TMOV25SP385M Littelfuse Inc, TMOV25SP385M Datasheet - Page 63

• Manufacturer Part Number: TMOV25SP385M
• Description: TMOV VARISTOR PB FREE 25S
• Manufacturer: Littelfuse Inc
• Series: iTMOV®r

Specifications of TMOV25SP385M

• Varistor Voltage: 682V
• Current-surge: 20kA
• Number Of Circuits: 1
• Maximum Ac Volts: 385VAC
• Energy: 430J
• Package / Case: Disc 25mm 3-Lead
• Suppressor Type: Varistor
• Peak Surge Current @ 8/20µs: 20000A
• Varistor Case: 25mm DISC
• Clamping Voltage Vc Max: 1010V
• Peak Energy (10/1000us): 430J
• Voltage Rating Vdc: 682V
• Voltage Rating Vac: 385V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Maximum Dc Volts: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

• For ratings of individual members of a series, see Device Ratings and Specifications chart
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.
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/CH.html for current information.
RoHS
Agency Approvals
Recognized under the components program of
Underwriters Laboratories.
Absolute Maximum Ratings
Continuous
Steady State Applied Voltage:
Transient:
Operating Ambient Temperature Range (T
Storage Temperature Range (T
Temperature Coefficient (DV) of Clamping Voltage (V
CH Varistor Series
AGENCY
AC Voltage Range (V
DC Voltage Range (V
Peak Pulse Current (I
For 8/20μs Current (See Figure 2)
Single Pulse Energy Range
For 10/1000μs Current Wave (W
STG
)
AGENCY FILE NUMBER
A
)
M(AC)RMS
M(DC)
TM
)
UL E320116
)
)
Varistor Products
C
Surface Mount Varistors > CH Series
) at Specified Test Current
TM
)
Revision: November 5, 2009
59
Description
CH Series transient surge suppressors are small,
metal-oxide varistors (MOVs) manufactured in leadless
chip form. They are intended for use in a variety of
applications from low voltage DC to off-line board-level
protection. These devices, which have significantly
lower profiles than traditional radial lead varistors,
permit designers to reduce the size and weight and
increase the reliability of their equipment designs.
CH Series varistors are available in a voltage range from
14V to 275V (V
See the Littelfuse Multilayer Suppressor Series also.
Features
•
•
•
Lead–free
Leadless, surface
mount chip in 5
x 8mm Size
Voltage ratings
V
M(AC)RMS
14V to 275V
CH Series
-55 to +125
-55 to +150
100 to 250
M(AC)RMS
14 to 275
18 to 369
1.0 to 8.0
<0.01
), and energy ratings up to 8J.
Units
%/ºC
•
•
ºC
ºC
V
V
A
J
Supplied in tape and
reel or bulk pack
No derating up to
125ºC ambient
CH Varistor Series