V20E420L4B7 Datasheet, PDF (5/11 Pages) Littelfuse – Radial Lead Varistors > UltraMOVTM Series

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Radial Lead Varistors > UltraMOV^TM Series
Transient V-I Characteristics Curves (Continued...)
Maximum Clamping Voltage for 20mm Parts
V20E130(P) - V20E625(P)
10000
MODEL SIZE = 20MM
T_A = -55^oC TO 85^oC
130 to 625V_M(AC) RATING
1000
MAXIMUM
LEAKAGE
MAXIMUM CLAMP
VOLTAGE
510
550
625
460 ^{440 420}
300
320
385
230
250
275
Figure 6
130 ^{140 150 175}
100
10^-6
10^-5
10^-4
0.001
0.01
0.1
1
10
PEAK CURRENT (A)
100
1000
10000
Pulse Rating Curves
Repetitive Surge Capability for 7mm Parts
V7E130(P) - V7E460(P)
10000
1
1000 ²
10
10²
10³
100
∞
10
10⁴ ₁₀₅
10⁶
MODEL SIZE = 7MM
T_A = -55^oC TO 85^oC
130 to 460V_M(AC) RATING
1
Figure 7
10
100
1000
IMPULSE DURATION (μs)
10000
©2012 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/tmov.html for current information.
Revision: February 9, 2012
UltraMOV™ Varistor Series