TMOV25SP385M Littelfuse Inc, TMOV25SP385M Datasheet - Page 185

• 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
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/ca.html for current information.
CA Varistor Series
Steady State Applied Voltage:
Transient:
Peak Pulse Current (I
Operating Ambient Temperature Range (T
Storage Temperature Range (T
Temperature Coefficient (V) of Clamping Voltage (V
Absolute Maximum Ratings
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.
Continuous
TM
)
AC Voltage Range (V
DC Voltage Range (V
For 8/20μs Current Wave(See Figure 2)
Single-Pulse Energy Range
For 2ms Current Square Wave (W
STG
)
A
)
M(AC)RMS
M(DC)
)
C
)
) at Specified Test Current
Varistor Products
High Energy Industrial Disc Varistors > CA Series
TM
)
Revision: November 5, 2009
181
Description
The CA Series of transient surge suppressors are industrial
high-energy disc varistors (MOVs) intended for special
applications requiring unique electrical contact or packaging
methods provided by the customer. The electrode finish
of these devices is solderable and can also be used with
pressure contacts. Discs of the same diameter may be
stacked.
This series of industrial disc varistors are nominal 60mm
diameter, with disc thickness ranging from 2.0mm
minimum to 32mm maximum. The voltage range is 250V
to 2800 V
For information on soldering considerations, refer to EC637
"Recommendations for Soldering Terminal Leads to MOV
Varistor Discs."
Features
•
•
Standard disc size
nominal 60mm
diameter
Discs have edge
passivation insulation
(AC)RMS
20,000 to 70,000
880 to 10,000
250 to 2800
330 to 3500
.
CA Series
- 55 to +85
-55 to +85
<0.01
•
•
Units
%/°C
°C
°C
V
V
A
J
High peak pulse
current range
50000A to 70000A
Very high–energy
capability W
880J to 10000J
CA Varistor Series
tm