参数资料
型号: SMAJ26A-TR
厂商: STMICROELECTRONICS
元件分类: 参考电压二极管
英文描述: 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC
封装: LEAD FREE, SMA, 2 PIN
文件页数: 4/10页
文件大小: 142K
代理商: SMAJ26A-TR
SMAJ
Characteristics
Doc ID 5544 Rev 12
3/10
Table 3.
Electrical characteristics - parameter values (Tamb = 25 °C)
Order code
IRM max@VRM
VBR @IR
(1)
VCL @IPP
10/1000 s
RD
(2)
10/1000 s
VCL @IPP
8/20 s
RD
8/20 s
αT (3)
25 °C 85 °C
min
typ
max
A
V
mA
V
A(4)
Ω
VA(4)
Ω
10-4/° C
SMAJ5.0A/CA
20
50
5
6.4
6.74
10
9.2
43.5
0.049
13.4
174
0.036
5.7
SMAJ6.0A/CA
20
50
6
6.7
7.05
10
10.3
38.8
0.075
13.7
170
0.037
5.9
SMAJ6.5A/CA
20
50
6.5
7.2
7.58
10
11.2
35.7
0.091
14.5
160
0.041
6.1
SMAJ8.5A/CA
20
50
8.5
9.4
9.9
1
14.4
27.7
0.145
19.5
124
0.073
7.3
SMAJ10A/CA
0.2
1
10
11.1 11.7
1
17
23.5
0.201
21.7
106
0.089
7.8
SMAJ12A/CA
0.2
1
12
13.3
14
1
19.9
20.1
0.259
25.3
91
0.116
8.3
SMAJ13A/CA
0.2
1
13
14.4 15.2
1
21.5
18.6
0.298
27.2
85
0.132
8.4
SMAJ15A/CA
0.2
1
15
16.7 17.6
1
24.4
16.4
0.361
32.5
71
0.197
8.8
SMAJ18A/CA
0.2
1
18
20
21.1
1
29.2
13.7
0.514
39.3
59
0.291
9.2
SMAJ20A/CA
0.2
1
20
22.2 23.4
1
32.4
12.3
0.637
42.8
54
0.338
9.4
SMAJ22A/CA
0.2
1
22
24.4 25.7
1
35.5
11.2
0.760
48.3
48
0.444
9.6
SMAJ24A/CA
0.2
1
24
26.7 28.1
1
38.9
10.3
0.912
50
46
0.446
9.6
SMAJ26A/CA
0.2
1
26
28.9 30.4
1
42.1
9.5
1.07
53.5
43
0.502
9.7
SMAJ28A/CA
0.2
1
28
31.1 32.7
1
45.4
8.8
1.26
59
39
0.632
9.8
SMAJ30A/CA
0.2
1
30
33.3 35.1
1
48.4
8.3
1.39
64.3
36
0.762
9.9
SMAJ33A/CA
0.2
1
33
36.7 38.6
1
53.3
7.5
1.70
69.7
33
0.884
10
SMAJ40A/CA
0.2
1
40
44.4 46.7
1
64.5
6.2
2.49
84
27
1.30
10.1
SMAJ43A/CA
0.2
1
43
47.8 50.3
1
69.4
5.7
2.91
91
25
1.53
10.2
SMAJ48A/CA
0.2
1
48
53.3 56.1
1
77.4
5.2
3.56
100
23
1.79
10.3
SMAJ58A/CA
0.2
1
58
64.4 67.8
1
93.6
4.3
5.21
121
19
2.62
10.4
SMAJ70A/CA
0.2
1
70
77.8 81.9
1
113
3.5
7.72
146
16
3.75
10.5
SMAJ85A/CA
0.2
1
85
94
99
1
137
2.9
11.4
178
13
5.70
10.6
SMAJ100A/CA
0.2
1
100
111
117
1
162
2.5
15.7
212
11
8.10
10.7
SMAJ130A/CA
0.2
1
130
144
152
1
209
1.9
26.0
265
9
11.7
10.8
SMAJ154A/CA
0.2
1
154
171
180
1
246
1.6
35.6
317
7
18.3
10.8
SMAJ170A/CA
0.2
1
170
189
199
1
275
1.4
47.2
353
6.5
22.2
10.8
SMAJ188A/CA
0.2
1
188
209
220
1
328
1.4
69.3
388
6
26.2
10.8
1.
Pulse test : tp < 50 ms
2.
To calculate maximum clamping voltage at other surge level,use the following formula: VCLmax = VCL - RD x (IPP - IPPappli)
where IPPappli is the surge current in the application
3.
To calculate VBR or VCL versus junction temperature, use the following formulas:
VBR @ TJ = VBR @ 25°C x (1 + αT x (TJ – 25)),
VCL @ TJ = VCL @ 25°C x (1 + αT x (TJ – 25))
4.
Surge capability given for both directions for unidirectional and bidirectional types.
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