V18ZA2P Littelfuse Inc, V18ZA2P Datasheet - Page 7

• 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