ESD industry noun definition
1. Surface resistance: usually expressed in ohms, indicating the resistance between the two resistors on the same side of a planar object (workbench or tote). The standard used to develop this measurement method should be performed. Comment.
2, volume resistance: usually expressed in ohms, indicating the resistance between the two electrodes on the opposite side of a flat object (workbench or packaging film). Comment on the thickness of the material and the method of measurement used
3. Static neutralization: the phenomenon that the charge on the charged body is combined with the charge (electron and ion) of the opposite sign inside and outside, causing some or all of the charged electrostatics to disappear.
4, electrostatic ground connection system: the charge on the charged body to the earth to leak, dissipated the externally derived channel (some people referred to as electrostatic grounding project).
5, ESD protection operation ESD: processing or operation of materials and equipment in a way to prevent ESD damage
6. Electrostatic discharge packaging ESD: The use of electrostatic discharge protection materials to reduce the possibility of electrostatic discharge sensitive products from electrostatic discharge damage to small packaging containers
7, anti-static work area ESD: equipped with a variety of anti-static equipment and equipment, can limit the electrostatic potential, with defined boundaries and special markings suitable for electrostatic protection operations
8. Human body static electricity: static electricity generated and accumulated in the human body due to its own actions or proximity to other charged objects.
9. Static elimination device: A device or device capable of generating positive and negative ions necessary for eliminating charges on a charged body.
10. EPA: refers to the anti-static area
11, ESDS: that is, electrostatic discharge sensitive
12. Static shielding material Static: Prevent electrostatic discharge or electrostatic field from passing through, penetrate the material, or do not allow this material to damage the protected object.
13. Static Insulation Material Static: In terms of electrostatic discharge, materials that are not defined as conductive (static) or dissipative (static) are considered to be insulating materials.
14. Hard grounding: A grounding method for making a conductive connection directly to the earth electrode (static grounding connected to the outdoor earth)
15. Soft grounding: A method of grounding that is connected to the earth's electrode by a set of resistors that are sufficient to limit the current flowing through the body to a safe value.
16. Static charge: One of the intrinsic properties of certain elementary particles (protons, electrons, etc.) that make up a physical object. There are two kinds of charges, namely: positive and negative charges.
17. Electrostatic discharge: When the field strength around the charged body exceeds the insulation breakdown field strength of the surrounding medium, the charge on the charged body partially or completely disappears due to the ionization of the medium.
The English abbreviations are summarized as follows: 1CCM: charged chip model, 2CDM: charged device model, 3CMOS: complementary metal oxide semiconductor, 4EMC: electromagnetic compatibility, 5EBP: ground connection point, 6EMP: electromagnetic pulse, 7EPA: anti-static work area, 8ESD: Electrostatic discharge, 9ESDS: Electrostatic discharge sensitive, 10HBM: Human body model, (11) LSI: Large specification integration, (12) MM: Mechanical model.