參數(shù)資料
型號: LA
廠商: Littelfuse, Inc.
英文描述: Line Voltage Operation, Radial Lead
中文描述: 線電壓工作,徑向引線
文件頁數(shù): 6/10頁
文件大?。?/td> 272K
代理商: LA
2
V
P
LA Varistor Series
Varistor Products
Line Voltage Operation, Radial Lead
55
www.littelfuse.com
FIGURE 9. CLAMPING VOLTAGE FOR V385LA20A -
V1000LA80A
FIGURE 10. CLAMPING VOLTAGE FOR V130LA20A - V275LA40A
FIGURE 11. CLAMPING VOLTAGE FOR V130LA20B - V275LA40B
FI GURE 12. CLAMPING VOLTAGE FOR V140LA20A - V230LA40A
FIGURE 13. CLAMPING VOLTAGE FOR V300LA40A - V1000LA160B
5,000
3,000
1,000
500
300
10
-3
10
-2
PEAK AMPERES (A)
10
-1
10
0
10
1
10
2
10
4
M
2,000
10
3
10
-4
V1000LA80A
V660LA50A
V625LA40A
V575LA40A
V510LA40A
V480LA40A
V420LA20A
V385LA20A
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 14mm
385 TO 1000V
M(AC)
RATING
T
A
= -55
C TO 85
o
C
700
3,000
2,000
1,000
900
800
700
600
500
400
300
200
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
4
M
PEAK AMPERES (A)
10
3
V275LA40A
V250LA40A
V150LA20A
V130LA20A
V175LA20A
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 20mm
130 TO 275V
RATING
T
A
= -55
C TO 85
o
C
3,000
2,000
1,000
900
800
700
600
500
400
300
200
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
4
M
PEAK AMPERES (A)
10
3
V275LA40B
V250LA40B
V130LA20B
V150LA20B
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 20mm
130 TO 275V
RATING
T
A
= -55
C TO 85
o
C
3,000
2,000
500
200
10
-3
10
-2
10
-1
PEAK AMPERES (A)
10
0
10
1
10
2
10
4
M
1,000
10
3
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 20mm
140 TO 230V
RATING
T
A
= -55
C TO 85
o
C
300
V140LA20A
V230LA40A
5,000
3,000
1,000
500
10
-3
10
-2
10
-1
PEAK AMPERES (A)
10
0
10
1
10
2
10
4
M
2,000
10
3
V625LA80B
V660LA100B
V575LA80B
V1000LA160B
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 20mm
300 TO 1000V
RATING
T
A
= -55
C TO 85
o
C
V420LA40B
V385LA40B
V320LA40B
V300LA40A
V510LA80B
V480LA80B
Transient V-I Characteristics Curves
(Continued)
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