GB/T 14264-1993
Replaced
T/QDAS 094-2022
Active
Group standards
T/QDAS 094-2022 The mixed acid formulation for cleaning GPP trench diodes
T/QDAS 094-2022 The mixed acid formulation for cleaning GPP trench diodes
Price:
$ 20.00
Basic Information
Standard Code:
T/QDAS 094-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Integrated Components of Semiconductor Devices
Publish Date:
2022-07-22
Implement Date:
2022-07-22
Scope
Main technical content: This document specifies the components, purity requirements, concentration requirements, preparation ratios, and preparation and usage requirements of the mixed acid used for cleaning the GPP grooves of diodes. This document is applicable to the preparation of mixed acid used for cleaning the GPP grooves of diodes (including rectifier diodes, fast recovery power diodes, thyristors, transient diodes, semiconductor discharge tubes, etc.) in the wet etching process
Development Information
Related Standards
GB/T 14844-1993
Replaced
GB/T 14844-1993 Designations of semiconductor materials
GB/T 17573-1998
Active
GB/T 17573-1998 Semiconductor devices Discrete devices and integrated circuits Part 1:General
GB/T 12560-1999
Active
GB/T 12560-1999 Semiconductor devices Sectional specification for discrete devices
GB/T 11499-2001
Active
GB/T 11499-2001 Letter symbols for discrete semiconductor devices
GB/T 20521-2006
Active