TMOV25SP385M Littelfuse Inc, TMOV25SP385M Datasheet - Page 180

• 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

Note:
1. 40kA capability depends on applications rated up to 97V
2. 40kA capability depends on applications rated up to 115V
3. 40kA capability depends on applications rated up to 123V
4. 40kA capability depends on applications rated up to 132V
DHB34 Varistor Series
Compliant Models
DHB34 Series Ratings & Specifications
Part Number
V251DHB34
V271DHB34
V321DHB34
V331DHB34
V351DHB34
V131DHB34
V141DHB34
V151DHB34
V181DHB34
V201DHB34
V301DHB34
V391DHB34
V421DHB34
V441DHB34
V481DHB34
V511DHB34
V551DHB34
V571DHB34
V661DHB34
V681DHB34
V751DHB34
V111DHB34
and RoHS
Lead–free
Industrial High Energy Terminal Varistors > DHB34 Series
Model
(mm)
Size
Disc
Dia.
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
V
V
130
140
150
180
200
250
275
300
320
330
350
385
420
440
480
510
550
575
660
680
750
110
(V)
M(AC)
RMS
Continuous
Maximum Rating (85°C)
V
RMS
188
200
240
265
330
369
420
435
460
560
585
640
675
730
850
875
970
V
148
175
410
510
710
RMS
(V)
RMS
RMS
M(DC)
. 30kA applies if > 97 V
DC
. 30kA applies if > 115 V
. 30kA applies if > 123 V
. 30kA applies if > 132 V
Energy
(2ms)
1050
W
220
270
291
300
330
350
370
400
430
460
475
500
550
600
630
650
700
755
770
900
925
(J)
TM
Transient
Revision: November 5, 2009
Varistor Products
RMS
8 x 20μs
Current
RMS
40,000
40,000
40,000
40,000
RMS
RMS
40,000
40,000
40,000
40,000
40,000
40,000
40,000
40,000
40,000
40,000
40,000
40,000
40,000
40,000
40,000
40,000
40,000
40,000
.
Peak
.
(A)
.
.
I
TM
176
1
2
3
4
1080
Min
156
184
198
212
254
283
354
389
433
462
467
495
545
622
670
735
778
805
940
962
610
(V)
Varistor Voltage at 1mA
DC Test Current
V
1050
1068
1200
173
200
220
240
282
314
390
430
478
510
519
550
604
680
691
750
820
864
910
(V)
Please refer to www.littelfuse.com/series/dhb34.html for current information.
N(DC)
Specifications (25°C)
Max
1000
1160
1320
1173
190
228
248
268
310
345
429
473
526
561
570
604
663
759
825
910
949
748
(V)
Specifications are subject to change without notice.
Clamping Voltage
Current (8/20μs)
V
Maximum
C
1,000
2,000
1,130
1,147
1,240
1,350
1,404
1,480
1,720
1,777
at 200A
288
345
375
405
468
533
650
730
780
830
843
894
(V)
V
C
©2009 Littelfuse, Inc.
f = 1MHz
Capaci-
Typical
10,000
11,600
tance
9,000
8,000
6,800
5,000
4,500
3,800
3,600
3,500
3,000
2,000
6,350
4,100
3,750
2,900
2,700
2,500
2,390
2,200
1,900
1,800
(pF)