Metal Oxide Varistor：TVM-B Series
SMD Type for Surge Suppressor
Features
1.
2.
3.
4.
5.
6.
7.
8.
RoHS & Halogen Free (HF) compliant
EIA size: 0402 ~ 2220
Operating voltage: 5.5Vdc ~ 85Vdc
High surge suppress capability
Bidirectional and symmetrical V/I characteristics
Multilayer ceramic construction technology
Variable capacitance
Operating temperature range: -40℃ ~ +85℃
Storage temperature range: -40℃ ~ +125℃
Recommended Applications
1. Power system
2. Motherboard/notebook computer
3. Scanner
4. Handheld devices
5. Digital video
6. Set-top box
Part Number Code
T
1
V
2
M
3
3
4
B
5
1
6
8
7
0
8
K
9
1
10
5
11
2
12
R
13
Y
14
15
16
Product Type
TVM
THINKING
SMD Varistor
TVM Series
B
Series
Varistor Voltage (V
1mA
)
12.5V
18x10 V=18V
33x10 V=33V
0
0
B series 12R
180
330
Tolerance of
V
1mA
K
±10%
L
±15%
M
±20%
Packaging
R
B
Reel
Bulk
Optional Suffix
Y
RoHS &
HF Compliant
Size (EIA)
0
1
2
3
4
5
6
0402
0603
0805
1206
1210
1812
2220
Typical Capacitance
(@1KHz)
0
150
15 x 10 =15pF
1
231
23 x 10 =230pF
2
152
15 x 10 =1500pF
Structure and Dimensions
Series
Varistor
Ceramics
TVM0
TVM1
TVM2
TVM3
TVM4
TVM5
TVM6
134
Size (EIA)
0402
0603
0805
1206
1210
1812
2220
L1
1.00±0.15
1.60±0.15
2.00±0.20
3.20±0.30
3.20±0.30
4.50±0.40
5.70±0.40
W
0.50±0.10
0.80±0.15
1.25±0.20
1.60±0.20
2.50±0.25
3.20±0.30
5.00±0.30
Hmax.
0.60
0.95
1.00
1.50
1.50
1.50
2.00
(Unit: mm)
L2 and L3
0.20±0.10
0.35±0.15
0.40±0.20
0.50±0.20
0.50±0.20
0.60±0.30
0.60±0.30
2012.08
L1
W
H
L2
L3
Electrode
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specifications are subject to change without notice.
www.thinking.com.tw
Metal Oxide Varistor：TVM-B Series
SMD Type for Surge Suppressor
Electrical Characteristics
Varistor Voltage
(@ 1mA DC)
Part No.
V
1mA
(V)
△V
1mA
(±%)
Max.
Continuous
Voltage
V
AC(rms)
(V)
V
DC
(V)
Max.
Clamping
Voltage
(8/20μs)
V
p
(V)
I
p
(A)
Max.
Surge
Current
(8/20μs)
Imax
(A)
Max.
Energy
(10/1000μs)
Wmax
(J)
Rate
Power
P
(W)
Typical
Capacitance
@1KHz
Cp
(pF)
TVM0B080M231
TVM1B080M951
TVM2B080M152
TVM3B080M482
TVM4B080M822
TVM5B080M183
TVM6B080M293
TVM0B110M161
TVM1B110M601
TVM2B110M142
TVM3B110M392
TVM4B110M752
TVM5B110M153
TVM6B110M253
TVM0B12RM141
TVM1B12RM571
TVM2B12RM112
TVM0B150L121
TVM1B150L521
TVM2B150L951
TVM3B150L252
TVM4B150L482
TVM5B150L103
TVM6B150L183
TVM0B180K800
TVM1B180K421
TVM2B180K671
TVM3B180K152
TVM4B180K292
TVM5B180K552
TVM6B180K123
TVM0B220K600
TVM1B220K301
TVM2B220K431
TVM3B220K122
TVM4B220K242
TVM5B220K502
TVM6B220K103
8
8
8
8
8
8
8
11
11
11
11
11
11
11
12.5
12.5
12.5
15
15
15
15
15
15
15
18
18
18
18
18
18
18
22
22
22
22
22
22
22
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
15
15
15
15
15
15
15
10
10
10
10
10
10
10
10
10
10
10
10
10
10
4
4
4
4
4
4
4
6
6
6
6
6
6
6
7
7
7
8
8
8
8
8
8
8
11
11
11
11
11
11
11
14
14
14
14
14
14
14
5.5
5.5
5.5
5.5
5.5
5.5
5.5
8
8
8
8
8
8
8
9
9
9
11
11
11
11
11
11
11
14
14
14
14
14
14
14
18
18
18
18
18
18
18
19
19
19
17
17
17
17
27
27
27
25
25
25
25
30
30
29
33
33
33
30
30
30
30
35
35
35
33
33
33
33
44
40
40
42
38
38
38
1
1
1
1
2.5
5
10
1
1
1
1
2.5
5
10
1
1
1
1
1
1
1
2.5
5
10
1
1
1
1
2.5
5
10
1
1
1
1
2.5
5
10
10
30
60
150
250
500
1000
10
30
60
200
300
500
1200
10
30
60
10
30
60
200
400
800
1200
10
30
60
200
400
800
1200
10
30
60
200
400
800
1200
0.05
0.1
0.1
0.3
0.4
0.8
1.4
0.05
0.1
0.2
0.4
0.7
1
3.6
0.05
0.1
0.2
0.05
0.1
0.2
0.5
1
1.8
4.2
0.05
0.2
0.2
0.5
1.2
1.9
5.4
0.05
0.2
0.3
0.5
1.5
2.3
5.8
0.003
0.003
0.005
0.008
0.01
0.015
0.02
0.003
0.003
0.005
0.008
0.01
0.015
0.02
0.003
0.003
0.005
0.003
0.003
0.005
0.008
0.01
0.015
0.02
0.003
0.003
0.005
0.008
0.01
0.015
0.02
0.003
0.003
0.005
0.008
0.01
0.015
0.02
230
950
1500
4800
8200
18000
29000
160
600
1400
3900
7500
15000
25000
140
570
1100
120
520
950
2500
4800
10000
18000
80
420
670
1500
2900
5500
12000
60
300
430
1200
2400
5000
10000
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specifications are subject to change without notice.
135
www.thinking.com.tw
2012.08
Metal Oxide Varistor：TVM-B Series
SMD Type for Surge Suppressor
Varistor Voltage
(@ 1mA DC)
Part No.
V
1mA
(V)
△V
1mA
(±%)
Max.
Continuous
Voltage
V
AC (rms)
(V)
V
DC
(V)
Max.
Clamping
Voltage
(8/20μs)
V
p
(V)
I
p
(A)
Max.
Surge
Current
(8/20μs)
Imax
(A)
Max.
Energy
(10/1000μs)
Wmax
(J)
Rate
Power
P
(W)
Typical
Capacitance
@1KHz
Cp
(pF)
TVM0B270K500
TVM1B270K181
TVM2B270K331
TVM3B270K102
TVM4B270K202
TVM5B270K402
TVM6B270K772
TVM0B330K400
TVM1B330K151
TVM2B330K301
TVM3B330K801
TVM4B330K132
TVM5B330K322
TVM6B330K582
TVM1B390K101
TVM2B390K181
TVM3B390K651
TVM4B390K102
TVM5B390K252
TVM6B390K412
TVM2B470K151
TVM3B470K381
TVM4B470K901
TVM5B470K202
TVM6B470K302
TVM3B560K301
TVM4B560K601
TVM5B560K122
TVM6B560K202
TVM3B680K251
TVM4B680K451
TVM5B680K102
TVM6B680K152
TVM3B820K181
TVM4B820K301
TVM5B820K601
TVM6B820K102
TVM3B101K151
TVM4B101K161
TVM5B101K301
TVM6B101K601
27
27
27
27
27
27
27
33
33
33
33
33
33
33
39
39
39
39
39
39
47
47
47
47
47
56
56
56
56
68
68
68
68
82
82
82
82
100
100
100
100
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
17
17
17
17
17
17
17
20
20
20
20
20
20
20
25
25
25
25
25
25
30
30
30
30
30
35
35
35
35
40
40
40
40
50
50
50
50
60
60
60
60
22
22
22
22
22
22
22
26
26
26
26
26
26
26
31
31
31
31
31
31
38
38
38
38
38
45
45
45
45
56
56
56
56
65
65
65
65
85
85
85
85
55
46
46
48
44
44
44
63
56
56
54
54
54
54
67
67
65
65
65
65
77
77
77
77
77
90
90
90
90
110
110
110
110
135
135
135
135
146
165
165
165
1
1
1
1
2.5
5
10
1
1
1
1
2.5
5
10
1
1
1
2.5
5
10
1
1
2.5
5
10
1
2.5
5
10
1
2.5
5
10
1
2.5
5
10
1
2.5
5
10
10
30
60
200
400
800
1200
10
30
60
200
400
800
1200
30
60
200
300
800
1200
60
200
300
800
1200
100
250
500
1000
100
250
500
1000
100
200
400
800
100
200
400
800
0.05
0.2
0.3
0.6
1.7
2.7
7.2
0.05
0.3
0.3
0.7
1.9
3
7.8
0.3
0.3
1
1.7
3.7
9.6
0.3
1.1
2
4.2
12
0.4
2
4
7.7
0.5
2.3
4.8
9
0.6
1.6
4.5
5.6
0.7
2
5.8
6.8
0.003
0.003
0.005
0.008
0.01
0.015
0.02
0.003
0.003
0.005
0.008
0.01
0.015
0.02
0.003
0.005
0.008
0.01
0.015
0.02
0.005
0.008
0.01
0.015
0.02
0.008
0.01
0.015
0.02
0.008
0.01
0.015
0.02
0.008
0.01
0.015
0.02
0.008
0.01
0.015
0.02
50
180
330
1000
2000
4000
7700
40
150
300
800
1300
3200
5800
100
180
650
1000
2500
4100
150
380
900
2000
3000
300
600
1200
2000
250
450
1000
1500
180
300
600
1000
150
160
300
600
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specifications are subject to change without notice.
136
www.thinking.com.tw
2012.08
Metal Oxide Varistor：TVM-B Series
SMD Type for Surge Suppressor
Power Derating Curve
Surge Current Standard Waveform
Example:
Example:
8/20
s
:: Tr = 8
s
8/20s Tr = 8s
Td = 20s
Td= 20s
100
Max. Power Rating (%)
100
90
Leading
edge
Trailing
edge
Current (%)
50
Imax
LCT=-40
LUT=85
Ambient temperature (℃)
125
10
0
Tr
Td
Time
Max. Surge Current Derating Curves
TVM0B080M~TVM0B330K
100
TVM1B080M~TVM1B390K
1000
10
1
100
Max. Surge Current (A)
Max. Surge Current (A)
1
2
1
10
10
2
10
3
10
10
5
10
6
10
4
0.1
1
0.01
0.1
0.001
10
100
1000
10000
0.01
10
100
1000
10000
Td(μs)
Td(μs)
137
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specifications are subject to change without notice.
www.thinking.com.tw
2012.08
Metal Oxide Varistor：TVM-B Series
SMD Type for Surge Suppressor
Max. Surge Current Derating Curves
1000
TVM2B080M~TVM2B470K
1000
TVM3B080M
1
100
1
100
2
10
2
10
3
10
Max. Surge Current (A)
Max. Surge Current (A)
10
2
10
2
10
3
10
4
10
5
10
6
10
10
10
5
10
6
10
4
1
1
0.1
0.1
0.01
10
100
1000
10000
0.01
10
100
1000
10000
Td(μs)
1000
Td(μs)
TVM3B110M~TVM3B470K
1000
TVM3B560K ~ TVM3B101K
1
100
2
10
2
10
3
10
4
10
5
10
6
10
100
1
2
10
2
10
3
10
4
10
5
10
6
10
Max. Surge Current (A)
10
Max. Surge Current (A)
100
1000
10000
10
1
1
0.1
0.1
0.01
10
0.01
10
100
1000
10000
Td(μs)
Td(μs)
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specifications are subject to change without notice.
138
www.thinking.com.tw
2012.08
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