GB/T 11499-2026 Pending National standards

GB/T 11499-2026 Letter symbols for discrete semiconductor devices

Publish Date: 2026-03-31 Implement Date: 2026-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 11499-2026

Standard Type: National standards

Standard Status: Pending

is_force_gb: no

CCS Name: Semiconductor discrete devices

ICS Name: Integrated Components of Semiconductor Devices

Publish Date: 2026-03-31

Implement Date: 2026-10-01

Pages: 40 pages

Scope

This document defines the graphical symbols for semiconductor discrete devices, including rectifier diodes, signal, switching, and adjustment diodes, thyristors, bipolar transistors, field-effect transistors, insulated-gate bipolar transistors, insulated power semiconductor devices, and diodes and transistors used in microwave applications.
This document is applicable to the preparation of standards and product technical data related to semiconductor discrete devices.