    Pd=800 mW
    A general purpose PNP

    BC640........... TO92 case
    Ic=-1000 mA
    Vce=-80V
    Veb=-5V
    Pd=1W
    A general purpose High collector current PNP.

    Works very nice in switching applications.



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    Re: Replacement for a SK 100 transistor

    Quote Originally Posted by swami.gangatharan View Post
    thank you for your information..

    ---------- Post added at 15:56 ---------- Previous post was at 15:46 ----------

    SK100 is a PNP and 2n3019 is a NPN . then how it will be a correct replacement?????
    Oops!! Sorry, that was a typo. Just interchange 2N3019 and 2N4033 above.



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