Sensibilisation aux risques ESD dans l'industrie électronique

Goals

formation-objectifs-seointro Sensibilisation aux risques ESD dans l'industrie électronique :

The objective of the training is to raise awareness of the risk of electrostatic discharge for anyone entering an ESD Protected Area (EPA).
The aim of this training is:
- to understand the ESD phenomenon
- to be aware of the risks associated with ESD
- to be familiar with standardisation
- to know and apply the rules of protection in a protected area

Program

1 – Introduction
• Static charge: a well-known phenomenon
• Historical background
• Electrostatic machines
• Static electricity today
• Typical direct discharges

2 – The consequences of electrostatic discharges
• Charging and discharging phenomena
• ESD-insensitive components
• ESD-sensitive components
• Why are they sensitive?
• How are they sensitive?
• Risk of circuit destruction during handling
• Production and testing machines
• Latent failures
• Explosive atmospheres
• Use of static electricity in industrial processes

3 – The physical phenomenon
• Devices for measuring static charge
• Triboelectricity
• Other modes of charging
• Principle of triboelectric series
• Major role of people in ESD risk
• Influence of floor covering
• Orders of magnitude for electrostatic discharges

4 – How is ESD protection organised?
• ESD standardisation
• ESD control plan
• Definition of an EPA (ESD protected area)
• Role of the ESD coordinator

5 – Controlling the charge of people in an EPA
• ESD objective: limit the charge
• Examples and measurements of a person's charge potential
• Charge dissipation to earth
• ESD footwear
• ESD heel pads
• Checking footwear and heel pads
• ESD floor treatment
• ESD wrist straps
• Role of an ESD gown

6 – Controlling the charge of objects in an EPA
• Connection of metal parts• Risk of charge in insulators• Handling insulating materials in an EPA
• Dissipative materials

7 – Rules in an EPA
• Equipment
• Systematic checks on entering an EPA
• Special case of crossing an EPA without ESD protection
• Equipment and tools in an EPA
• What is prohibited in an EPA
• ESD packaging and storage in an EPA
• ESD packaging and storage outside an EPA
• Cards and components in the finished product
• Analysis of photos of good and bad examples