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BS EN 60191-4:2014+A1:2018

$167.15

Mechanical standardization of semiconductor devices – Coding system and classification into forms of package outlines for semiconductor device packages

Published By Publication Date Number of Pages
BSI 2018 42
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This part of IEC 60191 specifies a method for the designation of package outlines and for the classification of forms of package outlines for semiconductor devices and a systematic method for generating universal descriptive designators for semiconductor device packages.

The descriptive designator provides a useful communication tool but has no implied control for assuring package interchangeability.

PDF Catalog

PDF Pages PDF Title
2 undefined
4 Untitled
5 English
CONTENTS
6 FOREWORD
8 1 Scope
2 Coding system of package outlines for semiconductor devices
3 Classification into forms of package outlines for semiconductor devices
9 4 Coding system for semiconductor-device packages
4.1 General
4.2 New descriptive codes
4.3 Descriptive designators
4.3.1 General remarks
4.3.2 Minimum descriptive designator
10 Figures
Figure 1 – Descriptive coding for semiconductor device packages
11 4.3.3 Terminal-position prefix
4.3.4 Package-body-material prefix
Tables
Table 1 – Package-outline-style codes
12 4.3.5 Package-specific feature prefix
4.3.6 Lead-form and terminal-count suffixes
Table 2 – Terminal-position prefixes
13 Figure 2 – Relationship of codes to profile
Table 3 – Prefixes for predominant package-body material
Table 4 – Prefixes for package-specific features
14 4.3.7 Detailed information field
15 5 Coding system of package-outline styles
Table 5 – Suffixes for lead form (or terminal shape)
18 Annex A (informative) Examples of descriptive coding system application
19 Table A.1 – Descriptive coding system application
20 Figure A.1 – Typical package styles and descriptive coding system (1 of 4)
24 Figure A.2 – Examples of lead forms (or terminal shapes)
25 Annex B (informative) Derivation and application of the descriptive coding system – Common package names
Figure B.1 – Descriptive coding system for common name of semiconductor-device package
26 Table B.1 – Basic package code and names
27 Table B.2 – Common package name and descriptive code examples
28 Annex C (informative) Terminology of semiconductor package outlines
29 Table C.1 – Package name and parts name
BS EN 60191-4:2014+A1:2018
$167.15