V18MLA0402NR Littelfuse Inc, V18MLA0402NR Datasheet

VARISTOR TVS MULTI 18V 20A 0402

V18MLA0402NR

Manufacturer Part Number
V18MLA0402NR
Description
VARISTOR TVS MULTI 18V 20A 0402
Manufacturer
Littelfuse Inc
Series
MLr
Datasheet

Specifications of V18MLA0402NR

Package / Case
0402 (1005 Metric)
Varistor Voltage
28V
Current-surge
20A
Number Of Circuits
1
Maximum Ac Volts
14VAC
Maximum Dc Volts
18VDC
Energy
0.05J
Voltage Rating Dc
18 V
Voltage Rating Ac
14 V
Clamping Voltage
50 V
Peak Surge Current
20 A
Surge Energy Rating
0.05 J
Capacitance
50 pF
Operating Temperature Range
- 55 C to + 125 C
Dimensions
0.5 mm W x 1 mm L x 0.9 mm H
Mounting
SMD/SMT
Product
MLV
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free by exemption / RoHS Compliant
Other names
F2263TR
V18MLA0402NH

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
V18MLA0402NR
Manufacturer:
LITTELFUSE
Quantity:
11 482
Part Number:
V18MLA0402NR
Manufacturer:
LITTELFUSE/力特
Quantity:
20 000
©2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/ML.html of MLA.html for current information.
RoHS
For ratings of individual members of a series, see device ratings and specifications table
Size Table
Applications
Absolute Maximum Ratings
Continuous
Steady State Applied Voltage:
Transient:
Storage Temperature Range (T
Temperature Coefficient ( V) of Clamping Voltage (V
Specified Test Current
Metric
1005
1608
2012
switching or other
transient events such as
EFT and surge voltage at
the circuit board level
61000-4-2, MIL -STD-
and other industry
specifications (see also
the MLE or MLN Series)
transient voltage
protection for ICS
and transistors
MLA Varistor Series
DC Voltage Range (V
AC Voltage Range (V
Non-Repetitive Surge Current, 8/20μs Waveform, (I
Non-Repetitive Surge Energy, 10/1000μs Waveform, (W
0402
0805
1206
1210
EIA
M(AC)RMS
M(DC)
)
STG
)
)
electromagnetic
compliance of
end products
mount TVS Zeners in
many applications
A
)
Varistor Products
Surface Mount Multilayer Varistors (MLVs) > MLA Series
C
) at
TM
)
Revision: November 10, 2010
TM
)
ML Series
0.02 to 2.5
4 to 500
Description
The MLA Series (also known as "ML" series) family of
transient voltage surge suppression devices is based on
the Littelfuse Multilayer fabrication technology. These
components are designed to suppress a variety of
transient events, including those specified in IEC 61000-4-2
or other standards used for Electromagnetic Compliance
(EMC). The MLA Series is typically applied to protect
integrated circuits and other components at the circuit
board level.
The wide operating voltage and energy range make the
MLA Series suitable for numerous applications on power
supply, control and signal lines.
The MLA Series is manufactured from semiconducting
ceramics, and is supplied in a leadless, surface mount
package. The MLA Series is compatible with modern
reflow and wave soldering procedures.
It can operate over a wider temperature range than Zener
diodes, and has a much smaller footprint than plastic-
housed components.
Littelfuse Inc. manufactures other multilayer series
products. See the MLE Series data sheet for ESD
applications, MHS Series data sheet for high-speed ESD
applications, the MLN Series for multiline protection and
the AUML Series for automotive applications.
Features
<0.01
RoHS compliant
0805, 1206 and
1210 chip sizes
construction technology
operating temp. range
V
M(DC)
= 5.5V to 120V
Units
%/º C
ºC
ºC
A
V
V
J
.
current (8 x 20μs)
(10 x 1000μs)
clamping
packaging assures
better than UL94V-0
flammability rating
types available
MLA Varistor Series

Related parts for V18MLA0402NR

V18MLA0402NR Summary of contents

Page 1

... It can operate over a wider temperature range than Zener diodes, and has a much smaller footprint than plastic- housed components. Littelfuse Inc. manufactures other multilayer series products. See the MLE Series data sheet for ESD applications, MHS Series data sheet for high-speed ESD applications, the MLN Series for multiline protection and the AUML Series for automotive applications ...

Page 2

Surface Mount Multilayer Varistors (MLVs) > MLA Series Device Ratings and Specifications Maximum Continuous Working Voltage Part Number V V M(DC) M(AC) (V) (V) 5 2.5 2.5 2.5 2.5 V5.5MLA0402N 5.5 4.0 V5.5MLA0402LN 5.5 4.0 5 5.5 4.0 4 5.5 ...

Page 3

Peak Current and Energy Derating Curve When transients occur in rapid succession, the average power dissipation is the energy (watt-seconds) per pulse times the number of pulses per second. The power so developed must be within the specifications shown on ...

Page 4

Surface Mount Multilayer Varistors (MLVs) > MLA Series Limit V-I Characteristic for V3.5MLA0805 to V26MLA0805 1000 100 10 1 10μA 100μA 1mA 10mA 100mA 1A Current (A) Figure 7 Limit V-I Characteristic for V18MLA1210 to V120MLA1210 1000 MAXIMUM CLAMPING VOLTAGE ...

Page 5

Device Characteristics At low current levels, the V-I curve of the multilayer transient voltage suppressor approaches a linear (ohmic) relationship and shows a temperature dependent effect below the maximum working voltage, the suppressor high resistance ...

Page 6

Surface Mount Multilayer Varistors (MLVs) > MLA Series Lead (Pb) Soldering Recommendations The principal techniques used for the soldering of components in surface mount technology are IR Re-flow and Wave soldering. Typical profiles are shown on the right. The recommended ...

Page 7

Product Dimensions (mm NOTE A Silver (Ag) epoxy paste. 1210 Size Dimension 0.160 4.06 0.160 B 0.100 2.54 0.065 C 0.040 1.02 0.040 D (max.) 0.020 0.50 0.020 E 0.125 0.125 L 0.100 2.54 ...

Page 8

Surface Mount Multilayer Varistors (MLVs) > MLA Series Tape and Reel Specifications Symbol Description A Width of Cavity 0 B Length of Cavity 0 K Depth ...

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