V180ZA10 Littelfuse Inc, V180ZA10 Datasheet - Page 4
![VARISTOR 180V 35J 14MM RADIAL ZA](/photos/1/41/14146/la-za_series-14mm_sml.jpg)
V180ZA10
Manufacturer Part Number
V180ZA10
Description
VARISTOR 180V 35J 14MM RADIAL ZA
Manufacturer
Littelfuse Inc
Series
ZAr
Specifications of V180ZA10
Varistor Voltage
198V
Current-surge
4.5kA
Number Of Circuits
1
Maximum Ac Volts
115VAC
Maximum Dc Volts
153VDC
Energy
35J
Package / Case
Disc 14mm
Suppressor Type
Transient Voltage
Peak Surge Current @ 8/20µs
4500A
Varistor Case
14mm DISC
Clamping Voltage Vc Max
300V
Peak Energy (10/1000us)
35J
Voltage Rating Vdc
153V
Product
MOV
Voltage Rating Dc
153 V
Voltage Rating Ac
115 V
Clamping Voltage
300 V
Peak Surge Current
3 KA
Surge Energy Rating
35 J
Capacitance
1100 pF
Operating Temperature Range
- 55 C to + 85 C
Mounting
Radial
Dimensions
14 mm Dia.
Termination Style
Radial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
V8ZA05(P) - V68ZA05(P)
V360ZA05(P) - V750ZA05(P)
ZA Varistor Series
Figure 3
Figure 5
Power Dissipation Ratings
Should transients occur in rapid succession, the average power
dissipation required is simply the energy (watt-seconds) per pulse
times the number of pulses per second. The power so developed
must be within the specifications shown on the Device Ratings
and Specifications Table for the specific device. Furthermore,
the operating values need to be derated at high temperatures as
shown in the diagram above. Because varistors can only dissipate
a relatively small amount of average power they are, therefore, not
suitable for repetitive applications that involve substantial amounts
of average power dissipation.
Maximum Clamping Voltage for 5mm Parts
Figure 1
100
90
80
70
60
50
40
30
20
10
3000
2000
1000
600
500
400
300
200
100
0
500
90
80
70
60
50
40
30
20
10
0.0001
-55
10
V68ZA05(P)
V56ZA05(P)
V47ZA05(P)
V39ZA05(P)
V33ZA05(P)
V27ZA05(P)
V22ZA05(P)
V18ZA05(P)
V12ZA05(P)
V8ZA05(P)
-3
V750ZA05(P)
V715ZA05(P)
V680ZA05(P)
V620ZA05(P)
V470ZA05(P)
V430ZA05(P)
V390ZA05(P)
V360ZA05(P)
50
MAX CLAMPING VOLTAGE
MODEL SIZE 5mm
8 TO 68V
T
A
= -55
0.001
60
10
o
N(DC)
-2
C TO 85
AMBIENT TEMPERATURE (
70
0.01
RATING
10
80
o
PEAK AMPERES (A)
PEAK AMPERES (A)
C
-1
0.1
90
MAX CLAMPING VOLTAGE
MODEL SIZE 5mm
360 TO 750V
T
10
A
100
0
= -55
1
110
o
C TO 85
10
N(DC)
o
120
1
C)
10
Radial Lead Varistors > ZA Series
o
C
RATING
130
10
100
2
140
1000
150
10
3
Revision: September 22, 2010
Varistor Products
V82ZA05(P) - V33ZA05(P)
Figure 4
Peak Pulse Current Test Waveform
Figure 2
2000
1000
0
T
T
Example - For an 8/20 μ
500
200
100
0.0001
O
1
1
2
100
1
90
50
10
= Rise Time = 1.25 x T
= Decay Time
8μs = T
20μs = T
0.001
Please refer to www.littelfuse.com/series/za.html for current information.
1
V330ZA05(P)
V270ZA05(P)
V240ZA05(P)
V220ZA05(P)
V205ZA05(P)
V180ZA05(P)
V150ZA05(P)
V120ZA05(P)
2
T
= Rise Time
T
= Decay Time
1
0.01
T
PEAK AMPERES (A)
2
0.1
Specifications are subject to change without notice.
MAX CLAMPING VOLTAGE
MODEL SIZE 5mm
82 TO 330V
T
1
A
= -55
TIME
o
10
C TO 85
N(DC)
100
o
RATING
C
©2010 Littelfuse, Inc.
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