CLC/SR 47D - Mechanical standardization of semiconductor devices

This part of IEC 60191 gives a design guideline of open-top-type semiconductor sockets for Fine-pitch Ball Grid Array ('FBGA' hereafter) and Fine-pitch Land Grid Array ('FLGA' hereafter). This standard is intended to establish the outline drawings and dimensions of the open-top-type socket out of the test and burn-in sockets applied to FBGA and FLGA.

Gives guidelines on the preparation of outline drawings of discrete devices. For preparation of outline drawings of surface mounted discrete devices, IEC 60191-6 should be referred to as well. The main changes from the previous edition are as follows: - requirement added for SI-dimensions for new drawings to be published; - former rules concerning inch-dimensions are given in an informative annex; - former rules for coding are given in an informative annex; - incorporation of the supplements; - updating of references; - restructuring and renumbering.

Gives general rules for the preparation of outlines drawings of surface-mounted semiconductor devices. It supplements EN 60191-1 and 60191-3. It covers all surface-mounted discrete semiconductors devices as well as integrated circuits classified as form E.

EN following parallel vote

Provides common outline drawings and dimensions for all types of structures and composed materials of fine-pitch land grid array whose terminal pitch is less than, or equal to, 0,80 mm and whose package body outline is rectangular.

EN following parallel vote

Gives recommended practice for the designation of package outlines and for the classification into forms of package outlines for semiconductor devices.