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Dated : 11/11/2008 FD
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
SMBJ Series
Electrical Characteristics (Ta = 25 OC unless otherwise specified)
Breakdown Voltage
1)
Uni-directional /
Bi-directional
Type
3)
Stand-off
Voltage
VWM (V)
VBR (V)
Min. at IT
VBR (V)
Max. at IT
Test
Current
IT (mA)
Maximum
Clamping
Voltage
VC (V) at IPPM
Maximum
Peak Pulse
Current
IPPM (A)
Maximum
Reverse
Leakage
2)
ID (μA) at VWM
SMBJ36 / C
36
40
48.9
1
64.3
9.8
5
SMBJ36A / CA
36
40
44.2
1
58.1
10.8
5
SMBJ40 / C
40
44.4
54.3
1
71.4
8.8
5
SMBJ40A / CA
40
44.4
49.1
1
64.5
9.7
5
SMBJ43 / C
43
47.8
58.4
1
76.7
8.2
5
SMBJ43A / CA
43
47.8
52.8
1
69.4
9
5
SMBJ45 / C
45
50
61.1
1
80.3
7.8
5
SMBJ45A / CA
45
50
55.3
1
72.7
8.6
5
SMBJ48 / C
48
53.3
65.1
1
85.5
7.3
5
SMBJ48A / CA
48
53.3
58.9
1
77.4
8.1
5
SMBJ51 / C
51
56.7
69.3
1
91.1
6.9
5
SMBJ51A / CA
51
56.7
62.7
1
82.4
7.6
5
SMBJ54 / C
54
60
73.3
1
96.3
6.5
5
SMBJ54A / CA
54
60
66.3
1
87.1
7.2
5
SMBJ58 / C
58
64.4
78.7
1
103
6.1
5
SMBJ58A / CA
58
64.4
71.2
1
93.6
6.7
5
SMBJ60 / C
60
66.7
81.5
1
107
5.8
5
SMBJ60A / CA
60
66.7
73.7
1
96.8
6.5
5
SMBJ64 / C
64
71.1
86.9
1
114
5.5
5
SMBJ64A / CA
64
71.1
78.6
1
103
6.1
5
SMBJ70 / C
70
77.8
95.1
1
125
5
5
SMBJ70A / CA
70
77.8
86
1
113
5.5
5
SMBJ75 / C
75
83.3
102
1
134
4.7
5
SMBJ75A / CA
75
83.3
92.1
1
121
5.2
5
SMBJ78 / C
78
86.7
106
1
139
4.5
5
SMBJ78A / CA
78
86.7
95.8
1
126
5
5
SMBJ85 / C
85
94.4
115
1
151
4.1
5
SMBJ85A / CA
85
94.4
104
1
137
4.6
5
SMBJ90 / C
90
100
122
1
160
3.9
5
SMBJ90A / CA
90
100
111
1
146
4.3
5
SMBJ100 / C
100
111
136
1
179
3.5
5
SMBJ100A / CA
100
111
123
1
162
3.8
5
SMBJ110 / C
110
122
149
1
196
3.2
5
SMBJ110A / CA
110
122
135
1
177
3.5
5
SMBJ120 / C
120
133
163
1
214
2.9
5
SMBJ120A / CA
120
133
147
1
193
3.2
5
SMBJ130 / C
130
144
176
1
231
2.7
5
SMBJ130A / CA
130
144
159
1
209
3
5
SMBJ150 / C
150
167
204
1
268
2.3
5
SMBJ150A / CA
150
167
185
1
243
2.5
5
SMBJ160 / C
160
178
218
1
287
2.2
5
SMBJ160A / CA
160
178
197
1
259
2.4
5
SMBJ170 / C
170
189
231
1
304
2
5
SMBJ170A / CA
170
189
209
1
275
2.2
5
1) VBR measured after IT applied for 300 µs square wave pulse or equivalent.
2) For bidirectional types having VRWM of 10 V and less, the ID limit is doubled.
3) For bidirectional use C or CA suffix types, the electrical characteristics apply in both directions.
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