Re: [Repeater-Builder] Looking for datasheet - SD1499-1

2006-04-02 Thread Glenn Little WB4UIV
Found this via google, not much, but something:

Part Number = SD1499-1
Description = Bipolar NPN UHF-Microwave Transisitor
Manufacturer = Various
V(BR)CBO (V) = 36
I(C) Abs.(A) Collector Current = 13
Absolute Max. Power Diss. (W) = 218
Semiconductor Material = Silicon
Package = SOT-119var
Military = N

At 08:50 PM 04/01/06, you wrote:
Trying to find a datasheet for an RF power transistor - SD1499-1.  These
were made by Thomson/ST Micro.  Can't seem to find anything on-line, not
even a cross-reference.  Any help would be appreciated.  Thanks.

 --- Jeff




73
Glenn
WB4UIV







 
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[Repeater-Builder] Looking for datasheet - SD1499-1

2006-04-01 Thread Jeff DePolo
Trying to find a datasheet for an RF power transistor - SD1499-1.  These
were made by Thomson/ST Micro.  Can't seem to find anything on-line, not
even a cross-reference.  Any help would be appreciated.  Thanks.
 
--- Jeff
 
 





 
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Re: [Repeater-Builder] Looking for datasheet - SD1499-1

2006-04-01 Thread Ralph Mowery


--- Jeff DePolo [EMAIL PROTECTED] wrote:

 Trying to find a datasheet for an RF power
 transistor - SD1499-1.  These
 were made by Thomson/ST Micro.  Can't seem to find
 anything on-line, not
 even a cross-reference.  Any help would be
 appreciated.  Thanks.
  
   
Maybe a 2sd1499 ?  

http://darasemi.com/stock%20pdf/2SD1499.pdf


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Re: [Repeater-Builder] Looking for datasheet - SD1499-1

2006-04-01 Thread no6b
At 4/1/2006 19:16, you wrote:


--- Jeff DePolo [EMAIL PROTECTED] wrote:

  Trying to find a datasheet for an RF power
  transistor - SD1499-1.  These
  were made by Thomson/ST Micro.  Can't seem to find
  anything on-line, not
  even a cross-reference.  Any help would be
  appreciated.  Thanks.
 
 
Maybe a 2sd1499 ?

http://darasemi.com/stock%20pdf/2SD1499.pdf

I found that one too.  Doubt that's what Jeff's looking for.  The Ft is 
only 20 MHz.

Bob NO6B






 
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Re: [Repeater-Builder] Looking for datasheet - SD1499-1

2006-04-01 Thread Mike Morris
At 04:50 PM 04/01/06, you wrote:
Trying to find a datasheet for an RF power transistor - SD1499-1.  These
were made by Thomson/ST Micro.  Can't seem to find anything on-line, not
even a cross-reference.  Any help would be appreciated.  Thanks.

 --- Jeff

Jeff - have you tried x-reffing a 2SD1499 ?

Mike 





 
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