TMOV25SP385M Littelfuse Inc, TMOV25SP385M Datasheet - Page 41

• 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

©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/ML.html for current information.
RoHS
For ratings of individual members of a series, see device ratings and specifications table
Size Table
Applications
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
Specified Test Current
•
•
•
Metric
3225
1005
1608
2012
3216
Suppression of inductive
switching or other
transient events such as
EFT and surge voltage at
the circuit board level
ESD protection for IEC
61000-4-2, MIL-STD-
883c method 3015.7 ,
and other industry
specifications (see also
the MLE or MLN Series)
Provides on-board
transient voltage
protection for ICS
and transistors
ML Varistor Series
DC Voltage Range (V
AC Voltage Range (V
Non-Repetitive Surge Current, 8/20μs Waveform, (I
Non-Repetitive Surge Energy, 10/1000μs Waveform, (W
0402
0603
0805
1206
1210
EIA
M(AC)RMS
M(DC)
)
STG
)
)
•
•
Used to help achieve
electromagnetic
compliance of
end products
Replace larger surface
mount TVS Zeners in
many applications
A
)
Varistor Products
Surface Mount Multilayer Varistors (MLVs) > ML Series
C
) at
TM
)
Revision: November 5, 2009
TM
)
37
-55 to +125
-55 to +150
ML Series
0.02 to 2.5
3.5 to 120
2.5 to 107
4 to 500
Description
The ML Series family of transient voltage surge
suppression devices is based on the Littelfuse Multilayer
fabrication technology. These components are designed
to suppress a variety of transient events, including those
specified in IEC 61000-4-2 or other standards used for
Electromagnetic Compliance (EMC). The ML Series is
typically applied to protect integrated circuits and other
components at the circuit board level.
The wide operating voltage and energy range make the ML
Series suitable for numerous applications on power supply,
control and signal lines.
The ML Series is manufactured from semiconducting
ceramics, and is supplied in a leadless, surface mount
package. The ML Series is compatible with modern reflow
and wave soldering procedures.
It can operate over a wider temperature range than Zener
diodes, and has a much smaller footprint than plastic-
housed components.
Littelfuse Inc. manufactures other multilayer series
products. See the MLE Series data sheet for ESD
applications, MHS Series data sheet for high-speed ESD
applications, the MLN Series for multiline protection and
the AUML Series for automotive applications.
Features
<0.01
•
•
•
•
•
•
AEC - Q200 compliant
RoHS compliant
Leadless 0402, 0603,
0805, 1206 and
1210 chip sizes
Multilayer ceramic
construction technology
-55°C to +125°C
operating temp. range
Operating voltage range
V
M(DC)
= 5.5V to 120V
Units
%/º C
ºC
ºC
A
V
V
J
.
•
•
•
•
•
Rated for surge
current (8 x 20μs)
Rated for energy
(10 x 1000μs)
Inherent bi-directional
clamping
No plastic or epoxy
packaging assures
better than UL94V-0
flammability rating
Standard low capacitance
types available
ML Varistor Series