TMOV25SP385M Littelfuse Inc, TMOV25SP385M Datasheet - Page 201

TMOV VARISTOR PB FREE 25S

TMOV25SP385M

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

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
V18RA16 - V68RA16
V82RA16 - V430RA16
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/ra.html for current information.
Maximum Clamping Voltage for 16mm Parts
Figure 8
Figure 9
4,000
3,000
2,000
1,000
600
500
400
300
200
100
500
400
300
200
900
800
700
600
100
90
80
70
60
50
40
30
20
10
10
V270RA16
V180RA16
V150RA16
V120RA16
V100RA16
V360RA16
V68RA16
V56RA16
V47RA16
V39RA16
V33RA16
V27RA16
V22RA16
V18RA16
-3
-3
MAXIMUM CLAMPING VOLTAGE
18 TO 68V
T
A
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 5 x 8mm
82 TO 430V
T
A
= -55
= -55
10
10
o
-2
C TO 125
-2
o
N(DC)
C TO 125
V390RA16
N(DC)
V430RA16
10
RATING
10
-1
o
RATING
C
-1
PEAK AMPERES (A)
o
PEAK AMPERES (A)
C
10
0
10
0
V240RA16
10
V220RA8
V82RA16
1
V200RA8
10
1
10
Varistor Products
2
Low Profile / Application Specific Varistors > RA Series
10
10
2
3
10
10
3
4
Revision: November 5, 2009
197
V18RA16 - V68RA16
V82RA16 - V430RA16
Repetitive Surge Capability for 16mm Parts
Figure 10
Figure 11
1,000
500
200
100
5,000
2,000
1,000
50
20
10
500
200
100
5
2
1
50
20
10
20
5
2
20
10
2
10
2
10
2
INDEFINITE
INDEFINITE
1
1
100
100
IMPULSE DURATION
IMPULSE DURATION
10
10
3
10
10
4
10
10
2
5
10
1,000
3
6
1,000
10
4
V82RA16 - V430RA16
(μs)
(μs)
10
V18RA16 - V68RA16
5
6
RA Varistor Series
10,000
10,000

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