V
ARISTORS
Transient
Multilayer Ceramic Transient
This product is not recommended
Voltage Suppressor
for new designs. Please refer to
Low Capacity
Littelfuse series MLA.
TVS 0402 SMD
Specifications
Packaging
Material
Tape and Reel
T
7 inch reel (10.000 pcs.)
Body:
Terminals:
Ceramic (ZnO)
Ni/Sn plated (code 鈥淧鈥?
Ag/Pt/Pd non plated
(code 鈥淣鈥?on request)
Features
Thin layer, high precise techniques
Lead free
Bi-directional clamping
Standard and low capacity
Available with Nickel/Tin end termination
Temperature
Operating Temperature
-55 to +125擄C
Solderability
Applications
Dimensions (mm)
acc. to IEC 60068-2-58
235擄C, 2s
260潞C, 10 sec. (IEC 60068-2-58)
280潞C, 5 sec. (IEC 60068-2-58)
<0.5ns
0.25鈥?.15
1.00鈥?.10
0.60
0.50鈥?.10
WebLinks
Circuit board and ESD, EFT
Protection of:
鈥?I/O ports
鈥?Keyboards
鈥?LCD鈥榮
鈥?Sensors
Soldering Heat Resistance
Time
Response Time
(偽
Temperature coefficient (
偽
V) of clamping
voltage (Vc) @ specified test current
<0.01%/擄C
Further infos see:
www.wickmanngroup.com
Further technical infos see technical
varistor file:
www.wickmanngroup.com/download/
techvaristor.pdf
Power dissipation
0.05W max.
Standards
IEC 61000-4-2
MIL-STD-883C
Maximum Ratings (125擄C)
Type
max. cont.
working
voltage
V
M(DC)
V
M(AC)
(V)
(V)
WT0402ML050L
WT0402ML090L
WT0402ML120L
WT0402ML140L
WT0402ML180L
5,5
9,0
12,0
14,0
18,0
4,0
6,0
9,0
11,0
14,0
Specifications (25擄C)
typ.
capacitance
1KHz
C
typ.
(pF)
330
230
180
160
95
max.
non-repetitive
surge current
(8/20
碌s)
I
TM
(A)
20
20
20
20
20
max. non-repetitive max. clamping
nominal voltage
surge energy
voltage at spec.
at 1mA (DC)
(10/1000
碌s)
current
test current
(8/20
碌s)
W
TM
V
c
V
N(DC)min.
V
N(DC)max.
(J)
(V@A)
(V)
(V)
0,05
0,05
0,05
0,05
0,05
15,5 @
23,0 @
27,0 @
30,0 @
40,0 @
1
1
1
1
1
7,1
10,0
14,0
16,0
22,0
9,8
14,5
18,5
21,0
28,0
typ.
inductance
1MHz
C
typ.
(pF)
200
160
145
85
L
typ.
(nH)
0,8
0,8
0,8
0,8
0,8
280
Order
Information
050915
Qty.
Order-
Number
Type
Type
WT0402ML050
Terminal
Terminal Code Packaging
L
P
T
Specifications are subject
to change without notice
China
Tel: +86 21 6432 5146
E-mail: sales@wickmann.cn
WebSite
Europe
Tel: +49 2302 662-107
www.wickmanngroup.com E-mail: sales@wickmann.com
Americas
Tel: +1 404 699-7820
E-mail: service@wickmannusa.com
Asia
Tel: +852 26 14-1108
E-mail: sales@wickmann.com.hk
LITTELFUSE
1
2
