GB/T 15651.5-2024
ActiveSemiconductor devices—Part 5-5: Optoelectronic devices—Photocouplers
半导体器件 第5-5部分：光电子器件 光电耦合器
Application Summary AI generated
This standard specifies the terminology, essential ratings, characteristics, and testing methods for photocouplers, which are optoelectronic devices that use light to transmit electrical signals between isolated circuits. It is applied in the design, manufacturing, and quality verification of photocouplers used in power supplies, industrial control systems, and communication equipment to ensure reliable signal isolation and noise immunity. The standard provides a technical basis for engineers and procurement professionals to evaluate and select these components for applications requiring electrical isolation, such as in switching power supplies and motor drives.
Related Standards
GB/T 8446.2-2004
Heat sink for power semiconductor device--Part 2:Measuring method of thermal resistance and inputfluid-output fluid pressure difference
GB/T 8446.3-2004
Heat sink for power semiconductor device--Part 3:Insulators and fasteners
GB/T 8446.1-2004
Heat sink for power semiconductor device--Part 1:Casting kind series
GB/T 13150-2005
Semiconductor devices Discret devices Blank detail specification for bidirectional triode thyristors(triacs),ambient and case-rated,for currents greater than 100A
GB/T 13151-2005
Semiconductor devices Discrete devices Part 6:Thyristors Section Three-Blank detail specification for reverse blocking triode thyristors,ambient and case-rated,for currents greater than 100A
GB/Z 107-2025
Semiconductor devices—Scan based ageing level estimation for semiconductor devices
GB/Z 102.17-2026
Semiconductor devices—Discrete devices—Part 17: Magnetic and capacitive coupler for basic and reinforced insulation
GB/T 6589-2002
Semiconductordevices--Discrete devices--Part 3-2:Signal (including switching) and regulator diodes--Blank detail specification for voltage-regulator diodes and voltage-reference diodes (excluding temperature-compensated precision reference diodes)
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.