V1000LT80A
| Model | V1000LT80A |
| Description | Varistor, 1200V, 220J, Through Hole Mount, RADIAL LEADED |
| PDF file | Total 13 pages (File size: 345K) |
| Chip Manufacturer | LITTELFUSE |
Varistor Products
Radial Lead Varistors > LA Series
Transient V-I Characteristics Curves (Continued...)
Maximum Clamping Voltage for 14mm Parts
V130LA10A(P) - V320LA20A
6,000
5,000
4,000
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 14mm
130 TO 320V
M(AC)
RATING
T
A
= -55
o
C TO 85
o
C
Pulse Rating Curves (Continued...)
Repetitive Surge Capability for 14mm Parts
V130LA10A(P) - V320LA20A(P)
5,000
2,000
1,000
2
10
1
MODEL SIZE 14mm
V130LA10A(P) - V320LA20A(P)
10
2 3
10
10
4
10
5
10
6
MAXIMUM PEAK VOLTS (V)
3,000
2,000
SURGE CURRENT (A)
V300LA20A(P)
V320LA20A(P)
1,000
900
800
700
600
500
400
300
200
10
-3
V275LA20A(P)
V250LA20A(P)
V230LA20A(P)
500
200
100
50
20
10
INDEFINITE
V175LA10A(P)
V150LA10A(P)
V140LA10A(P)
V130LA10A(P)
10
-2
10
-1
10
0
10
1
10
2
PEAK AMPERES (A)
10
3
10
4
5
2
20
100
1,000
IMPULSE DURATION (
μs)
10,000
Figure 10
V385LA20A(P) V1000LA80A(P)
Figure 11
V385LA20A(P) - V1000LA80A(P)
5,000
1
2
10
MODEL SIZE 14mm
V385LA20A(P) - V1000LA80A(P)
10
2 3
10
10
4
10
5
10
6
MAXIMUM PEAK VOLTS (V)
5,000 MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 14mm
385 TO 1000V
M(AC)
RATING
T
A
= -55
o
C TO 85
o
C
3,000
V660LA50A(P)
2,000 V625LA40A(P)
V1000LA80A(P)
V680LA80A(P)
SURGE CURRENT (A)
2,000
1,000
500
200
100
50
20
10
5
2
20
1,000
700
500
V575LA40A(P)
V510LA40A(P)
V480LA40A(P)/V460LA20A(P)
V420LA20A(P)
V385LA20A(P)
INDEFINITE
300
10
-4
10
-3
Figure 12
10
-2
10
-1
10
0
10
1
PEAK AMPERES (A)
10
2
10
3
10
4
Figure 13
100
1,000
IMPULSE DURATION (
μs)
10,000
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/la.html for current information.
117
Revision: June 3, 2009
LA Varistor Series
LA Series
