Semiconductor quality

Semiconductor quality

Industry: Semiconductors

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Semiconductor quality

hardware design language (HDL)

Semiconductors; Semiconductor quality

A software tool used for hardware design (see CAD).

header

Semiconductors; Semiconductor quality

Sometimes called metal can package-A cylindrical semiconductor package with a metal lid and with leads emanating from the package base. A header may or may not have a ceramic standoff to prevent ...

Leak or seal testing performed on all hermetic packages to confirm seal integrity. This is done in two steps, fine leak, which looks at leak rates in the 5 x 10-8 cc/sec range, and gross leak, which ...

high temperature storage

Semiconductors; Semiconductor quality

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 ...

hole

Semiconductors; Semiconductor quality

The absence of a valence electron in a semiconductor crystal. The movement of a hole is equivalent to the movement of a positive charge.

high temperature operating test (HTOT)

Semiconductors; Semiconductor quality

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.