V275LA20A Littelfuse Inc, V275LA20A Datasheet - Page 7
![VARISTOR 275V 75J 14MM RADIAL LA](/photos/1/41/14146/la-za_series-14mm_sml.jpg)
V275LA20A
Manufacturer Part Number
V275LA20A
Description
VARISTOR 275V 75J 14MM RADIAL LA
Manufacturer
Littelfuse Inc
Series
LAr
Datasheet
1.V250LA2P.pdf
(13 pages)
Specifications of V275LA20A
Energy
75J
Varistor Voltage
473V
Current-surge
4.5kA
Number Of Circuits
1
Maximum Ac Volts
275VAC
Maximum Dc Volts
369VDC
Package / Case
Disc 14mm
Technology
Metal Oxide
Capacitance Value
450pF
Clamping Current
50A
Clamping Voltage
710V
Lead Style
Radial
Ac Voltage Rating (max)
275VAC
Dc Voltage Rating (max)
369VDC
Operating Temp Range
-55C to 85C
Mounting
Through Hole
Surge Current (max)
4500A
Lead Spacing
8.5mm
Product Depth (mm)
5.6mm
Product Height (mm)
20mm
Product Diameter (mm)
17mm
Product
MOV
Voltage Rating Dc
369 V
Voltage Rating Ac
275 V
Peak Surge Current
4.5 KA
Surge Energy Rating
75 J
Capacitance
450 pF
Operating Temperature Range
- 55 C to + 85 C
Dimensions
14 mm Dia.
Termination Style
Radial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
V275LA20AP
Manufacturer:
LITTELFU
Quantity:
7 156
Company:
Part Number:
V275LA20AP
Manufacturer:
LITTELFUSE
Quantity:
32 000
V130LA10A(P) - V320LA20A
V385LA20A(P) V1000LA80A(P)
©2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/la.html for current information.
Figure 10
Figure 12
Transient V-I Characteristics Curves (Continued...)
Maximum Clamping Voltage for 14mm Parts
5,000
3,000
2,000
1,000
6,000
5,000
4,000
3,000
2,000
1,000
700
500
300
900
800
700
600
500
400
300
200
10
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 14mm
385 TO 1000V
T
V660LA50A(P)
V625LA40A(P)
-3
A
V175LA10A(P)
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 14mm
130 TO 320V
T
= -55
A
10
= -55
-4
10
o
V300LA20A(P)
V320LA20A(P)
C TO 85
-2
o
10
C TO 85
-3
M(AC)
M(AC)
10
o
10
C
-1
o
PEAK AMPERES (A)
RATING
-2
PEAK AMPERES (A)
C
RATING
10
10
-1
0
10
V575LA40A(P)
V510LA40A(P)
V480LA40A(P)/V460LA20A(P)
V420LA20A(P)
V385LA20A(P)
10
0
V680LA80A(P)
1
V275LA20A(P)
V250LA20A(P)
10
V230LA20A(P)
1
10
V1000LA80A(P)
Varistor Products
Radial Lead Varistors > LA Series
2
V130LA10A(P)
10
V140LA10A(P)
2
V150LA10A(P)
10
10
3
3
10
10
Revision: August 4, 2010
4
4
V130LA10A(P) - V320LA20A(P)
V385LA20A(P) - V1000LA80A(P)
Figure 11
Figure 13
Pulse Rating Curves (Continued...)
Repetitive Surge Capability for 14mm Parts
5,000
2,000
1,000
5,000
2,000
1,000
500
200
100
500
200
100
50
20
10
50
20
10
5
2
20
5
2
20
10
2
INDEFINITE
10
2
INDEFINITE
1
1
100
100
IMPULSE DURATION ( μs)
IMPULSE DURATION ( μs)
MODEL SIZE 14mm
V385LA20A(P) - V1000LA80A(P)
MODEL SIZE 14mm
V130LA10A(P) - V320LA20A(P)
10
10
10
2
10
2
10
3
10
1,000
3
1,000
10
4
10
4
10
5
10
5
6
6
LA Varistor Series
10,000
10,000