In a past life I have used the following.  The reports are thorough and
professional.   They have an email but I don't know the address.


SEAL Laboratories: 250 North Nash Street, El Segundo, CA. 90245
Phone: (310) 322-2011 * Fax: (310) 322-2243

Denis Meloche
Heraeus Cermalloy
610-825-6050

At 04:11 PM 8/4/97 -0400, you wrote:
>TechNetters,
>
>Can anyone suggest a lab or consulting organization to take a look at some
>power FETs that failed in reliability testing?  We are trying to determine
>failure mode.  We think devices were running "well" above recomended
>junction temps when they failed and may have had contamination of the die
>surface.  Any help would be appreciated!
>
>Sheila Smith, Tracor AES
>
>