V18ZA2P Littelfuse Inc, V18ZA2P Datasheet - Page 7
V18ZA2P
Manufacturer Part Number
V18ZA2P
Description
VARISTOR 18V 1.5J 10MM RADIAL ZA
Manufacturer
Littelfuse Inc
Series
ZAr
Type
MOVr
Specifications of V18ZA2P
Varistor Voltage
18V
Package / Case
Disc 10mm
Number Of Circuits
1
Energy
1.5J
Current-surge
500A
Maximum Ac Volts
10Vrms
Maximum Dc Volts
14VDC
Product
MOV
Voltage Rating Dc
14 V
Voltage Rating Ac
10 V
Clamping Voltage
36 V
Peak Surge Current
500 A
Surge Energy Rating
1.5 J
Capacitance
5000 pF
Operating Temperature Range
- 55 C to + 85 C
Mounting
Through Hole
Current Rating
5 A
Dimensions
10 mm Dia. x 5 mm H
Termination Style
Radial
Brand/series
ZA Series
Current, Peak
500 A
Electric Strength
1.50 Joules
Energy Rating
1.5 Joules
Mounting Style
PC Mount
Package
Leads
Power Rating
1.5 Joules (Max.) @ +85 °C
Resistance, Insulation
1000 Megohms
Technology
Metal Oxide
Temperature, Operating, Maximum
85 °C
Temperature, Operating, Minimum
-55 °C
Terminal Type
Radial Leaded
Voltage, Ac
10 VAC
Voltage, Clamping
36 V
Voltage, Dc
14 VDC
Voltage, Operating
14.00 VDC
Voltage, Varistor
21.6
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Transient V-I Characteristics Curves
Varistor Products
Low to Medum Voltage, Radial Lead
ZA Varistor Series
Pulse Rating Curves
FIGURE 14. SURGE CURRENT RATING CURVES FOR V8ZA05
FIGURE 11. CLAMPING VOLTAGE FOR V82ZA12 - V180ZA10
4,000
3,000
2,000
1,000
0.5
0.2
0.1
50
20
10
500
400
300
200
900
800
700
600
100
5
2
1
20
10
10
10
10
1
2
-3
3
2
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 14mm
82 TO 180V
T
A
INDEFINITE
= -55
10
-2
o
C TO 85
V82ZA12
100
V100ZA15
N(DC)
V120ZA6
10
IMPULSE DURA TION ( µs)
V150ZA8
V180ZA10
-1
o
RATING
10
C
PEAK AMPERES (A)
10
4
10
5
10
6
0
1,000
500
300
200
100
10
50
30
FIGURE 13. CLAMPING VOLTAGE FOR V39ZA20 - V180ZA20
1,000
1
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 20mm
39 TO 180V
T
A
MODEL SIZE 5mm
V8ZA05
= -55
10
10
-3
2
o
C TO 85
M(AC)
10
10
-2
3
(Continued)
o
RATING
C
10,000
PEAK AMPERES (A)
10
w w w . l i t t e l f u s e . c o m
10
-1
4
10
0
10
V180ZA20
FIGURE 12. CLAMPING VOLTAGE FOR V18ZA40 - V36ZA80
FIGURE 15. SURGE CURRENT RATING CURVES FOR
V150ZA20
100
1
V120ZA20
0.5
0.2
0.1
50
20
10
300
200
100
90
80
70
60
50
40
30
20
2
1
20
10
10
10
-3
10
2
2
2
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 20mm
18 TO 36V
T
3
A
INDEFINITE
V39ZA20
1
V47ZA20
V56ZA20
= -55
V68ZA20
10
10
V12ZA05 - V68ZA05
3
-2
o
V18ZA40
C TO 85
N(DC)
V24ZA50
100
V27ZA60
10
V33ZA70
10
V36ZA80
4
10
IMPULSE DURA TION ( µs)
RATING
-1
o
C
PEAK AMPERES (A)
10
10
4
10
10
5
0
6
10
1,000
1
MODEL SIZE 5mm
V12ZA05 - V68ZA05
10
2
10
3
10,000
10
4
73
2