TECHNET Archives

May 2000

TechNet@IPC.ORG
Options: Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
wirebonding EFO
From:
"Ingemar Hernefjord (EMW)" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Wed, 31 May 2000 12:50:36 +0200
Content-Type:
text/plain
Parts/Attachments:
text/plain (18 lines) 
Anyone in the club who have heard if the flameoff can induce voltage in the material that you bond on?. E.g. we have checked with an osc probe and found peaks up to 50V when the flame goes off. Some semi chips without I/O guards seem to get dizzy. Anyone with experience?
Ingemar Hernefjord
Ericsson Microwave Systems

##############################################################
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 Keach Sasamori at [log in to unmask] or
847-509-9700 ext.5315
##############################################################

ATOM RSS1 RSS2