Varistor Products
Surface Mount Multilayer Varistors (MLVs) > MLA Series
RoHS
MLA Varistor Series
Description
The wide operating voltage and energy range make the
MLA Series suitable for numerous applications on power
supply, control and signal lines.
Size Table
Metric
EIA
1005
0402
1608
2012
0805
1206
1210
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 plastichoused components.
Applications
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switching or other
transient events such as
EFT and surge voltage at
the circuit board level
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61000-4-2, MIL-STDDNFUIPE
and other industry
specifications (see also
the MLE or MLN Series)
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electromagnetic
compliance of
end products
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mount TVS Zeners in
many applications
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
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t RoHS compliant
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0805, 1206 and
1210 chip sizes
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construction technology
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transient voltage
protection for ICS
and transistors
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operating temp. range
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VM(DC) = 5.5V to 120V
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current (8 x 20μs)
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(10 x 1000μs)
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clamping
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packaging assures
better than UL94V-0
flammability rating
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types available
Absolute Maximum Ratings
For ratings of individual members of a series, see device ratings and specifications table.
Continuous
Steady State Applied Voltage:
DC Voltage Range (VM(DC))
AC Voltage Range (VM(AC)RMS)
Transient:
Non-Repetitive Surge Current, 8/20μs Waveform, (ITM)
Non-Repetitive Surge Energy, 10/1000μs Waveform, (WTM)
0QFSBUJOH"NCJFOU5FNQFSBUVSF3BOHF 5A)
Storage Temperature Range (TSTG)
Temperature Coefficient (DV) of Clamping Voltage (VC) at
Specified Test Current
©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.
ML Series
Units
UP
UP
V
V
4 to 500
0.02 to 2.5
UP
UP
A
J
ºC
ºC
MLA Series
Device Ratings and Specifications
Part Number
7.-"/5
7.-"/
7.-"-/
7.-"/
V5.5MLA0402N
V5.5MLA0402LN
7.-"/5
7.-"-/4
V5.5MLA0805N
V5.5MLA0805LN
V5.5MLA1206N
V9MLA0402N
V9MLA0402LN
7.-"/5
7.-"-/4
V9MLA0805LN
V12MLA0805LN
V14MLA0402N
7.-"/
V14MLA0805N
V14MLA0805LN
V14MLA1206N
V18MLA0402N
7.-"/
V18MLA0805N
V18MLA0805LN
V18MLA1206N
V18MLA1210N
7.-"/
V26MLA0805N
V26MLA0805LN
V26MLA1206N
V26MLA1210N
7.-"/
7.-"-/
7.-"/
7.-"-/
7.-"/
V42MLA1206N
V48MLA1206N
V48MLA1210N
V48MLA1210LN
V56MLA1206N
V60MLA1210N
V68MLA1206N
V85MLA1210N
V120MLA1210N
Maximum Ratings (125º C)
Specifications (25ºC)
Maximum
Maximum Non- Maximum Non- Maximum Clamping Nominal Voltage
Typical
Continuous
repetitive Surge repetitive Surge Voltage at 1A (or as at 1mA DC Test Capacitance
Working Voltage Current (8/20μs) Energy (10/1000μs)
Noted) (8/20μs)
Current
at f = 1MHz
VN(DC)
VN(DC)
VM(DC)
VM(AC)
ITM
WTM
VC
C
Min
Max
(V)
(V)
(A)
(J)
(V)
(V)
(V)
(pF)
2.5
0.100
2.5
120
2.5
40
0.100
2.5
100
6000
5.5
4.0
20
0.050
21.0
10.8
220
5.5
4.0
20
0.050
15.9
21.5
5.5
4.0
0.100
500
5.5
4.0
0.100
450
5.5
4.0
120
1840
5.5
4.0
40
0.100
400
5.5
4.0
150
0.400
9.0
6.5
20
0.050
11.0
16.0
120
9.0
6.5
4
0.020
11.0
16.0
9.0
6.5
0.100
25.5
11.0
16.0
490
9.0
6.5
0.100
25.5
11.0
16.0
9.0
6.5
40
0.100
25.5
11.0
16.0
520
12.0
9.0
40
0.100
29.0
14.0
18.5
410
14.0
10.0
20
0.050
15.9
21.5
14.0
10.0
0.100
15.9
21.5
180
14.0
10.0
120
15.9
560
14.0
10.0
40
0.100
15.9
14.0
10.0
150
0.400
15.9
1400
18.0
14.0
20
0.050
50.0
22.0
28.0
40
18.0
14.0
0.100
50.0
22.0
28.0
120
18.0
14.0
120
44.0
22.0
28.0
520
18.0
14.0
40
0.100
44.0
22.0
28.0
290
18.0
14.0
150
0.400
44.0
22.0
28.0
18.0
14.0
500
2.500
44.0 at 2.5
22.0
28.0
1440
26.0
20.0
0.100
60.0
110
26.0
20.0
100
60.0
29.5
220
26.0
20.0
40
0.100
60.0
29.5
140
26.0
20.0
150
0.600
60.0
29.5
600
26.0
20.0
1.200
60.0 at 2.5
29.5
1040
25.0
0.100
46.0
90
25.0
0.100
46.0
90
25.0
280
1.200
68.0 at 2.5
1820
25.0
220
0.900
68.0 at 2.5
26.0
180
0.800
49.0
500
42.0
180
0.800
92.0
46.0
60.0
425
48.0
40.0
180
0.900
100
54.5
66.5
48.0
40.0
250
1.200
105.0 at 2.5
54.5
66.5
520
48.0
40.0
220
0.900
105.0 at 2.5
54.5
66.5
500
56.0
40.0
180
1.000
120.0
61.0
180
60.0
50.0
250
1.500
BU
440
68.0
50.0
180
1.000
140.0
90.0
100
85.0
250
2.500
180.0 at 2.5
95.0
115.0
260
120.0
125
2.000
260.0 at 2.5
165.0
80
/05&4
1 'L' suffix is a low capacitance and energy version; Contact your Littelfuse sales representative for custom capacitance requirements
2 Typical leakage at 25ºC MLA Series
Product Dimensions (mm)
1"%-":065%*.&/4*0/4
$)*1-":065%*.&/4*0/4
C
E
B
NOTE
D
L
W
A
1210 Size
Dimension
1206 Size
IN
MM
IN
MM
A
0.160
B
0.100
4.06
0.160
2.54
0.065
C
0.040
1.02
0.040
0805 Size
0603 Size
IN
MM
4.06
0.120
1.65
0.050
1.02
0.040
0402 Size
IN
MM
IN
MM
0.100
2.54
0.020
0.51
1.02
0.89
0.024
0.61
D (max.)
1.80
1.10
0.040
1.00
0.024
0.60
E
0.020
0.50
0.020
0.50
0.010
0.25
0.015
0.4
0.010
0.25
L
0.125
0.125
2.01
1.6
1.00
W
0.100
2.54
0.060
1.60
0.049
1.25
0.8
0.020
0.50
Part Numbering System
V 18 MLA 1206 X X X
PACKING OPTIONS (see Packaging table for quantities)
T: 13in (330mm) Diameter Reel, Plastic Carrier Tape
H: 7in (178mm) Diameter Reel, Plastic Carrier Tape
R: 7in (178mm) Diameter Reel, Paper Carrier Tape
A: Bulk Pack
DEVICE FAMILY
Littelfuse TVSS Device
MAXIMUM DC
WORKING VOLTAGE
END TERMINATION OPTION
No Letter: Standard
N: Nickel Barrier Option
(Matte Tin outer surface, plated on Nickel underlayer
plated on silver base metal)
CAPACITANCE OPTION
No Letter: Standard
L: Low Capacitance Version
MULTILAYER SERIES
DESIGNATOR
DEVICE SIZE:
0201 = .024 inch x .012 inch (0.6 mm x 0.3 mm)
0402 = .04 inch x .02 inch (1.0 mm x 0.5 mm)
0603 = .063 inch x .031 inch (1.6 mm x 0.8 mm)
0805 = .08 inch x .08 inch (2.0 mm x 1.25 mm)
1206 = .126 inch x .063 inch (3.2 mm x 1.6 mm)
1210 = .126 inch x .1 inch (3.2 mm x 2.5 mm)
/05&4
1 V120MLA1210 standard shipping quantities are 1000 pieces per reel for the "H" option and 4000 pieces per reel for "T" option.
7.-"
7.-"BOE7.-"POMZBWBJMBCMFJO)
5BOE"QBDLJOHPQUJPOT
Packaging*
Quantity
Device Size
13” Inch Reel
("T" Option)
7” Inch Reel
("H" Option)
7” Inch Reel
("R" Option)
Bulk Pack
("A" Option)
1210
1206
0805
0402
8,000
10,000
10,000
10,000
N/A
2,000
2,500
2,500
2,500
N/A
N/A
N/A
N/A
4,000
10,000
2,000
2,500
2,500
2,500
N/A
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©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.
MLA Varistor Series
Revision: November 10, 2010
MLA Series
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Silver (Ag) epoxy paste.
Varistor Products
Surface Mount Multilayer Varistors (MLVs) > MLA Series
Tape and Reel Specifications
D0
PRODUCT
IDENTIFYING
LABEL
P0
For T and H Pack Options: PLASTIC CARRIER TAPE
For R Pack Options: EMBOSSED PAPER CARRIER TAPE
P2
E
F
K0
W
B0
t1
D1
P1
Symbol
EMBOSSMENT
TOP TAPE
A0
8mm
NOMINAL
178mm
OR 330mm
DIA. REEL
Dimensions in Millimeters
Description
0402 Size
0603, 0805, 1206 & 1210 Sizes
A0
Width of Cavity
Dependent on Chip Size to Minimize Rotation.
B0
Length of Cavity
Dependent on Chip Size to Minimize Rotation.
Dependent on Chip Size to Minimize Rotation.
K0
Depth of Cavity
W
Width of Tape
F
Distance Between Drive Hole Centers and Cavity Centers
E
Distance Between Drive Hole Centers and Tape Edge
P1
Distance Between Cavity Centers
P2
Axial Drive Distance Between Drive Hole Centers & Cavity Centers
P0
Axial Drive Distance Between Drive Hole Centers
D0
Drive Hole Diameter
D1
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T1
Top Tape Thickness
N/A
0.1 Max
0.1 Max
/05&4
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MLA Varistor Series
Revision: November 10, 2010
©2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/ML.html or MLA.html for current information.
Mouser Electronics
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V9MLA0402LNR V14MLA0805LWT V12MLA0805LWA V18MLA0805WA V18MLA1206NA V18MLA0805LT
V18MLA0805NA V14MLA0603A V14MLA0805A V14MLA0805NA V18MLA0805NT V18MLA0805A V14MLA0402NH
V26MLA0805LNA V120MLA1210WA V14MLA0603T V18MLA0805LA V18MLA0805T V18MLA0603NT
V18MLA1206T V14MLA0603NT V18MLA0805LWH V14MLA0805NT V14MLA0603WA V18MLA1206A
V14MLA0805LT V18MLA1210NA V14MLA0603NA V18MLA1210WA V14MLA0805LNT V18MLA1206NH
V18MLA1210T V18MLA0805WH V18MLA1206WA V18MLA0805LNA V12MLA0805LNT V12MLA0805LNA
V14MLA1206NA V18MLA0603NA V18MLA0603A V14MLA0805WA V18MLA0603WA V14MLA0805WT
V14MLA0805LWA V14MLA1206WH V18MLA0805LNT V14MLA0805T V18MLA0805LWA V18MLA1210NT
V120MLA1210NA V18MLA0603T V18MLA1210LA V3.5MLA0603A V5.5MLA0805T V14MLA0805LWH
V14MLA1206WA V120MLA1210A V18MLA1206WH V18MLA1210LWA V30MLA1210LNH V48MLA1210WH
V26MLA1210T V16MLA0603NH V18AUMLA1210T V60MLA0805H V14MLA0603NR V18MLA0603NR
V26MLA0603NR V30MLA0603NR V30MLA1210LH V48MLA1210LH V9MLA0603LNR V30MLA1210NT
V30MLA1210LT V48MLA1206NT V48MLA1206NA V60MLA1210T V9MLA1206LA V9MLA1206LH V60MLA0805A
V30MLA1210NA
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