John, Is that the AMKOR device? jk At 05:08 PM 2/17/00 +1100, you wrote: >Not sure what it stands for actually myself, but I will find out now. It's a >5Ghz QFP type device, that sits FLAT on the pcb. There are no legs or balls >of any description, just a mirror image of the pad. In the middle of the >device, (it's about 15mmx15mm) is a large pad about 6mmx6mm which is used as >a heat sink, but this is also flush and also has to be soldered. > >Hope this describes it. Not very technical I know. > >John > >-----Original Message----- >From: TechNet [mailto:[log in to unmask]] On Behalf Of Stephen R. Gregory >Sent: Thursday, 17 February 2000 2:15 PM >To: [log in to unmask] >Subject: Re: [TN] MLFP's > >In a message dated 02/16/2000 8:34:39 PM Central Standard Time, >[log in to unmask] writes: > >> Guys, >> >> We have a requirement to run this package in fairly small runs. Anyone >had >> any experience with these that they could share? I am particularly >> interested in issues such as presence of voids on heat transfer pad >solder, >> stencil aperture design, reflow characteristics. Any info or even >potential >> sources of info would be greatly appreciated. The data supplied by vendor >> was not really much help, only with the only suggestion being use either >a >5 >> or 6mil stencil. >> >> Thanks >> >> John Harris >> Process Engineer >> AEMS Pty Ltd > >Hi John! > >I guess this is one of them deals that if you have to ask what a MLFP is, >then one won't be of much help...but I do have to ask, what is a MLFP? This >is another of the myriad of acronyms that I'm not familiar with. Let us know >what that is. > >Stencil thickness and aperture design is pretty straight forward provided >you >know what package you're dealing with...excuse me for my ignorance, but I >don't know what a MLFP is.... > >-Steve Gregory- > >############################################################## >TechNet Mail List 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 web site (http://www.ipc.org/html/forum.htm) for additional >information. >If you need assistance - contact Gayatri Sardeshpande at [log in to unmask] or >847-509-9700 ext.5365 >############################################################## > >############################################################## >TechNet Mail List 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 web site (http://www.ipc.org/html/forum.htm) for additional >information. >If you need assistance - contact Gayatri Sardeshpande at [log in to unmask] or >847-509-9700 ext.5365 >############################################################## > ############################################################## TechNet Mail List 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 web site (http://www.ipc.org/html/forum.htm) for additional information. If you need assistance - contact Gayatri Sardeshpande at [log in to unmask] or 847-509-9700 ext.5365 ##############################################################