Standard No.:	GB/T 30656-2014
English Name:	Polished monocrystalline silicon carbide wafers
Chinese Name:	碳化硅单晶抛光片
Chinese Classification:	H83    Compound semiconductor material
Professional Classification:	GB    National Standard
ICS Classification:	29.045 29.045    Semiconducting materials 29.045
Issued by:	AQSIQ; SAC
Issued on:	2014-12-31
Implemented on:	2015-9-1
Status:	superseded
Superseded by:	GB/T 30656-2023 Polished monocrystalline silicon carbide wafers
Superseded on:	2023-10-1
Language:	English
File Format:	PDF
Word Count:	7500 words
Price(USD):	220.00
Delivery:	via email in 1~3 business day

本标准规定了4H及6H碳化硅单晶抛光片的要求、检验方法、检验规则、标志、包装、运输、储存、质量证明书及订货单（或合同）内容。
　　
　　本标准适用于4H及6H碳化硅单晶研磨片经单面或双面抛光后制备的碳化硅单晶抛光片。产品主要用于制作半导体照明及电力电子器件的外延衬底。