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Old 21st May 2007, 04:09 PM   #1
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Question MJ15028/29 datasheet ??

I'm fixing an Amcron Geodyne II, but canīt google the datasheet for the drivers MJ15028 and MJ15029...

Any help apreciated
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Old 21st May 2007, 05:11 PM   #2
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I guess you mean mj'E'15028/29?

Edit: MJ15028/29 does exist but finding a datasheet will be another matter.
I recall seeing 2SD555 listed as a sub. You might try starting from there.

/Hugo
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Old 21st May 2007, 05:53 PM   #3
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Is this what you're looking for?

http://www.onsemi.com/pub/Collateral/MJE15028-D.PDF

Motorola transferred the part, along with their other discretes, to On Semi in 1999.
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Old 21st May 2007, 05:55 PM   #4
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I would say the same, however the they are specified in the service manual as follows (Crown part no.);
C5890-6 as MJ15028 (NPN)
C6393-8 as MJ15029 (PNP)

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Old 21st May 2007, 05:56 PM   #5
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Thats the ones
Thanks DSP
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Old 21st May 2007, 06:04 PM   #6
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Hmmmm....
Using 120V devices in a 90V amp is a bit close to my likeings....
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