- المجال: Semiconductors
- Number of terms: 2987
- Number of blossaries: 0
- Company Profile:
National Semiconductor Corporation designs, develops, manufactures, and markets analog and mixed-signal integrated circuits and sub-systems.
A high temperature (150°C typically) bake performed for an extended period (usually 1000 hours) without electrical power applied. Notice 2 to Revision A of MIL-STD-883 deleted this test from Group C.
Industry:Semiconductors
The absence of a valence electron in a semiconductor crystal. The movement of a hole is equivalent to the movement of a positive charge.
Industry:Semiconductors
A burn-in performed at very high temperature (typically 250°C) for the purpose of determining long-term reliability of a lot of devices on a sample basis under extremely accelerated conditions.
Industry:Semiconductors
A microcircuit composed of thin or thick film components and semiconductor chips (either integrated circuits or discretes) on a substrate.
Industry:Semiconductors
The date by which a new military document or a new revision of an existing document must be implemented by those to whom its requirements apply. This date may be different than and later than the effectivity date.
Industry:Semiconductors
A cylindrical piece of semiconductor material from which individual wafers will subsequently be sliced.
Industry:Semiconductors
The process through which an ingot of semiconductor material is created.
Industry:Semiconductors
Actual performance of a screening step, as opposed to surveillance.
Industry:Semiconductors
A lot of devices which is considered a single lot for qualification or quality conformance inspection purposes. An inspection lot may consist of more than one device type if they are from the same generic family. The most generally accepted definition of an inspection lot is a group of devices in a single package type, outline, and lead finish manufactured on the same production line(s) through final seal by the same production techniques, using the same materials, and sealed within the same 6-week period.
Industry:Semiconductors
A dielectric layer used to isolate multilevel conductive and resistive material or to protect top level conductive resistive material (see glassivation, passivation).
Industry:Semiconductors
