Understanding ESD Concepts and Control

The video provides an introduction to Electrostatic Discharge (ESD), explaining its definition, causes, and effects. It covers the generation of static electricity, the Human Body Model (HBM) and Charge Device Model (CDM) for ESD, and the types of materials involved in ESD control. The video also outlines best practices for ESD control, including grounding and the use of ionizers, and demonstrates various ESD equipment and techniques. The presentation concludes with contact information for further inquiries.

What does ESD stand for?

• Electrostatic Device

• Electronic Safety Device

• Electric Static Device

• Electrostatic Discharge

What is the primary cause of static electricity?

• Dielectric breakdown

• Magnetic fields

• Tribal charging

• Electrical short

Which of the following is an example of an electrostatic discharge event?

• Typing on a keyboard

• Using a mobile phone

• Walking across a carpet and touching a doorknob

• Turning on a light switch

What is the Human Body Model (HBM) in ESD?

• A model representing the charge on a device

• A model representing the charge on a cloud

• A model representing the charge on a metal object

• A model representing the charge on a human body

Which type of material can be grounded to control ESD?

• Rubber

• Insulators

• Conductors

• Plastics

What is the purpose of an ESD work surface?

• To generate static electricity

• To measure static electricity

• To dissipate static electricity safely

• To store electronic components

What is the primary function of ESD packaging?

• To protect against physical damage

• To store documents

• To generate static electricity

• To prevent static electricity from entering or leaving

What is the 12-inch rule in ESD control?

• Keep insulators more than 12 inches away from ESD-sensitive parts if they generate more than 2000 volts

• Keep insulators more than 12 inches away from ESD-sensitive parts if they generate more than 125 volts

• Keep all materials more than 12 inches away from ESD-sensitive parts

• Keep conductors more than 12 inches away from ESD-sensitive parts

What is the purpose of an ionizer in ESD control?

• To generate static electricity

• To measure static electricity

• To neutralize charges on insulators and conductors

• To store electronic components

Why is it important to test ESD control equipment regularly?

• To store electronic components safely

• To measure the amount of static electricity in the environment

• To verify they are in compliance and functioning correctly

• To ensure they are generating enough static electricity