M
ULTILAYER
V
ARISTORS
Low Capacitance Series
Features
1. SMD Type Chip Varistor provides high reliability for surface mount application.
2. Wide operating voltage range.
3. High transient current capability.
4. Good solderability. (Ni, Sn plating)
5. Nickel Barrier.
Applications
1. Transient Voltage Protection for IC and Transistor.
2. ESD and I/O Protection.
3. Telecommunication Transient Protection.
4. EFT / Burst Protection.
Ordering Information
WPMLVL
(1)
0402 - 050
(2)
(3)
E
(4)
100 -
(5)
T
(6)
(1)
Series
WPMLVL:
Low capacitance series IEC-61000-4-2, ESD
(1/30㎱,Human body model) protection,
Low leakage current
(6) Packaging
B:
Bulk Package
T:
Tape & Reel (Φ 178㎜ [ 7 inch ])
L:
Tape & Reel (Φ 254㎜ [10 inch ])
(2)
Dimensions in Inches*
0402
0603
0805
1206
Maximum continuous working voltage
Code
050
080
110
140
180
Working Voltage
5.5
8
11
14
18
Code
260
300
330
420
560
Working Voltage
26
30
33
42
56
(3)
(4)
Surge Energy: Measured in Joules
Code
Surge
Energy
A
0.01
B
0.02
C
0.03
D
0.04
E
0.05
F
0.06
G
0.07
H
0.08
I
0.09
J
0.1
K
0.2
L
0.3
M
0.4
(5)
Capacitance
Code
050
100
400
900
101
151
Capacitance(pF)
5
10
40
90
100
150
Code
181
201
211
251
361
102
Capacitance(pF)
180
200
210
250
360
1000
*0402(inches) is equivalent to 1005 (mm).
0603(inches) is equivalent to 1608(mm).
0805(inches) is equivalent to 2012(mm).
1206(inches) is equivalent to 3216 (mm).
WORLD PRODUCTS INC.
19654 Eighth Street East, Sonoma, CA 95476, Phone (707) 996-5201, Fax (707) 996-3380
www.worldproducts.com
072704 Rev. 8.0
148 |
Protection Products Catalog
M
ULTILAYER
V
ARISTORS
Shape & Dimensions
Size
0402
0603
0805
1206
L
1.0±0.05
[.039±.002]
1.6±0.15
[.063±.006]
2.0±0.2
[.079±.008]
3.2±0.2
[.126±.008]
W
0.5±0.05
[.020±.002]
0.8±0.15
[.031±.006]
1.25±0.2
[.049±.008]
1.6±0.2
[.063±.008]
T(max.)
0.55
[.022]
0.95
[.037]
1.2
[.047]
1.4
[.055]
C1
0.20±0.10
[.008±.004]
0.30±0.20
[.012±.008]
0.50±0.30
[.020±.012]
0.50±0.30
[.020±.012]
unit : mm [inches]
T
C
1
L
W
Specifications
0402 S
ERIES
Maximum Ratings
Working Voltage
Part Number
AC RMS
Volts
V
WAC
4.0
4.0
4.0
5.7
5.7
5.7
10.0
10.0
12.7
12.7
12.7
DC
Volts
V
WDC
*
5.5
5.5
5.5
8.0
8.0
8.0
14.0
14.0
18.0
18.0
18.0
Varistor Voltage
@ 1mA DC
Min.
Volts
V
B
9.7
9.7
9.7
14.0
14.0
14.0
18.0
18.0
24.0
24.0
24.0
13.5
13.5
13.5
17.8
17.8
17.8
24.0
24.0
32.0
32.0
32.0
Max.
Volts
Electrical Characteristics
Maximum
Clamping
Typical Capacitance
Voltage
@1MHz
8/20µs
Volts
pF
V
C
**
C
35
10
30
40
25
100
40
10
35
40
30
100
45
10
40
40
70
5
60
10
50
40
WPMLVL0402-050A100
WPMLVL0402-050A400
WPMLVL0402-050A101
WPMLVL0402-080A100
WPMLVL0402-080A400
WPMLVL0402-080A101
WPMLVL0402-140A100
WPMLVL0402-140A400
WPMLVL0402-180A050
WPMLVL0402-180A100
WPMLVL0402-180A400
0603 S
ERIES
Maximum Ratings
Working Voltage
Part Number
AC
RMS
Volts
V
WAC
4.0
4.0
4.0
5.7
5.7
5.7
10.0
10.0
12.7
12.7
12.7
4.0
5.7
7.8
10.0
12.7
18.4
21.3
DC
Volts
V
WDC
*
5.5
5.5
5.5
8.0
8.0
8.0
14.0
14.0
18.0
18.0
18.0
5.5
8.0
11.0
14.0
18.0
26.0
30.0
Electrical Characteristics
Maximum
Varistor Voltage
Typical Capacitance
Clamping
@ 1mA DC
Voltage
Min.
Volts
V
B
9.7
9.7
9.7
14.0
14.0
14.0
18.0
18.0
24.0
24.0
24.0
7.1
9.6
12.7
15.9
21.5
31.0
37.0
13.5
13.5
13.5
17.8
17.8
17.8
24.0
24.0
32.0
32.0
32.0
9.3
12.5
15.5
20.3
28.0
38.0
36.0
Max.
Volts
8/20µs
Volts
V
C
**
35
30
25
40
35
30
45
40
70
60
50
16
24
27
30
40
58
65
@1MHz
pF
C
10
40
100
10
40
100
10
40
5
10
40
250
210
200
180
150
90
60
WPMLVL0603-050A100
WPMLVL0603-050A400
WPMLVL0603-050A101
WPMLVL0603-080A100
WPMLVL0603-080A400
WPMLVL0603-080A101
WPMLVL0603-140A100
WPMLVL0603-140A400
WPMLVL0603-180A050
WPMLVL0603-180A100
WPMLVL0603-180A400 ***
WPMLVL0603-050E251
WPMLVL0602-080E211
WPMLVL0603-110E201
WPMLVL0603-140E181
WPMLVL0603-180E151
WPMLVL0603-260E900
WPMLVL0603-300E600
* V
WDC
: Leakage Current at 25°C is under 50uA at V
WDC
**V
C
: Maximum Peak voltage at a specified pulse current and waveform
Pulse & waveform
1A 8/20㎲
***Peak 8/20us Current 20 Amps
Note: Parts with other electrical characteristics available upon request.
WORLD PRODUCTS INC.
19654 Eighth Street East, Sonoma, CA 95476, Phone (707) 996-5201, Fax (707) 996-3380
www.worldproducts.com
072704 Rev. 8.0
Protection Products Catalog |
149
M
ULTILAYER
V
ARISTORS
Specifications
0805 S
ERIES
Maximum Ratings
Working Voltage
Part Number
AC
RMS
Volts
V
WAC
4.0
5.7
7.8
10.0
12.7
18.4
21.3
DC
Volts
V
WDC
5.5
8.0
11.0
14.0
18.0
26.0
30.0
Varistor Voltage
@ 1mA DC
Min.
Volts
V
B
7.1
9.6
12.7
15.9
21.5
31.0
37.0
9.3
12.5
15.5
20.3
28.0
38.0
46.0
Max.
Volts
Electrical Characteristics
Maximum
Typical
Clamping
Capacitance
Voltage
8/20µs
Volts
V
C
*
16
24
27
30
40
58
65
@1MHz/1kHz
pF
C
250
210
200
180
150
90
60
WPMLVL0805-050E251
WPMLVL0805-080E211
WPMLVL0805-110E201
WPMLVL0805-140E181
WPMLVL0805-180E151
WPMLVL0805-260E900
WPMLVL0805-300E600
1206 S
ERIES
Maximum Ratings
Working Voltage
Part Number
AC
RMS
Volts
V
WAC
4.0
5.7
7.8
10.0
12.7
18.4
21.3
DC
Volts
V
WDC
5.5
8.0
11.0
14.0
18.0
26.0
30.0
Varistor Voltage
@ 1mA DC
Min.
Volts
V
B
7.1
9.6
12.7
15.9
21.5
31.0
37.0
9.3
12.5
15.5
20.3
28.0
38.5
46.0
Max.
Volts
Electrical Characteristics
Maximum
Typical
Clamping
Capacitance
Voltage
8/20µs
Volts
V
C
*
16
24
27
30
40
58
65
@1MHz/1kHz
pF
C
250
210
200
180
150
90
60
WPMLVL1206-050E251
WPMLVL1206-080E211
WPMLVL1206-110E201
WPMLVL1206-140E181
WPMLVL1206-180E151
WPMLVL1206-260E900
WPMLVL1206-300E600
* = VC ....... Maximum Peak voltage at a specified pulse current and waveform
Pulse & waveform
1A 8/20㎲
** Peak 8/20us Current 20 Amps
Note: Maximum Leakage Current at 25°C < 20uA measured at V
WDC
. Parts with other electrical characteristics available upon request.
WORLD PRODUCTS INC.
19654 Eighth Street East, Sonoma, CA 95476, Phone (707) 996-5201, Fax (707) 996-3380
www.worldproducts.com
072704 Rev. 8.0
150 |
Protection Products Catalog
Embedded System
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