(No.YA712<Rev.002>)1-7
2.2.4 INSTRUCTIONS FOR HANDLING SEMI-
CONDUCTORS
Electrostatic breakdown of the semi-conductors may occur due
to a potential difference caused by electrostatic charge during
unpacking or repair work.
2.2.4.1
Ground for Human Body
Be sure to wear a grounding band (1M
Ω
) that is properly
grounded to remove any static electricity that may be charged on
the body.
2.2.4.2
Ground for Workbench
Be sure to place a conductive sheet or copper plate with proper
grounding (1M
Ω
) on the workbench or other surface, where the
semi-conductors are to be placed. Because the static electricity
charge on clothing will not escape through the body grounding
band, be careful to avoid contacting semi-conductors with your
clothing.
<I
ncorrect>
CBA
Grounding Band
Conductive Sheet or
Copper Plate
1M
1M
<C
orrect>
CBA
