Littelfuse TMOV 34S Varistor Series - Manual (Page 2)

© 2013 Littelfuse, Inc. 224
Revised: December 16, 2013
Varistor Products
TMOV ® 34S Varistor Series
Industrial High Energy Thermally Protected Varistors > TMOV ® 34S Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/tmov34s.html for current information.
Absolute Maximum Ratings
• For ratings of individual members of a series, see Device Ratings and Specifications chart
Continuous TMOV34S Series Units
Steady State Applied Voltage:
AC Voltage Range (V
M(AC)RMS
) 115 to 750 V
Transients:
Peak Pulse Current (I
TM
)
For 8/20µs Current Wave, single pulse up to 40,000 A
Single Pulse Energy Range
For 2ms Current Wave
280 to 1200 J
Operating Ambient Temperature Range (T
A
) -55 to + 85 ºC
Storage Temperature Range (T
STG
) -55 to + 125 ºC
Temperature Coefficient (a V ) of Clamping Voltage (V
C
) at Specified Test Current <0.01 %/ºC
Hi–Pot Encapsulation (Isolation Voltage Capability) 2500 V
COATING Insulation Resistance 1000 MΩ
* Contact your Littelfuse product representative to discuss alternatives and for additional information.
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.