WT2220ML050A Datasheet, PDF (1/4 Pages) Littelfuse – Multilayer Ceramic Transient Voltage Suppressor Standard Capacity

VARISTORS
TVS 2220 SMD
This product is not recommended
for new designs. Please refer to
Littelfuse series MLA.
Dimensions (mm)
0.75–0.25
3.00
5.00–0.40
5.70–0.40
Multilayer Ceramic Transient
Voltage Suppressor
Standard Capacity
Features
Thin layer, high precise techniques
Lead free
Bi-directional clamping
Standard and low capacity
Available with Nickel/Tin end termination
Applications
Circuit board and ESD, EFT
Protection of:
• I/O ports
• Keyboards
• LCD‘s
• Sensors
WebLinks
Further infos see:
www.wickmanngroup.com
Further technical infos see technical
varistor file:
www.wickmanngroup.com/download/
techvaristor.pdf
Specifications
Packaging
Tape and Reel
T 7 inch reel (1.000 pcs.)
Material
Body:
Ceramic (ZnO)
Terminals: Ni/Sn plated (code “P”)
Ag/Pt/Pd non plated
(code “N” on request)
Operating Temperature
-55 to +125°C
Solderability
acc. to IEC 60068-2-58
235°C, 2s
Soldering Heat Resistance
260ºC, 10 sec. (IEC 60068-2-58)
280ºC, 5 sec. (IEC 60068-2-58)
Response Time
<0.5ns
Temperature coefficient (αV) of clamping
voltage (Vc) @ specified test current
<0.01%/°C
Power dissipation
1.0W max.
Standards
IEC 61000-4-2
MIL-STD-883C
Maximum Ratings (125°C)
Specifications (25°C)
max. cont.
max.
max. non-repetitive max. clamping nominal voltage
typ.
typ.
Type
working non-repetitive
surge energy voltage at spec. at 1mA (DC)
capacitance inductance
voltage surge current
(10/1000 µs)
current
test current
(8/20 µs)
(8/20 µs)
1KHz 1MHz
V V _M(DC)
M(AC)
I_TM
(V) (V)
(A)
W_TM
(J)
V_c
(V@A)
V V _{N(DC)min. N(DC)max.}
(V)
(V)
C_typ.
C_typ.
(pF) (pF)
L_typ.
(nH)
WT2220ML050A 5,5 4,0
1000
WT2220ML090A 9,0 6,0
1200
WT2220ML120A 12,0 9,0
1200
WT2220ML140A 14,0 11,0
1200
WT2220ML180A 18,0 14,0
1200
WT2220ML220A 22,0 17,0
1200
WT2220ML260A 26,0 20,0
1200
WT2220ML300A 30,0 25,0
1200
WT2220ML380A 38,0 30,0
1200
WT2220ML450A 45,0 35,0
1000
WT2220ML560A 56,0 40,0
1000
WT2220ML680A 68,0 50,0
800
WT2220ML850A 85,0 60,0
600
WT2220ML121A 120,0 107,0
1100
1,4
15,5 @ 10
7,1
9,8
26000 22000
3,0
3,6
25,0 @ 10
10,0
14,5
19200 16000
3,0
4,2
30,0 @ 10
14,0
18,5
15930 13500
3,0
5,4
33,0 @ 10
16,0
21,0
11300 9500
3,0
5,8
38,0 @ 10
22,0
28,0
10200 8700
3,0
7,3
44,0 @ 10
24,3
30,0
9550 8000
3,0
7,8
54,0 @ 10
29,5
38,0
8380 7100
3,0
9,5
65,0 @ 10
35,0
43,0
4200 3500
3,0
12,0
77,0 @ 10
42,3
51,7
3540 3000
3,0
7,5
90,0 @ 10
50,0
61,0
3350 2900
3,0
9,0
110,0 @ 10
61,2
74,0
2240 1900
3,0
5,5
135,0 @ 10
74,0
90,0
1900 1550
3,0
6,8
165,0 @ 10
91,0 115,0
1100 930
3,0
10,0
230,0 @ 10
135,0 165,0
420 350
3,0
Order
Information
Qty.
Order-
Type
Terminal Code Packaging
Specifications are subject
Number WT2220ML260 A
P
T
to change without notice
WebSite
Europe Tel: [phone] Americas Tel: [phone]
Asia Tel: [phone]
China Tel: [phone]
050915 www.wickmanngroup.com E-mail: [e-mail] E-mail: [e-mail] E-mail: [e-mail] E-mail: [e-mail]