Semiconductor, Inc.
EiMD05C8 thru EiMD24C8
Compact, Bidirectional, Eight Line
Monolithic TVS Diode Network
The EiMDXXC8 is designed to provide
transient suppression on multiple data lines
and I/O ports. The low profile SO-14 design
allows the user to protect up to eight data
and I/O lines with one package. The
bidirectional device and may be used on
lines where the normal operating voltage is
above and below ground (i.e. +12V to -12V).
The EiMDXXC8 TVS diode network will
meet the surge requirements of IEC 1000-4-
2, Level 4, "Human Body Model" for air and
contact discharge.
APPLICATIONS
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RS-232 & RS-422 Data Lines
Microprocessor Based Equipment
LAN/WAN Equipment
Set-Top Box
Notebooks, Desktops, & Servers
Portable Instrumentation
Peripherals
FEATURES
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Protects eight I/O lines
Monolithic IC for higher reliability at
lower cost
Manufactured using Proprietary
technology
Transient protection for data lines to
IEC 1000-4-2 (ESD) 15kV (air), 8kV
(contact)
IEC 1000-4-4 (EFT) 40A (tp =
5/50ns)
IEC 1000-4-5 (Lightning) 12A (tp =
8/20µs)
Available in SOIC-14 Package (Surface
Mount)
Operating Voltages: 5V, 12V, 15V, 24V
Low leakage current, Low operating and
clamping voltages
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DESCRIPTION
The EiMDXXC8 series of monolithic
transient voltage suppressors are designed
for applications where voltage transients,
caused by electrostatic discharge (ESD) and
other induced voltage surges, can
permanently damage voltage sensitive
components. These monolithic TVS diodes
are characterized
by their high surge
capability, extremely fast response time and
low on-resistance.
Schematic:
1 & 14
7&8
MECHANICAL CHARACTERISTICS
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Available in 14 lead SOIC
Solder temperature : 265°C for 10
seconds
PinConfiguration:
1
2
3
4
5
6
7
14
13
12
11
10
9
8
2
3
12
13
5
6
9
10
Part Numbers May Be Marked With "IMP" or "Ei."
_____________________________________________________________________________________
4703 S. Lakeshore Dr., Suite 2, Tempe, AZ, 85282 Ph: (480) 730-1000 Fax: (480) 838-4740
IMP [ IMP, INC ]
