SMBJ18A 查看數據表（PDF） - SynSemi, Inc.
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SMBJ18A Datasheet PDF : 3 Pages
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ELECTRICAL CHARACTERISTICS
Rating at 25°C ambient temperature unless otherwise specified
Type No.
Breakdown Voltage @ IT (1)
Reverse
Stand-off
Voltage
Uni-directional Bi-directional
VBR (V)
Min.
Max.
IT
(mA)
VW M
(V)
SMBJ5.0A
SMBJ5.0CA(4)
6.40
7.07
10
5.0
SMBJ6.0A
SMBJ6.0CA
6.67
7.37
10
6.0
SMBJ6.5A
SMBJ6.5CA
7.22
7.98
10
6.5
SMBJ7.0A
SMBJ7.0CA
7.78
8.6
10
7.0
SMBJ7.5A
SMBJ7.5CA
8.33
9.21
1.0
7.5
SMBJ8.0A
SMBJ8.0CA
8.89
9.83
1.0
8.0
SMBJ8.5A
SMBJ8.5CA
9.44
10.4
1.0
8.5
SMBJ9.0A
SMBJ9.0CA
10.0
11.1
1.0
9.0
SMBJ10A
SMBJ10CA
11.1
12.3
1.0
10
SMBJ11A
SMBJ11CA
12.2
13.5
1.0
11
SMBJ12A
SMBJ12CA
13.3
14.7
1.0
12
SMBJ13A
SMBJ13CA
14.4
15.9
1.0
13
SMBJ14A
SMBJ14CA
15.6
17.2
1.0
14
SMBJ15A
SMBJ15CA
16.7
18.5
1.0
15
SMBJ16A
SMBJ16CA
17.8
19.7
1.0
16
SMBJ17A
SMBJ17CA
18.9
20.9
1.0
17
SMBJ18A
SMBJ18CA
20.0
22.1
1.0
18
SMBJ20A
SMBJ20CA
22.2
24.5
1.0
20
SMBJ22A
SMBJ22CA
24.4
26.9
1.0
22
SMBJ24A
SMBJ24CA
26.7
29.5
1.0
24
SMBJ26A
SMBJ26CA
28.9
31.9
1.0
26
SMBJ28A
SMBJ28CA
31.1
34.4
1.0
28
SMBJ30A
SMBJ30CA
33.1
36.8
1.0
30
SMBJ33A
SMBJ33CA
36.7
40.6
1.0
33
SMBJ36A
SMBJ36CA
40.0
44.2
1.0
36
SMBJ40A
SMBJ40CA
44.4
49.1
1.0
40
SMBJ43A
SMBJ43CA
47.8
52.8
1.0
43
SMBJ45A
SMBJ45CA
50.0
55.3
1.0
45
SMBJ48A
SMBJ48CA
53.3
58.9
1.0
48
SMBJ51A
SMBJ51CA
56.7
62.7
1.0
51
SMBJ54A
SMBJ54CA
60.0
66.3
1.0
54
SMBJ58A
SMBJ58CA
64.4
71.2
1.0
58
SMBJ60A
SMBJ60CA
66.7
73.7
1.0
60
SMBJ64A
SMBJ64CA
71.1
78.6
1.0
64
SMBJ70A
SMBJ70CA
77.8
86
1.0
70
SMBJ75A
SMBJ75CA
83.3
92.1
1.0
75
SMBJ78A
SMBJ78CA
86.7
95.8
1.0
78
SMBJ85A
SMBJ85CA
94.4
104
1.0
85
SMBJ90A
SMBJ90CA
100
111
1.0
90
SMBJ100A
SMBJ100CA
111
123
1.0
100
SMBJ110A
SMBJ110CA
122
135
1.0
110
SMBJ120A
SMBJ120CA
133
147
1.0
120
SMBJ130A
SMBJ130CA
144
159
1.0
130
SMBJ150A
SMBJ150CA
167
185
1.0
150
SMBJ160A
SMBJ160CA
178
197
1.0
160
SMBJ170A
SMBJ170CA
189
209
1.0
170
SMBJ188A
SMBJ188CA
189
231
1.0
188
Notes:
(1) Pulse test : tp<50ms.
(2) Surge Current Waveform per Figure 5 and Derate per Figure 1
(3) For bi-directional types have VWM of 10 Volts and less , the ID limit is doubled
(4) For the bi-directional SMBJ5.0CA, the maximum VBR is 7.25V
(5) "SMBJ" will be omitted in marking on the diode.
Page 2 of 3
Maximum
Reverse
Leakage
@ VWM
ID (3)
(µA)
800
800
500
200
100
50
20
10
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Maximum
Peak Pulse
Surge Current
Maximum
Clamping
Voltage @ IPPM
IPPM (2)
VC
(A)
(V)
65.2
9.2
58.3
10.3
53.6
11.2
50.0
12.0
46.5
12.9
44.1
13.6
41.7
14.4
39.0
15.4
35.3
17.0
33.0
18.2
30.2
19.9
27.9
21.5
25.8
23.2
24.0
24.4
23.1
26.0
21.7
27.6
20.5
29.2
18.5
32.4
16.9
35.5
15.4
38.9
14.2
42.1
13.2
45.4
12.4
48.4
11.3
53.3
10.3
58.1
9.3
64.5
8.6
69.4
8.3
72.7
7.7
77.4
7.3
82.4
6.9
87.1
6.4
93.6
6.2
96.8
5.8
103
5.3
113
4.9
121
4.7
126
4.4
137
4.1
146
3.7
162
3.4
177
3.1
193
2.9
209
2.5
243
2.3
259
2.2
275
2.0
328
Rev. 02 : February 2, 2004
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