[Amps] 'heat spreader' sizing ??

[K8RI (Roger)]

On 2/6/2011 12:21 PM, Steve Thompson wrote:
>> Both Freescale and NXP discuss mounting the latest high power
>> devices in application notes. For example, see NXP #10800 para. 2.5.
> Sorry, that should be AN10858.
>
> www.nxp.com/documents/application_note/AN10858.pdf
>
To me they look kinda impractical for linear techniques and particularly 
at HF.
A 1200 watt transistor to get an average of 200 out?

73

Roger (K8RI)
> Steve
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