参数资料
型号: SMBJ40A-TR
厂商: STMICROELECTRONICS
元件分类: TVS二极管 - 瞬态电压抑制
英文描述: 4000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA
封装: ROHS COMPLIANT, PLASTIC, SMB, 2 PIN
文件页数: 4/10页
文件大小: 127K
代理商: SMBJ40A-TR
SMBJ
Characteristics
Doc ID 5616 Rev 10
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
SMBJ5.0A/CA
20
50
5.0
6.4
6.74
10
9.2
68
0.031
13.4
298
0.021
5.7
SMBJ6.0A/CA
20
50
6.0
6.7
7.05
10
10.3
61
0.048
13.7
290
0.022
5.9
SMBJ6.5A/CA
20
50
6.5
7.2
7.58
10
11.2
56
0.058
14.5
276
0.024
6.1
SMBJ8.5A/CA
20
50
8.5
9.4
9.9
1
14.4
41.7
0.096
19.5
205
0.044
7.3
SMBJ10A/CA
0.2
1
10
11.1
11.7
1
17
37
0.127
21.7
184
0.051
7.8
SMBJ12A/CA
0.2
1
12
13.3
14
1
19.9
31
0.168
25.3
157
0.068
8.3
SMBJ13A/CA
0.2
1
13
14.4
15.2
1
21.5
29
0.191
27.2
147
0.076
8.4
SMBJ15A/CA
0.2
1
15
16.7
17.6
1
24.4
25.1
0.236
32.5
123
0.114
8.8
SMBJ16A/CA
0.2
1
16
17.8
18.7
1
26
23.1
0.276
34.4
116
0.127
8.8
SMBJ18A/CA
0.2
1
18
20.0
21.1
1
29.2
21.5
0.328
39.3
102
0.168
9.2
SMBJ20A/CA
0.2
1
20
22.2
23.4
1
32.4
19.4
0.404
42.8
93
0.196
9.4
SMBJ22A/CA
0.2
1
22
24.4
25.7
1
35.5
17.7
0.481
48.3
83
0.257
9.6
SMBJ24A/CA
0.2
1
24
26.7
28.1
1
38.9
16
0.587
50
80
0.256
9.6
SMBJ26A/CA
0.2
1
26
28.9
30.4
1
42.1
14.9
0.683
53.5
75
0.288
9.7
SMBJ28A/CA
0.2
1
28
31.1
32.7
1
45.4
13.8
0.802
59
68
0.363
9.8
SMBJ30A/CA
0.2
1
30
33.3
35.1
1
48.4
13
0.888
64.3
62
0.443
9.9
SMBJ33A/CA
0.2
1
33
36.7
38.6
1
53.3
11.8
1.08
69.7
57
0.512
10.0
SMBJ36A/CA
0.2
1
36
40.0
42.1
1
58.1
10.3
1.35
76
52
0.611
10.0
SMBJ40A/CA
0.2
1
40
44.4
46.7
1
64.5
9.7
1.59
84
48
0.728
10.1
SMBJ48A/CA
0.2
1
48
53.3
56.1
1
77.4
8.1
2.28
100
40
1.03
10.3
SMBJ58A/CA
0.2
1
58
64.4
67.8
1
93.6
6.7
3.34
121
33
1.51
10.4
SMBJ70A/CA
0.2
1
70
77.8
81.9
1
113
5.5
4.91
146
27
2.22
10.5
SMBJ85A/CA
0.2
1
85
94
99
1
137
4.6
7.18
178
22.5
3.29
10.6
SMBJ100A/CA
0.2
1
100
111
117
1
162
3.8
10.3
212
19
4.69
10.7
SMBJ130A/CA
0.2
1
130
144
152
1
209
3
16.5
265
15
7.03
10.8
SMBJ154A/CA
0.2
1
154
171
180
1
246
2.4
23.8
317
12.6
10.2
10.8
SMBJ170A/CA
0.2
1
170
189
199
1
275
2.2
30.0
353
11.3
12.7
10.8
SMBJ188A/CA
0.2
1
188
209
220
1
328
2
48.5
388
10.3
15.2
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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