Burn-in & Test Socket Workshop - BiTS Workshop

IntroductionBiTS Burn-in & Test Socket WorkshopMarch 2-5, 2003‣ Burn-in sockets: more complicated than obvious in order to havea stable and reliable burn-in process‣ Burn-in sockets in memory mass production: very cost intensive‣ Life time expectation: > 2 yearsrespectively > 600 burn-in cycles‣ Burn-in cycle: loading (opening socket, contacting, closing socket) temperature cycling (room temp high temp room temp) unloading (opening, unloading, closing).‣ Better to know burn-in socket performance before big volumeorders than after 1 year production experience.Holger HoppePage 3 .