参数资料
型号: V22MA1B
厂商: Littelfuse, Inc.
元件分类: 压敏电阻
英文描述: Varistor Products - Axial Lead
中文描述: 压敏电阻器产品-轴向引线
文件页数: 2/5页
文件大小: 105K
代理商: V22MA1B
128
www .littelfuse .com
Varistor Products
MA Varistor Series
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) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 to 264
V
DC Voltage Range (VM(DC)) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 to 365
V
Transient:
Peak Pulse Current (ITM)
For 8/20s Current Wave (See Figure 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 to 100
A
Single Pulse Energy Range
For 10/1000s Current Wave (WTM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.06 to 1.7
J
Operating Ambient Temperature Range (TA). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to 85
O
C
Storage Temperature Range (TSTG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to 125
O
C
Temperature Coefficient (αV) of Clamping Voltage (VC) at Specified Test Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <0.01
%/OC
Hi-Pot Encapsulation (Isolation Voltage Capability) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000
V
(Dielectric must withstand indicated DC voltage for one minute per MIL-STD 202, Method 301) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1000
M
Insulation Resistance
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
MA SERIES
UNITS
PART
NUMBER
BRAND
MAXIMUM RATINGS (85 oC)
SPECIFICATIONS (25oC)
CONTINUOUS
TRANSIENT
VARISTOR VOLTAGE AT
1mA DC TEST
CURRENT
MAX CLAMPING
VOLTAGE
VC AT 2.0A
(8/20s)
TYPICAL
CAPACI-
TANCE
VRMS
VDC
ENERGY
(10/1000s)
PEAK
CURRENT
(8/20s)
VM(AC)
VM(DC)
WTM
ITM
MIN
VN(DC)
MAX
VC
f = 1MHz
(V)
(J)
(A)
(V)
(pF)
V18MA1A
V18MA1B
V18MA1S
18A
18B
18S
9
10
13
14
0.06
0.07
0.06
40
14
15
18
23
21
49
44
49
550
V22MA1A
V22MA1B
V22MA1S
22A
22B
22S
10
14
15
18
0.09
0.10
0.09
40
16
19
22
28
26
55
51
55
410
V27MA1A
V27MA1B
V27MA1S
27A
27B
27S
13
17
19
22
0.10
0.11
0.10
40
21
24
27
34
31
67
59
67
370
V33MA1A
V33MA1B
V33MA1S
33A
33B
33S
18
20
23
26
0.13
0.15
0.14
40
26
29.5
33
40
36.5
73
67
73
300
V39MA2A
V39MA2B
V39MA2S
39A
39B
39S
22
25
28
31
0.16
0.18
0.17
40
31
35
39
47
43
86
79
86
250
V47MA2A
V47MA2B
V47MA2S
47A
47B
47S
27
30
34
38
0.19
0.21
0.19
40
37
42
47
57
52
99
90
99
210
V56MA2A
V56MA2B
V56MA2S
56A
56B
56S
32
35
40
45
0.23
0.25
0.23
40
44
50
56
68
62
117
108
117
180
V68MA3A
V68MA3B
V68MA3S
68A
68B
68S
38
40
48
56
0.26
0.30
0.27
40
54
61
68
82
75
138
127
138
150
V82MA3A
V82MA3B
V82MA3S
82A
82B
82S
45
50
60
66
0.33
0.37
0.34
40
65
73
82
99
91
163
150
163
120
Axial Lead
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