GB/T 14264-1993
Replaced
GB/T 4937.37-2025
Pending
National standards
GB/T 4937.37-2025 Semiconductor devices—Mechanical and climatic test methods—Part 37:Board level drop test method using an accelerometer
GB/T 4937.37-2025 Semiconductor devices—Mechanical and climatic test methods—Part 37:Board level drop test method using an accelerometer
Basic Information
Standard Code:
GB/T 4937.37-2025
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:
2025-12-31
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:
24 pages
Scope
本文件描述了一个在加速试验环境中评估和比较手持电子产品中表面安装器件跌落性能的试验方法，跌落试验过程中电路板过大弯曲会引起电子产品的失效。本文件目的是使试验电路板和试验方法标准化，能提供对表面安装器件跌落试验的可重复评估，使在产品级测试中可得到相同的失效模式。本文件规定了一个标准的试验方法和报告要求。本文件与器件鉴定试验、判定手持电子产品合格与否的系统级跌落试验、模拟运输和搬运器件或印制电路板组件产生的相关振动试验不同，例如GB/T 4937.10-2025中规定了这些试验的方法要求。本方法适用于面阵列封装和四边引线表面安装封装。本试验方法使用加速度计测量机械冲击的持续时间和振幅，振幅与安装在标准板上的给定器件的力的大小成比例。IEC 6074940中描述了一种使用应变仪测量器件周边电路板的应变和应变率的试验方法。详细规范说明使用的试验方法。
Development Information
Drafting Units:
中国电子科技集团公司第十三研究所、广州毅昌科技股份有限公司、河北中电科航检测技术服务有限公司、安徽钜芯半导体科技有限公司、广州海关技术中心、广东仁懋电子有限公司
Drafting Persons:
高东阳、魏兵、陈汝文、彭浩、赵海龙、裴选、宋玉玺、武利会、曹孙根、王英程、吴福娣、蓝春浩、仇亮
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 4937.24-2025 Semiconductor devices—Mechanical and climatic test methods—Part 24:Accelerated moisture resistance—Unbiased HAST
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 4937.38-2025 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
Adopt standards
IEC 60749-37:2022
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