Varistor Metal Oxide Varistor Products Page 124 Varistor Metal-Oxide Varistor Products

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/14/17 Metal-Oxide Varistors (MOVs) Radial Lead Varistors > LA Varistor Series 200 6,000 5,000 4,000 3,000 1,000 900 800 700 600 500 400 300 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 4 MAXIMUM PEAK VOLTS (V) PEAK AMPERES (A) 2,000 10 3 V150LA1(P) V130LA1(P) V300LA2(P) V275LA2(P) V250LA2(P) MAXIMUM CLAMPING VOLTAGE MODEL SIZE 7mm 130 TO 300V M(AC) RATING T A = -55 o C TO 85 o C V130LA1(P) - V300LA2(P) MAXIMUM CLAMPING VOLTAGE MODEL SIZE 7mm T A = -55 o C TO 85 o C 320 TO 480V M(AC) RATING V420LA7(P) V385LA7(P) V320LA7(P) V460LA7(P) V480LA7(P) 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 4 10 3 5,000 3,000 2,000 1,000 500 PEAK AMPERES (A) MAXIMUM PEAK VOLTS (V) V320LA7(P) - V480LA7(P) Maximum Clamping Voltage for 7mm Parts V130LA2(P) - V300LA4(P) 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 4 MAXIMUM PEAK VOLTS (V) PEAK AMPERES (A) 10 3 4,000 3,000 2,000 1,000 900 800 700 600 500 400 300 200 100 MAXIMUM CLAMPING VOLTAGE MODEL SIZE 7mm 130 TO 300V M(AC) RATING T A = -55 o C TO 85 o C V300LA4(P) V275LA4(P) V250LA4(P) V230LA4(P) V130LA2(P) V140LA2(P) V150LA2(P) V175LA2(P) Transient V-I Characteristics Curves Pulse Rating Curves 2,000 1,000 200 100 50 20 10 5 1 2 500 20 100 1,000 10,000 IMPULSE DURATION ( s) SURGE CURRENT (A) 1 2 10 2 10 4 10 5 10 6 MODEL SIZE 7mm V130LA1(P) - V480LA7(P) 10 3 INDEFINITE Repetitive Surge Capability for 7mm Parts V130LA1(P) - V480LA7(P) Figure 3 Figure 4 Figure 5 Figure 6

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