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Varistor Products

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<strong>Varistor</strong> <strong>Products</strong><br />

High Surge Current, Radial Lead<br />

UltraMOV <strong>Varistor</strong> Series<br />

Absolute Maximum Ratings For ratings of individual members of a series, see Device Ratings and Specifications chart<br />

Continuous:<br />

Steady State AC Voltage Range (VM(AC)RMS ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 to 625V<br />

Transient:<br />

V<br />

Single-Pulse Peak Current (ITM ) 8x20µs Wave (See Figure 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,750 to 10,000 A<br />

Single-Pulse Energy Range (WTM ) 2ms Square Wave . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.5 to 400 J<br />

Maximum Temporary Overvoltage of VM(AC) 5 Minutes at 25oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 %<br />

5 Minutes at 125oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 %<br />

Operating Ambient Temperature Range (TA ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to 85<br />

oC Storage Temperature Range (TSTG ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to125<br />

oC Temperature Coefficient (αV) of Clamping Voltage (VC ) at Specified Test Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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