IEC 60747-5-7:2016规定了光电二极管（以下简称“PDs”）和光电晶体管（以下简称“PTs”）的术语、基本额定值和特性以及测量方法。本标准取代了IEC 60747-5-1、IEC 60747-5-2和IEC 60747-5-3中描述的光电二极管和光电晶体管的条款，包括其修正案。由于重建，IEC 60747-5-1、IEC 60747-5-2和IEC 60747-5-3及其修正案被IEC 60747-5-4、IEC 60747-5-5、IEC 60747-5-6和IEC 60747-5-7出版物取代。

IEC 60747-5-7:2016 specifies the terminology, the essential ratings and characteristics as well as the measuring methods of photodiodes (hereinafter referred to as "PDs") and phototransistors (hereinafter referred to as "PTs"). This standard replaces the clauses for photodiodes and phototransistors described in IEC 60747-5-1, IEC 60747-5-2 and IEC 60747-5-3, including their amendments. IEC 60747-5-1, IEC 60747-5-2 and IEC 60747-5-3, including their amendments, are replaced by the publications of IEC 60747-5-4, IEC 60747-5-5, IEC 60747-5-6 and IEC 60747-5-7 as a result of reconstruction.