<< To kill an IC, you need only 1/3 of the zap needed to "see" a spark. Keep that in mind, Pika... >>
It's a lot less then that. It's voltage that kills IC's not current, and in some cases 5-10 V applied to the wrong place will destroy an IC. A static discharge that you can see will be at least 5000V (with almost no current and therefor almost no power)