Varistor Products

Varistor Products
Line Voltage Operation, Radial Lead
LA Varistor Series
Transient V-I Characteristics Curves (Continued)
MAXIMUM PEAK VOLTS (V)
MAXIMUM PEAK VOLTS (V)
5,000
3,000
V660LA50A
2,000
V625LA40A
1,000
700
500
300
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 14mm
385 TO 1000V M(AC) RATING
T A = -55 o C TO 85 o C
10 -4
10 -3
V1000LA80A
10 -2
10 -1
10 0
10 1
10 2
V575LA40A
V510LA40A
V480LA40A
V420LA20A
V385LA20A
PEAK AMPERES (A)
FIGURE 9. CLAMPING VOLTAGE FOR V385LA20A -
V1000LA80A
3,000
2,000
1,000
900
800
700
600
500
400
300
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 20mm
130 TO 275V M(AC) RATING
T A = -55 o C TO 85 o C
V275LA40B
V250LA40B
V150LA20B
200
10-3 10-2 10-1 100 101 102 104 10
PEAK AMPERES (A)
3
V130LA20B
10 3
10 4
FIGURE 10. CLAMPING VOLTAGE FOR V130LA20A - V275LA40A
FIGURE 11. CLAMPING VOLTAGE FOR V130LA20B - V275LA40B FI GURE 12. CLAMPING VOLTAGE FOR V140LA20A - V230LA40A
MAXIMUM PEAK VOLTS (V)
5,000
3,000
2,000
1,000
500
3,000
2,000
1,000
900
800
700
600
500
400
FIGURE 13. CLAMPING VOLTAGE FOR V300LA40A - V1000LA160B
MAXIMUM PEAK VOLTS (V)
MAXIMUM PEAK VOLTS (V)
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 20mm
300 TO 1000V M(AC) RATING
T A = -55 o C TO 85 o C
V625LA80B
V660LA100B
V575LA80B
V510LA80B
V480LA80B
10 -3
10 -2
300
200
10 -3
3,000
2,000
1,000
500
300
200
V275LA40A
V250LA40A
V150LA20A
V130LA20A
10 -2
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MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 20mm
130 TO 275V M(AC) RATING
T A = -55 o C TO 85 o C
10 -3
10 -2
V175LA20A
10 -1
10 0
10 1
10 2
PEAK AMPERES (A)
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 20mm
140 TO 230V M(AC) RATING
T A = -55 o C TO 85 o C
V1000LA160B
10 -1
10 0
10 1
10 2
10 4 10
PEAK AMPERES (A)
3
V420LA40B
V385LA40B
V320LA40B
V300LA40A
V230LA40A
10 -1
10 0
10 1
10 2
PEAK AMPERES (A)
10 3
V140LA20A
10 3
10 4
10 4
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