Document No
TMVL-XXOS001D
2014/04/18
1/9
Multilayer Chip Varistor for Surge and
ESD Protection – L Type Series
Issued date
Page
1. Features
1.1
1.2
1.3
1.4
No polarity due to symmetrical current-voltage characteristics
Excellent electro static absorption capability
Variable capacitance
Working Voltage from 5.5 to 35 V
RMS
：
5.5 to 45 Vdc
1.5 Suitable for ESD Protection
1.6 Structure：
2. Applications
2.1 USB 3.0 Power and Data lines I/O Port protection
2.2 Notebook and PC Computers
2.3 Monitors and Flat Panel Displays
2.4 IEEE 1394 Firewire Ports
2.5 Video Graphics Cards
2.6 SIM ports Mobile phone
2.7 Digital Camera
2.9 MP3/MP4 player
2.10 LCD Module
2.11 HUB/ Telecom/ Wireless LAN
2.12 Keyboard
TA-I TECHNOLOGY CO., LTD
Document No
TMVL-XXOS001D
2014/04/18
3/9
Multilayer Chip Varistor for Surge and
ESD Protection – L Type Series
Issued date
Page
5. Rating and Characteristics
Part Number
Size
Unit Condition
MV04L04T-080
MV04L06T-120
MV04L11T-180
MV04L14T-240
MV06L04T-080
MV06L06T-120
MV06L11T-180
MV06L14T-240
MV06L17T-270
MV06L20T-330
MV06L25T-390
MV06L30T-470
MV08L04T-080
MV08L06T-120
MV08L11T-180
MV08L14T-240
MV08L20T-330
MV08L25T-390
MV08L30T-470
MV08L35T-560
MV12L04T-080
MV12L11T-180
MV12L14T-240
MV12L17T-270
MV12L20T-330
MV12L25T-390
MV12L30T-470
MV18L14T-240
MV18L30T-470
1812
1206
0805
0603
0402
AC
(V
RMS
)
4
6
11
14
4
6
11
14
17
20
25
30
4
6
11
14
20
25
30
35
4
11
14
17
20
25
30
14
30
DC
(V)
5.5
9
14
18
5.5
9
14
18
22
26
30
38
5.5
9
14
18
26
30
38
45
5.5
14
18
22
26
30
38
18
38
1mA (V)
8(7.5~10.5)
12(10.2~13.8)
18(15.3~20.7)
24(21.6~26.4)
8(7.5~10.5)
12(10.2~13.8)
18(15.3~20.7)
24(21.6~26.4)
27(24.3~29.7)
33(29.7~36.3)
39(35.1~42.9)
47(42.3~51.7)
8(7.5~10.5)
12(10.2~13.8)
18(15.3~20.7)
24(21.6~26.4)
33(29.7~36.3)
39(35.1~42.9)
47(42.3~51.7)
56(50.4~61.6)
8(7.5~10.5)
18(15.3~20.7)
24(21.6~26.4)
27(24.3~29.7)
33(29.7~36.3)
39(35.1~42.9)
47(42.3~51.7)
24(21.6~26.4)
47(42.3~51.7)
8/20μs
(A)
20
20
20
15
30
30
30
30
30
30
30
30
80
80
100
100
100
100
100
80
100
100
100
100
100
100
100
800
800
Working Voltage
Breakdown Voltage
(MAX)
Peak
Current
Clamping
Voltage
(MAX)
(V)
20
24
35
40
20
20
30
39
44
54
65
77
20
20
30
39
54
65
77
90
20
30
38
44
54
65
77
38
77
Energy
Absorption
(MAX)
10/1000μs (J)
0.05
0.05
0.05
0.05
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.3
0.3
0.3
0.3
0.2
0.3
0.3
0.4
0.5
0.6
0.7
2.3
4.2
Typical
Capacitance
1KHz (pF)
200
135
50
45
650
300
210
160
145
130
110
90
1400
650
350
300
220
200
150
110
3100
800
620
700
480
400
260
3500
1600
*The Clamping voltage was measured at 8*20 us standard current.
TA-I TECHNOLOGY CO., LTD
Document No
TMVL-XXOS001D
2014/04/18
4/9
Multilayer Chip Varistor for Surge and
ESD Protection – L Type Series
Issued date
Page
6. Reliability Test
Environmental
Specification
Test Method and Description
High Temperature
Storage/ Dry Heat
The specimen shall be subjected to 125 ± 2℃ for 1000 ± 12 hours in a
thermostatic bath without load and then stored at room temperature and
normal humidity for 1 to 2 hours. The change of varistor voltage shall be within
10
﹪.
The temperature cycle of specified
temperature shall be repeated five
times and then stored at room
temperature and normal humidity for
one or two hours. The change of
varistor voltage shall be within 10﹪
and mechanical damage shall be
examined.
Step
1
2
3
4
Temperature
-40±3
Room
Temperature
125±3
Room
Temperature
Period
30Min±3
1 hour
30Min±3
1 hours
Temperature Cycle
After being continuously applied the maximum allowable voltage at 85
±
2℃
for 1000± 2 hours, the specimen shall be stored at room temperature and
High Temperature Load
normal humidity for one or two hours, the change of varistor voltage shall be
within 10﹪.
Damp Heat Load
Humidity Load
Low Temperature
Storage/ Cold
The specimen should be subjected to 40
±
2℃, 90 to 95
﹪RH
environment,
and the maximum allowable voltage applied for 1000 hours, then stored at
room temperature and normal humidity for one or two hours. The change of
varistor voltage shall be within 10﹪
The specimen should be subjected to -40
±
2℃, without load for 500 hours
and then stored at room temperature for one or two hours. The change of
varistor voltage shall be within 10
﹪
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