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