V56ZA20 Littelfuse Inc, V56ZA20 Datasheet - Page 7

• Manufacturer Part Number: V56ZA20
• Description: VARISTOR 56V 30J 20MM RADIAL ZA
• Manufacturer: Littelfuse Inc
• Series: ZAr

Specifications of V56ZA20

• Varistor Voltage: 62V
• Current-surge: 2kA
• Number Of Circuits: 1
• Maximum Ac Volts: 35VAC
• Maximum Dc Volts: 45VDC
• Energy: 30J
• Package / Case: Disc 20mm
• Suppressor Type: Transient Voltage
• Peak Surge Current @ 8/20µs: 2000A
• Varistor Case: 20mm DISC
• Clamping Voltage Vc Max: 110V
• Peak Energy (10/1000us): 30J
• Voltage Rating Vdc: 45V
• Product: MOV
• Voltage Rating Dc: 45 V
• Voltage Rating Ac: 35 V
• Clamping Voltage: 110 V
• Peak Surge Current: 2 KA
• Capacitance: 10000 pF
• Operating Temperature Range: - 55 C to + 85 C
• Mounting: Radial
• Dimensions: 20 mm Dia.
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Lead free / RoHS Compliant

V8ZA1(P) - V12ZA1(P)
V18ZA1(P) - V68ZA2(P)
V82ZA2(P) - V180ZA1(P)
©2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/za.html for current information.
Repetitive Surge Capability for 7mm Parts
Figure 15
Figure 16
Figure 17
2,000
1,000
200
100
500
200
100
500
200
100
0.5
0.2
0.5
0.2
50
20
10
50
20
10
50
20
10
5
2
1
5
2
1
5
2
1
20
20
20
10
1
2
10
10
10
10
10
10
10
INDEFINITE
2
2
3
2
3
1
1
INDEFINITE
INDEFINITE
100
100
100
2
2
IMPULSE DURA TION ( μs)
IMPULSE DURA TION ( μs)
IMPULSE DURA TION ( μs)
10
10
4
10
10
5
10
4
6
10
5
10
6
1,000
10
1,000
1,000
MODEL SIZE 7mm
V82ZA2(P) - V180ZA1(P)
3
MODEL SIZE 7mm
V18ZA1(P) - V68ZA2(P)
10
MODEL SIZE 7mm
V8ZA1(P) - V12ZA1(P)
4
10
5
6
Varistor Products
Radial Lead Varistors > ZA Series
10,000
10,000
10,000
Revision: September 22, 2010
V8ZA2(P) - V127ZA2(P)
V18ZA2(P) - V68ZA3(P)
V82ZA4(P) - V180ZA5(P)
Repetitive Surge Capability for 10mm Parts
Figure 18
Figure 19
Figure 20
1,000
5,000
2,000
1,000
500
200
100
500
200
100
0.5
0.2
50
20
10
500
200
100
50
20
10
5
2
1
50
20
10
5
2
1
20
5
2
20
20
10
10
10
10
10
10
10
1
2
10
1
2
2
1
2
INDEFINITE
3
2
3
2
3
INDEFINITE
INDEFINITE
100
100
100
IMPULSE DURA TION ( μs)
IMPULSE DURA TION ( μs)
IMPULSE DURA TION ( μs)
10
10
10
4
4
10
10
5
5
10
10
6
6
10
1,000
1,000
4
1,000
MODEL SIZE 10mm
V82ZA4(P) - V180ZA5(P)
10
MODEL SIZE 10mm
V18ZA2(P) - V68ZA3(P)
5
MODEL SIZE 10mm
V8ZA2(P) - V12ZA2(P)
6
ZA Varistor Series
10,000
10,000
10,000