TMOV25SP385M Littelfuse Inc, TMOV25SP385M Datasheet - Page 84

• 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.
TMOV
Continous:
Transient:
Peak Pulse Current (I
Single-Pulse Energy Capability
Operating Ambient Temperature Range (T
Storage Temperature Range (T
Temperature Coefficient (DV) of Clamping Voltage (V
Hi-Pot Encapsulation (COATING Isolation Voltage Capability)
Under UL 1449 Limited Current Test Procedure-see NOTE#1
COATING Insulation Resistance
Absolute Maximum Ratings
Note#1 - Under UL1449 limited current testing parts rated >420V will not open due to 600V voltage limit. Devices with ratings >420V have not yet been evaluated.
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.
Device Ratings & Specifications
TMOV25SP420M1
TMOV25SP440M1
TMOV25SP460M1
TMOV25SP550M1
TMOV25SP625M1
TMOV25SP750M1
TMOV25SP510M1
TMOV25SP130M
TMOV25SP140M
TMOV25SP150M
TMOV25SP175M
TMOV25SP230M
TMOV25SP250M
TMOV25SP275M
TMOV25SP300M
TMOV25SP320M
TMOV25SP385M
TMOV25SP115M
®
and i TMOV
Number
Part
®
Varistor Series
AC Voltage Range (V
For 8x20μs Current Wave, single pulse
For 2ms Current Wave
TM
)
P25T230M
P25T250M
P25T275M
P25T300M
P25T320M
P25T385M
P25T420M
P25T440M
P25T460M
P25T550M
P25T625M
P25T750M
P25T115M
P25T130M
P25T140M
P25T150M
P25T175M
P25T510M
Branding
STG
)
Radial Lead Varistors > TMOV25S
Continuous
V
/MCOV
Volts
M(AC)RMS
130
140
150
175
230
250
275
300
320
385
420
440
460
510
550
625
750
M(AC)RMS
AC
(V)
115
A
)
Maximum Rating (85°C)
)
Energy
2ms
W
170
190
210
220
250
300
330
350
370
390
430
460
470
490
520
550
600
670
C
(J)
) at Specified Test Current
TM
Transient
Current
8/20μs
I
20000
20000
20000
20000
20000
20000
20000
20000
20000
20000
20000
20000
20000
20000
20000
20000
20000
20000
Revision: November 5, 2009
Pulse
Peak
TM
Varistor Products
(A)
1 ×
80
Varistor Voltage
V
1080
Min
162
184
200
216
243
324
351
387
423
459
558
612
643
675
738
819
900
at 1mA Test
N(DC)
Current
(V)
V
1320
Max
1001
1100
198
226
240
264
297
396
429
473
517
561
682
787
825
902
748
N(DC)
TM
Voltage at 100A
Current 8/20μs
Series
Clamping
TMOV25S
1100
1160
1220
1335
1475
1625
1950
1010
295
335
355
390
450
585
640
700
825
765
(V)
V
Please refer to www.littelfuse.com/series/tmov.html for current information.
-55 to +125
C
170 to 670
115 to 750
-55 to +85
20,000
<0.01
2,500
1,000
600
Specifications (25 °C)
™
Series
3
UL 1449
RD
VPR
1000
1000
1200
1500
Edition
400
500
500
500
600
700
800
900
(V)
n/a
n/a
n/a
n/a
n/a
n/a
Specifications are subject to change without notice.
2
Discharge
Nominal
Current
5800
5800
5800
5800
5800
5800
5800
5800
5800
5800
5800
5800
5800
5800
5800
5800
5800
5800
(A)
I
N
Units
%/°C
MΩ
°C
°C
A
V
J
V
V
©2009 Littelfuse, Inc.
Capacitance
Typical
3200
2800
2500
2300
1900
1500
1400
1250
1150
1080
(pF)
900
820
790
750
680
630
550
460
C