V05E50P Datasheet, PDF (1/12 Pages) Littelfuse – Reduced footprint and volume required for surge protection

Metal-Oxide Varistors (MOVs)
Radial Leaded Varistors > LV UltraMOV^TM Varistor Series
LV UltraMOV^TM Varistor Series
RoHS
Phenolic Coated
Epoxy Coated
Description
The Littelfuse LV UltraMOV™ Varistor Series provides an
ideal circuit protection solution for DC voltage applications.
The maximum peak surge current rating can reach up to
10kA (8/20μs pulse) to protect against the damage from
high peak surge current induced by indirect lightning strike
interference, system switching transients, and abnormal fast
transients from the power source.
Available in five model sizes: 5mm, 7mm, 10mm, 14mm, and
20mm, these device feature a wide voltage range from 14V
to 125V.
Agency Approvals
Agency
Agency Approval
UL1449
Additional Information
Agency File Number
E320116
Datasheet
Resources
Samples
Features
• Breakthrough in low
• High operating
voltage varistor design
temperature range
provides high peak (up to up to 125ºC (phenolic
10KA) surge current rating coating option)
• Reduced footprint and • 5 model sizes available:
volume required for
5, 7, 10, 14, and 20mm
surge protection
• 10mm, 14mm and
• Wide operating voltage
20mm devices are UL
range VM(AC)RMS 11V to 95V
and V M(DC) 14V to 125V
recognized with 800V
isolation voltage rating.
• Lead–free, Halogen-Free
and RoHS compliant
Applications
• LED lights
• Cordless phones
• Audio and video devices
• Mobile phone chargers
• Security systems
• Fire alarm systems
• Automation control
systems
• Industrial control
contact relays
• Surge protection device
• Telecom power systems
• Wireless base stations
Absolute Maximum Ratings
• For ratings of individual members of a series, see Device Ratings and Specifications chart
Low Voltage Series
Units
Continous:
Steady State Applied Voltage:
Transient:
AC Voltage Range (V_M(AC)RMS)
DC Voltage Range (V_M(DC))
11 to 95
V
14 to 125
V
Non-Repetitive Surge Current, 8/20µs Waveform (I_TM)
500 to 10,000
A
Non-Repetitive Energy Capability, 2ms Waveform (W_TM)
0.8 to 150
J
Operating Ambient Temperature Range (T_A) for Epoxy coated
-40 to +85
°C
Operating Ambient Temperature Range (T_A) for Phenolic coated
-40 to +125
°C
Storage Temperature Range (T_STG) for Epoxy coated
-40 to +125
°C
Storage Temperature Range (T_STG) for Phenolic coated
-40 to +150
°C
Temperature Coefficient (αV) of Clamping Voltage (V_C) at Specified Test Current
< 0.01%
°C
Hi-Pot Encapsulation (Isolation Voltage Capability) for Epoxy coated
2500
V
Hi-Pot Encapsulation (Isolation Voltage Capability) for Phenolic coated
800
V
Epoxy Coating Insulation Resistance
>1,000
MΩ
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.
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/04/15