![](http://datasheet.mmic.net.cn/370000/TMDS37000_datasheet_16742432/TMDS37000_58.png)
APPLICABLE REFERENCE DOCUMENTS
3–4
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
applicable reference documents
The following reference documents (of latest issue) can provide additional information on ESD controls.
MIL-M-38510 Microcircuits, General Specification
MIL-STD-883 Test Methods and Procedures for Microelectronics
MIL-STD-19491 Semiconductor Devices, Packaging of
MIL-M-55565 Microcircuits, Packaging of
DOD-HDBK-263 Electrostatic Discharge Control Handbook for Protection
DOD-STD-1686 Electrostatic Discharge Control Program
NAVSEA SE 003-11-TRN-010 Electrostatic Discharge Training Manual
JEDEC Standard Publication 108
facilities for static-free workstation
The minimum acceptable static-free workstation consists of a work surface covered with static dissipative
material attached to ground through a 1 M
±
10% resistor, an attached grounding wrist strap with integral
1 M
±
10% resistor for each operator, and air ionizer(s) of sufficient capacity for each operator. The wrist strap
must be connected to the static dissipative material. Ground must utilize the standard building earth ground;
refer to Figure 1. Conductive floor tile/carpet along with conductive shoes can be used in lieu of the conductive
wrist straps for non-seated personnel. The Site Safety Engineer must review and approve all electrical
connections at the static-free workstation prior to its implementation.
Air ionizers must be positioned so that the devices at the static-free workstations are within a 4-foot arc
measured by a vertical line from the face of the ionizer and 45 degrees on each side of this line.
General grounding requirements are to be in accordance with Table 1.
Work Bench
R
R
R
R
Other
Electronic
Equipment
Ionizer
Static
Dissipative
Table
Top
ESD Protective
Trays, etc.
Personal
Ground
Strap
ESD Protective
Floor Mat
(optional)
ééééééééééééééééééé
ééééé
All electrical equipment sitting on the conductive table top must be hard grounded but must be isolated from the static
dissipative work surface.
Chair
with Ground
(optional)
Building Floor
NOTE A: Earth ground is not computer ground or RF ground or any other limited-type ground.
Figure 1. Static-Free Workstation