IEC 60747-8:2010+A1:2021 gives standards for the following categories of field-effect transistors:
- type A: junction-gate type;
- type B: insulated-gate depletion (normally on) type;
- type C: insulated-gate enhancement (normally off) type.
The main changes with respect to the previous edition are listed below.
a) 'Clause 3 Classification' was moved and added to Clause 1.
b) 'Clause 4 Terminology and letter symbols' was divided into 'Clause 3 Terms and definitions' and 'Clause 4 Letter symbols' was amended with additions and deletions.
c) Clause 5, 6 and 7 were amended with necessary additions and deletions.
This publication is to be read in conjunction with IEC 60747-1:2006.
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