Semiconductor quality

Semiconductor quality

Industry: Semiconductors

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Semiconductor quality

chip carrier

Semiconductors; Semiconductor quality

A leadless package used in the construction of both hybrids and boards. The chip carrier has a body configuration similar to a flat pack, but electrical connection is made through contacts on the ...

yield

Semiconductors; Semiconductor quality

The total number of devices which are electrically and mechanically within applicable specifications, expressed as a percentage of the total population.

class (electrical classification testing)

Semiconductors; Semiconductor quality

Post assembly 100% electrical sort testing; not to be confused with the product assurance classes defined by MIL-STD-883.

class (product assurance class)

Semiconductors; Semiconductor quality

Per MIL-STD-883, there are two product assurance classes representing different levels of anticipated device reliability: Class B, which is intended for airborne equipment; and Class S, which is ...

CMOS (complementary MOS)

Semiconductors; Semiconductor quality

An MOS technology in which both P-channel and N-channel devices are fabricated on the same die.

coefficient of thermal expansion

Semiconductors; Semiconductor quality

The measurement (in /°C or ppm/°C) of the rate at which a given material will expand or contract as the temperature changes. Where two materials with different rates of thermal expansion are joined, ...