V20E275PL1T7 Datasheet, PDF (1/16 Pages) Littelfuse – Radial Lead Varistors UltraMOVTM Series

Varistor Products
Radial Lead Varistors > UltraMOV^TM Series
UltraMOV^TM Varistor Series
Agency Approvals
Agency Approval
UL1449
CECC 42201-006
IEC 61051-1
IEC 61051-2
IEC 60950-1 (Annex Q) for 14mm
and 20mm only
CSA 2221 01
CECC 42201-006
IEC 61051-1
IEC 61051-2
IEC 60950-1 (Annex Q) for 14mm
and 20mm only
Additional Information
Agency File
Number
E320116
116895
LR91788
E1273/F
RoHS
Description
The UltraMOV™ Metal Oxide Varistor Series is designed
for applications requiring high peak surge current ratings
and high energy absorption capability. UltraMOV™
varistors are primarily intended for use in AC Line Voltage
applications such as Transient Voltage Surge Suppressors
(TVSS), Uninterruptable Power Supplies (UPS), AC Power
Taps, AC Power Meters, or other products that require
voltage clamping of high transient surge currents from
sources such as lightning, inductive load switching, or
capacitor bank switching.
These devices are produced in radial lead package sizes of
7, 10,14 and 20mm and offered in a variety of lead forms.
UltraMOVs™ are manufactured with recognized epoxy
encapsulation and are rated for ambient temperatures up
to 85ºC with no derating. This Series is LASER-branded and
is supplied in bulk, ammo pack (fan-fold), or tape and reel
packaging.
Features
• Lead–free, Halogen-Free • Characterized for
and RoHS compliant.
maximum standby
• High peak surge
current (Leakage)
ctour1r0eknAt _{,rastiinnggle(IT8M})xup
• Custom voltage
types available
20 pulse, (20mm)
• Standard lead form and
• Standard operating
lead space options
voltage range compatible
with common AC
line voltages (130
V_AC to 625 V_AC)
Datasheet
Resources
Samples
Absolute Maximum Ratings
• For ratings of individual members of a series, see Device Ratings and Specifications chart
Continuous
Steady State Applied Voltage:
Transients:
AC Voltage Range (V_M(AC)RMS)
Single-Pulse Peak Current (I_TM) 8x20µs Wave (See Figure 2)
Single-Pulse Energy Range (W_TM) 2ms Square Wave
Operating Ambient Temperature Range (T_A)
Storage Temperature Range (T_STG)
Temperature Coefficient (a^V) of Clamping Voltage (V_C) at Specified Test Current
Hi-Pot Encapsulation (COATING Isolation Voltage Capability)
COATING Insulation Resistance
UltraMOV™ Series
130 to 625
1,750 to 10,000
12.5 to 400
-55 to +85
-55 to +125
<0.01
2500
1000
Units
V
A
J
ºC
ºC
%/ºC
V
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.
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/12/14