Together, EIA and JESDA detail the ESD requirements from the earliest steps in the assembly process to the final packing, shipping, and handling of. JEDEC. STANDARD. Requirements for Handling Electrostatic-Discharge- Sensitive (ESDS) Devices JESDA (Revision of EIA). DECEMBER charging up to dangerous levels (> 1kV) (JEDEC specification JESDA). Verify that machines and microscopes are properly grounded per JESDA.

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A material having a surface resistivity of at least 1 x ohms per square or volume resistivity of at least 1 x ohm centimeter. A barrier or enclosure that limits the penetration of an electrostatic jsd625 so that its effects do not reach the stored or contained devices and produce damage.

NOTE — ESD controlled packing materials that will be inside wafer and die containers should be selected to avoid contamination of the devices. Those with mid-to-lower resistance values provide shorter charge dissipation times. The required and recommended ESD jead625 checks are listed in table 2. As a minimum, audit records jesdd625 specify what was audited, the auditor’s name, date of audit, audit results, corrective actions required if applicableand evidence of verification of satisfactory completion of any required corrective actions.

A resistor in the grounding wire is optional. A material that mesd625 a surface resistivity less than 1x ohms per square or a volume resistivity less than 1x ohm centimeter. Where the choice of color is arbitrary, it is suggested that the symbol be black on a yellow background. All ESDS devices shall be removed from the worksurface while making these measurements.

The passage of a static charge through an electrostatic-discharge-sensitive ESDS device can result in catastrophic failure or performance kesd625 of the part. The caution label shall be legible to normal vision at a distance jeed625 three feet. When the supplier’s original packing materials and containers are noncompliant to this standard, the ESDS devices shall be rejected and returned in the original materials and containers.


NOTE — Substantial generation of static electricity can be caused by contact and separation of two materials or by rubbing two substances together. As a minimum, the records shall show dates of training, length of training session, topics covered, and the name of the trainer.

A jesx625 top or other surface on which to work that has a resistance to ground of less than ohms ground: A packaging system that provides electrostatic protection and limits triboelectric charging to levels that do not result in device damage. A designated connection, location, or assembly used on an ESD protective material or device that is intended to accommodate electrical connection from the device to ESD ground.

NOTE — Jdsd625 conductive material is not necessarily antistatic. Applying or removing static generating tapes and labels to antistatic tubes, magazines and carriers shall not be done with ESDS devices inside.

When ESD protective smocks are worn, they shall cover all personal garments above the waist except at the neck area. Where both grounds are used, they shall be connected bonded together. Records shall be maintained for at least two 2 complete years. The generation of electrostatic charges when two pieces of material in intimate contact are separated where one or both is an insulator. jessd625


A material having a surface resistance between 1 x ohms and 1 x ohms or a volume resistivity between 1 x ohm jesr625 and 1 x ohm centimeters. Corrective actions resulting from monitor alarms shall be documented. Organizations may obtain permission to reproduce a limited number of copies through entering into a license agreement. By downloading this file the individual jesd265 not to charge or resell the resulting material.

NOTE — Surface resistance is expressed in ohms. The requirements within this standard were derived from existing industry standards, specifications, test methods, and input from various industry reviews. When R2 or R3 are used, the resistor values shall be as recommended by the ESD protective equipment manufacturer.

A source of charged air molecules ions. A typical grounding system x an ESD protected workstation is illustrated in figure 1. The ionizer shall be aimed at the devices and operator’s hands rather than at the jeed625. NOTE — A material’s antistatic property is not necessarily correlatable with its resistivity or resistance.


The ESD caution label on the package may be provided by a jeesd625 marking on the package or its sealing tape. Grounded flooring or floor mats are only required when personnel or mobile ESD protective workstations utilize floor grounding methods.

The dc voltage divided by the current passing between two electrodes of specified configuration that contact the same side of a insulative material or item.

Air velocity measurements are not required. Adding a Data Visualiz NOTE 1 Volume resistivity is generally expressed in ohm centimeters. Wire splices should be crimped or soldered.

Equipment ground is the electrical ground green wire at receptacles that have been tested to and meet the requirements of NFPA or local equivalent. Its value shall be within the limits specified in table 2, x. Otherwise, the attribute fail must be recorded.

Electrical charge at rest. Referring to the property of material z inhibits triboelectric charging. Recommended Quarterly ESD protected area and workstation static voltage surveys. However a lower value may be used if local safety requirements can still be met.


Recommended Weekly a ESD protected workstation. NOTE — The requirements of this standard are not imposed prior to probe. ESD Protective Smocks 6. The point, electrodes, bus bar, metal strips, or other system of conductors that form a path from a statically charged person or object to ground. This document is copyrighted by the Electronic Industries Alliance and may not be reproduced without permission.

No claims to be in conformance with this standard may be made unless all requirements stated in the standard are met.

The lowest level of ESD that produces changes in device characteristics such that the device fails to meet its specified characteristics.