GB/T 44531-2024Micro-electromechanical systems (MEMS) technology - Technical specification of automotive grade pressure sensor based on MEMS technology (English PDF)
微机电系统（MEMS）技术 基于MEMS技术的车规级压力传感器技术规范
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
September 29, 2024
Implementation date
September 29, 2024
Scope
GB/T 44531-2024 is the English-translated version of 微机电系统（MEMS）技术 基于MEMS技术的车规级压力传感器技术规范.
GB/T 44531-2024 is the Chinese standard "Micro-electromechanical systems (MEMS) technology - Technical specification of automotive grade pressure sensor based on MEMS technology".
Its scope clause reads: This document specifies the classification, basic requirements, technical requirements and test methods for automotive-grade pressure sensors based on MEMS technology.
This document is applicable to automotive-grade pressure sensors based on MEMS technology, and other pressure sensors may refer to it.
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Document preview — GB/T 44531-2024
National Standard of the People's Republic of China
- ICS
- 31.080.99
- Classification
- L 59
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Preface
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4 Categories
- 4.1 Application Classification of Automotive-Grade Pressure Sensors
- 4.2 Classification of stress perception types
- 4.3 Functional Performance Status Classification (FPSC)
- 5 Basic Requirements
- 5.1 Type of measured medium
- 5.2 Operating temperature range
- 5.3 Storage temperature range
- 5.4 Signal output form
- 5.5 Working voltage
- 5.6 Measuring range
- 6 Technical Requirements
- 6.1 Appearance
- 6.2 Package Outline
- 6.3 Output Impedance
- 6.4 Insulation resistance
- 6.5 Dielectric strength
- 6.6 Overload voltage
- 6.7 Reverse protection voltage
- 6.8 Others
- 6.9 Environmental characteristics
- 7 Test methods
- 7.1 Environmental conditions
- 7.2 Performance
1 Scope
This document specifies the classification, basic requirements, technical requirements and test methods for automotive-grade pressure sensors based on MEMS technology.
This document is applicable to automotive-grade pressure sensors based on MEMS technology, and other pressure sensors may refer to it.
2 Normative references
The contents of the following documents constitute essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 2423.22 Environmental testing Part 2.Test method Test N. Temperature change
GB/T 2423.33 Environmental testing Part 2.Test methods Test Kca. High concentration sulfur dioxide test
GB/T 2423.51 Environmental testing Part 2.Test methods Test Ke. Flowing mixed gas corrosion test
GB/T 4937.4 Mechanical and climatic test methods for semiconductor devices Part 4.Highly accelerated steady-state damp heat test (HAST)
GB/T 4937.12 Mechanical and climatic test methods for semiconductor devices Part 12.Swept frequency vibration
GB/T 4937.13 Mechanical and climatic test methods for semiconductor devices Part 13.Salt spray
GB/T 7665 General terminology for sensors
GB/T 18655 Radio disturbance characteristics of vehicles, ships and internal combustion engines - Limits and measurement methods for protecting on-board receivers
GB/T 19951 Test method for immunity of electrical/electronic components of road vehicles to electrostatic discharge
GB/T 21437.3 Test methods for electrical disturbances caused by conduction and coupling of electrical/electronic components of road vehicles Part 3.
Immunity to electrical transients coupled to non-power lines
GB/T 26111 Micro-electromechanical systems (MEMS) technical terms
GB/T 28046.5 Environmental conditions and testing for electrical and electronic equipment of road vehicles Part 5.Chemical loads
GB/T 33014.2 Test methods for immunity of electrical/electronic components of road vehicles to narrowband radiated electromagnetic energy Part 2.Electrical
Dark Chamber Method
GB/T 33014.4 Test methods for immunity of electrical/electronic components of road vehicles to narrowband radiated electromagnetic energy Part 4.Large
Current injection (BCI) method
GB/T 33014.9 Test methods for immunity of electrical/electronic components of road vehicles to narrowband radiated electromagnetic energy Part 9.
Portable Transmitter Method
JJG624-2005 Verification Procedure for Dynamic Pressure Sensors
IEC 60749-5 Mechanical and climatic test methods for semiconductor devices Part 5.Steady-state temperature and humidity bias life test (Semi- biaslifetest)
IEC 60749-10 Mechanical and climatic test methods for semiconductor devices Part 10.Mechanical shock devices and assemblies (Semi-
GB/T 46280.2 | GB/T 44842 | GB/T 44839 | GB/T 47562 | GB/T 44529 | […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 10 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 2423.22Environmental testing - Part 2: Test methods - Test N: Change of temperature
- GB/T 2423.33Environmental testing—Part 2: Test methods—Test Kca: High concentration sulfur dioxid
- GB/T 2423.51Environmental testing - Part 2: Test methods - Test Ke: Flowing mixed gas corrosion test
- GB/T 4937.4Semiconductor devices -- Mechanical and climatic test methods -- Part 4: Damp heat, steady state, highly accelerated stress test (HAST)
- GB/T 4937.12Semiconductor devices -- Mechanical and climatic test methods -- Part 12: Vibration, variable frequency
- GB/T 4937.13Semiconductor devices -- Mechanical and climatic test methods -- Part 13: Salt atmosphere
IEC 60749
Editions of GB/T 44531
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 44531-2024 | Micro-electromechanical systems (MEMS) technology - Technical specification of automotive grade pressure sensor based on MEMS technology | current edition | Current |
This page sells the current edition, GB/T 44531-2024. Earlier editions are listed for reference only.
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Related Standards
GB/T 18655-2018 — Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers
GB/T 18655-2025 — Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers
GB/T 19951-2019 — Road vehicles — Disturbances test methods for electrical/electronic component from electrostatic discharge
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