V
A R I S T O RS
TVS 1812 SMD
Multilayer Ceramic Transient
Voltage Suppressor
Standard Capacity
Features
Thin layer, high precise techniques
Lead free
Bi-directional clamping
Standard capacity
Available with Nickel/Tin end termin ation
Specifications
Packaging
Tape and Reel
T
7 inch reel (1.000 pcs.)
M a t e r i al
Body:
Terminals:
Ceramic (ZnO)
Ni/Sn plated (code “P”)
Ag/Pt/Pd non plated
(code “N” on request)
Operating Te m p e r a t u r e
-55 to +125°C
Solderability
acc. to IEC 60068-2-58
235°C, 2s
Applications
Dimensions
a
S o l d e r i n g H e a t Resistanc e
260ºC, 10 sec. (IEC 60068-2-58)
280ºC, 5 sec. (IEC 60068-2-58)
Circuit board and ESD, EFT
Protection of:
• I/O ports
• Keyboards
• LCD‘
s
• Sensors
Response Ti m e
<0.5ns
L
T
W
Temperatur e coefficient (αV) of clamping
voltage (Vc) @ specified test current
<0.01%/°C
Power dissipation
0.3W max.
S t a n d a r ds
SYMBOL
T
a
L
W
INCHES
MIN
MAX
-
0.010
0.163
0.114
0.071
0.030
0.191
0.138
MILLIMETERS
MIN
MAX
-
0.25
4.15
2.90
1.80
0.75
4.85
3.50
IEC 61000-4-2
MIL-STD-883C
Type
max. cont.
working
voltage
V
M(DC)
(V)
V
M(AC)
(V)
4, 0
6, 0
9, 0
11,0
14,0
17,0
20,0
25,0
30,0
35,0
40,0
50,0
60,0
Maximum Ratings (125°C)
Specifications (25°C)
max .
non-repetitive
surge current
(8/20 µs)
I
T M
(A)
500
500
800
800
800
800
800
800
800
500
500
400
400
max. non-repetitive max. clamping
surge energy
voltage at spec.
current
(10/1000µs)
(8/20 µs)
W
TM
V
C
(V@A)
(J)
0, 8
1, 0
1, 8
2, 0
2, 3
2, 5
3, 0
3, 6
4, 2
4, 5
4, 8
4, 5
5, 8
15,5 @
25,0 @
30,0 @
33,0 @
38,0 @
44,0 @
54,0 @
65,0 @
77,0 @
90,0 @
110,0 @
135,0 @
165,0 @
10
10
10
10
10
10
10
10
10
10
10
10
10
nominal voltage
at 1mA (DC)
test current
V
N(DC)min.
(V)
7, 1
10,0
14,0
16,0
22,0
24,3
29,5
35,0
42,3
50,0
61,2
74,0
91,0
typ.
capacitance
1KHz 1MHz
.
.
C
typ.
C
typ.
(pF)
(pF)
1 2 9 00
7100
6500
4410
4000
3670
2670
2320
1960
1370
950
590
530
1 1 2 00
6070
5260
3940
3500
2990
2320
1890
1680
1150
730
500
450
typ.
inductance
V
N ( D C ) m a x .
(V)
9, 8
14,5
18,5
21,0
28,0
30,0
38,0
43,0
51,7
61,0
74,0
90,0
115,0
L
typ.
(nH)
2, 5
2, 5
2, 5
2, 5
2, 5
2, 5
2, 5
2, 5
2, 5
2, 5
2, 5
2, 5
2, 5
JV1812ML050A
JV1812ML090A
JV1812ML120A
JV1812ML140A
JV1812ML180A
JV1812ML220A
JV1812ML260A
JV1812ML300A
JV1812ML380A
JV1812ML450A
JV1812ML560A
JV1812ML680A
JV1812ML850A
5, 5
9, 0
12,0
14,0
18,0
22,0
26,0
30,0
38,0
45,0
56,0
68,0
85,0
Orde r
Information
Qty.
Order-
Numbe r
Ty pe
JV 1 8 1 2 ML1 4 0
Terminal Code
A
P
Packaging
T
Specifications are subject
to change without notice
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714 www.dblectro.com
V
A R I S T O RS
JumboTek
TVS 1812 SMD
Maximum
1000
Leakage
Maximum
Clamping
Voltage
85,0
100
85,0
68,0
45,0
30,0
22,0
14,0
56,0
38,0
26,0
18,0
12,0
5,5
68,0
45,0
30,0
22,0
14,0
9,0
38,0
26,0
18,0
12,0
5,5
56,0
MAXIMUM CLAMPING VOLTAGE (V)
JV1812ML850A
JV1812ML680A
JV1812ML560A
JV1812ML450A
JV1812ML380A
JV1812ML300A
JV1812ML260A
JV1812ML220A
JV1812ML180A
JV1812M L140A
JV1812M L120A
JV1812M L090A
JV1812M L050A
10
9,0
1
1
µ
A
1 0
µ
A
100
µ
A
1mA
10mA
100mA
1A
10A
100A
1000A
CURRENT (I)
V/I C h a r a c t e r i s t i cs
Maximum surge current
i
max
= f (
t
r
, p u l s e t r a i n )
1
x
10
3
10
10
5
∞
2
10
2
10
6
10
4
μ
s
Maximum Surge Current:
JV1812ML680A- JV1812ML850A
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714 www.dblectro.com
V
A R I S T O RS
TVS 1812 SMD
Maximum surge current
i
max
=f(
t
r
, pulse train)
1
x
10
10
3
10
4
10
2
10
6
2
10
5
∞
μ
s
Maximum Surge Current:
JV1812ML050A- JV1812ML090A, JV1812ML450A- JV1812ML560A
i
max
= f (
t
r
, p u l s e t r a i n )
Maximum surge current
1
x
10
3
10
5
∞
10
10
4
2
10
2
10
6
μ
s
Maximum Surge Current:
JV1812ML120A- JV1812ML380A
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714 www.dblectro.com
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