參數(shù)資料
型號: V140LA5
廠商: Littelfuse, Inc.
英文描述: Line Voltage Operation, Radial Lead
中文描述: 線電壓工作,徑向引線
文件頁數(shù): 2/11頁
文件大?。?/td> 222K
代理商: V140LA5
57
www.littelfuse.com
2
V
P
Varistor Products
LA Varistor Series
Line Voltage Operation, Radial Lead
Absolute Maximum Ratings
For ratings of individual members of a series, see Device Ratings and Specifications chart
Continuous:
Steady State Applied Voltage:
AC Voltage Range (VM(AC)RMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 to 1000
DC Voltage Range (VM(DC)) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 to 1200
Transients:
Peak Pulse Current (ITM)
For 8/20μs Current Wave (See Figure 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1200 to 6500
Single Pulse Energy Range
For 10/1000μs Current Wave (WTM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 to 360
Operating Ambient Temperature Range (TA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to 85
Storage Temperature Range (TSTG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to 125
Temperature Coefficient (
α
V) of Clamping Voltage (VC) at Specified Test Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <0.01
Hi-Pot Encapsulation (Isolation Voltage Capability) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2500
(Dielectric must withstand indicated DC voltage for one minute per MIL-STD 202, Method 301)
Insulation Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000
V
V
A
J
0
C
0
C
%/
0
C
V
M
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 and Specifications
PART
NUMBER
V130LA1
V130LA2
V130LA5
V130LA10A
V130LA20A
V130LA20B
V140LA2
V140LA5
V140LA10A
V140LA20A
V150LA1
V150LA2
V150LA5
V150LA10A
V150LA20A
V150LA20B
V175LA2
V175LA5
V175LA10A
V175LA20A
V230LA4
V230LA10
V230LA20A
V230LA40A
MODEL
SIZE
DISC
DIA.
(mm)
7
7
10
14
20
20
7
10
14
20
7
7
10
14
20
20
7
10
14
20
7
10
14
20
DEVICE
MODEL
NUMBER
BRAND-
ING
1301
1302
1305
130L10
130L20
130L20B
1402
1405
140L10
140L20
1501
1502
1505
150L10
150L20
150L20B
1752
1755
175L10
175L20
2304
230L
230L20
230L40
MAXIMUM RATING (85
o
C)
CONTINUOUS
SPECIFICATIONS (25
o
C)
TRANSIENT
VARISTOR VOLT-
AGE AT 1mA DC
TEST CURRENT
V
NOM
MIN
(V)
184
184
184
184
184
184
198
198
198
198
212
212
212
212
212
212
247
247
247
247
324
324
324
324
MAXIMUM
CLAMPING
VOLTAGE
8 x 20
μ
s
TYPICAL
CAPACI-
TANCE
f = 1MHz
V
RMS
V
DC
ENERGY
10 x 1000
μ
s
PEAK
CURRENT
8 x 20
μ
s
V
M(AC)
(V)
130
130
130
130
130
130
140
140
140
140
150
150
150
150
150
150
175
175
175
175
230
230
230
230
V
M(DC)
(V)
175
175
175
175
175
175
180
180
180
180
200
200
200
200
200
200
225
225
225
225
300
300
300
300
W
TM
(J)
11
11
20
38
70
70
12
22
42
75
13
13
25
45
80
80
15
30
55
90
20
35
70
122
I
TM
(A)
1200
1200
2500
4500
6500
6500
1200
2500
4500
6500
1200
1200
2500
4500
6500
6500
1200
2500
4500
6500
1200
2500
4500
6500
V
NOM
MAX
V
C
(V)
390
340
340
340
340
325
360
360
360
340
430
395
395
395
395
360
455
455
455
455
595
595
595
595
I
PK
(A)
10
10
25
50
100
100
10
25
50
100
10
10
25
50
100
100
10
25
50
100
10
25
50
100
C
(pF)
180
180
450
1000
1900
1900
160
400
900
1750
150
150
360
800
1600
1600
130
350
700
1400
100
250
550
1100
255
228
228
228
228
220
242
242
242
242
284
268
268
268
268
243
303
303
303
303
396
396
396
396
LA SERIES UNITS
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