My RF engineer would like to use an MRF9382 RF Power
SM transistor on a low technology (read "cost") board.
Typical power dissipation for this device is 5-7 watts. CTE
mismatches create undesirable stresses if a metal slug is
used and Motorola recommend solder filled thermal vias.
Does anybody out there have any experience with design
and manufacture using such devices?

----------------------------------------------------
Dave Elder ([log in to unmask])
Tait Electronics Ltd, Christchurch, New Zealand
Tel: (64) 3 358-0327, Fax: (64) 3 359-4632

################################################################
TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c
################################################################
To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body:
To subscribe:   SUBSCRIBE TechNet <your full name>
To unsubscribe:   SIGNOFF TechNet 
################################################################
Please visit IPC's web site (http://www.ipc.org) "On-Line Services" section for additional information.
For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312
################################################################