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GB/T 44375-2024Requirements for load ports of 300mm semiconductor equipment (English PDF)

300mm半导体设备装载端口要求

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

August 23, 2024

Implementation date

March 1, 2025

Scope

GB/T 44375-2024 is the English-translated version of 300mm半导体设备装载端口要求.

GB/T 44375-2024 is the Chinese national standard covering requirements for load ports of 300mm semiconductor equipment. Issued on 23 August 2024, it has been in force since 1 March 2025.

Document preview — GB/T 44375-2024

National Standard of the People's Republic of China

ICS
31.260
Classification
L 97

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • PrefaceIII
  • 1 Scope1
  • 2 Normative references1
  • 3 Terms and Definitions1
  • 4 Requirements2
  • 4.1 Interface size requirements2
  • 4.2 Load Port Configuration Options4
  • 4.3 Loading port sorting rules4
  • 4.4 Wafer carrier loading/unloading dimension requirements6
  • 4.5 Photoelectric sensor installation location and size requirements for inductive floor handling systems6
  • 4.6 ID reader exclusive space size requirements7
  • 4.7 Wafer carrier pick-and-place mechanism specific space dimension requirements9

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting is required.

Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.

This document was proposed and coordinated by the National Technical Committee for Standardization of Semiconductor Equipment and Materials (SAC/TC 203).

This document was drafted by: Shanghai Microelectronics Equipment (Group) Co., Ltd., China Electronics Technology Standardization Institute, Beijing North Huachuang Microelectronics Equipment Co., Ltd., Advanced Micro-Semiconductor Equipment (Shanghai) Co., Ltd., Zhangzhou Tailong Lighting Engineering Co., Ltd., Shenzhen City Axin Semiconductor Technology Co., Ltd., Suzhou Mega Technology Co., Ltd., and China Electronics Pengcheng Intelligent Equipment Co., Ltd.

The main drafters of this document are: Hu Songli, Li Yunfeng, Wu Yiran, Cao Kewei, Zhao Junsha, Zhou Xiaofeng, Li Dianpu, Wu Xiaojuan, Zhu Ming, Li Ying, Zhang Baoshuai, Hong Feng, Zhang Zhiyong, Qiao Zhixin, and Wang Mingxin.

300 mm Semiconductor Equipment Loadport Requirements

1 Scope

This document specifies the dimensional requirements for the loading port of 300 mm wafer semiconductor equipment, mainly including the physical and chemical connection between the semiconductor equipment and the production line. Management interface.

This document is applicable to the field of semiconductor equipment design and manufacturing.

2 Normative references

This document has no normative references.

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 Cassette

An open structure that holds one or more wafers.

3.2 Loading face plane

The physical vertical distance from the center of mass of the rack or wafer carrier that is farthest from the center of mass of the wafer carrier on the side (or sides) of the equipment where loading is performed. Straight plane.

3.3 load port

The interface position of the wafer carrier on the equipment.

3.4 Tilt

In order to keep the wafers aligned or prevent them from slipping out, the angles designed in the standard horizontal or vertical directions of the wafer rack or wafer carrier are Offset.

Note. The standard horizontal direction refers to the direction perpendicular to the loading surface.

3.5 Wafer carrier

Wafer racks, front-opening cassettes, SMIF (standard mechanical interface) cassettes, wafer boats and other carriers for storing wafers.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Editions of GB/T 44375

EditionTitleRevisionStatus
GB/T 44375-2024Requirements for load ports of 300mm semiconductor equipmentcurrent editionCurrent

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