GB/T 14264-1993
Replaced
GB/T 4937.24-2025
Pending
National standards
GB/T 4937.24-2025 Semiconductor devices—Mechanical and climatic test methods—Part 24:Accelerated moisture resistance—Unbiased HAST
GB/T 4937.24-2025 Semiconductor devices—Mechanical and climatic test methods—Part 24:Accelerated moisture resistance—Unbiased HAST
Basic Information
Standard Code:
GB/T 4937.24-2025
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:
2025-12-02
Implement Date:
2026-07-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国半导体器件标准化技术委员会(SAC/TC 78)
Pages:
16 pages
Scope
本文件用于评价非气密封装固态器件在潮湿环境下的可靠性。
本方法为强加速试验，是在没有冷凝的条件下通过温度和湿度加速潮气穿透外部保护材料（包封或密封)或外部保护材料和金属导体的交接面。本方法不施加偏置，以确保潜在的失效机理不能由偏置造成（例如电化学腐蚀)。
本试验用于确定封装内部的失效机理，是一种破坏性试验。
注：本方法是对1996年版IEC 60749中第3章的4c条的试验重新编写（无偏置电压)。
Development Information
Drafting Units:
中国电子科技集团公司第五十五研究所
Drafting Persons:
包雷、佘茜玮、吴维丽、王瑞曾、陈雷、胡宁
Same series standard
GB/T 4937.8-2025 Semiconductor devices—Mechanical and climatic test methods—Part 8:Sealing
GB/T 4937.10-2025 Semiconductor devices—Mechanical and climatic tests methods—Part 10:Mechanical Shock—Device and subassembly
GB/T 4937.16-2025 Semiconductor devices—Mechanical and climatic test methods—Part 16:Particle impact noise detection(PIND)
GB/T 4937.25-2025 Semiconductor devices—Mechanical and climatic test methods—Part 25:Temperature cycling
GB/T 4937.29-2025 Semiconductor devices—Mechanical and climatic test methods—Part 29:Latch-up test
GB/T 4937.33-2025 Semiconductor devices—Mechanical and climatic test methods—Part 33:Accelerated moisture resistance—Unbiased autoclave
GB/T 4937.36-2025 Semiconductor devices—Mechanical and climatic test methods—Part 36:Acceleration,steady state
GB/T 4937.37-2025 Semiconductor devices—Mechanical and climatic test methods—Part 37:Board level drop test method using an accelerometer
GB/T 4937.38-2025 Semiconductor devices—Mechanical and climatic test methods—Part 38:Soft error test method for semiconductor devices with memory
GB/T 4937.39-2025 Semiconductor devices—Mechanical and climatic test methods—Part 39:Measurement of moisture diffusivity and water solubility in organic materials used for semiconductor components
GB/T 4937.40-2025 Semiconductor devices—Mechanical and climatic test methods—Part 40:Board level drop test method using a strain gauge
GB/T 4937.44-2025 Semiconductor devices—Mechanical and climatic test methods—Part 44:Neutron beam irradiated single event effect(SEE) test method for semiconductor devices
Referenced Standards
IEC 60749-5
IEC 60749-33
Adopt standards
IEC 60749-24:2004
Related Standards
GB/T 14844-1993
Replaced
GB/T 14844-1993 Designations of semiconductor materials
GB/T 17573-1998
Active
GB/T 17573-1998 Semiconductor devices Discrete devices and integrated circuits Part 1:General
GB/T 12560-1999
Active
GB/T 12560-1999 Semiconductor devices Sectional specification for discrete devices
GB/T 11499-2001
Active
GB/T 11499-2001 Letter symbols for discrete semiconductor devices
GB/T 20521-2006
Active