SMCJ Series
TRANSIENT VOLTAGE SUPPRESSORS
Stand-off Voltage : 5.0 to 170 V
Peak Pulse Power : 1500 W
SMC (DO-214AB)
Features
•
1500 W peak pulse power capability on 10 /1000 µs
•
Excellent clamping capability
•
Fast response time: typically less than 1 ps from
3.0±0.1
0 V to V
(BR)
for unidirectional and 5 ns for
bidirectional types
2.3±0.2
7.5
±
0 .1 5
Mechanical Data
• Case: SMC (DO-214AB) molded plastic
• Epoxy: UL 94V-0 rate flame retardant
• Terminals: Solder plated
• Polarity: Color band denotes cathode end
1.1
±
0 .3
0.2 2± 0.07
8.0
±
0 .1 5
Dimensions in mm
Types for Bidirectional Applications
• For bidirectional use C or CA suffix for types SMCJ5.0 thru types SMCJ170A (e.g. SMCJ5.0C, SMCJ170CA)
• Electrical characteristics apply in both directions
Maximum Ratings and Electrical Characteristics
Ratings at 25
O
C ambient temperature unless otherwise specified. Single phase, half wave, 50 Hz, resistive or inductive load.
For capacitive load, derate by 20%
Parameter
Symbol
Value
Unit
Peak Pulse Power Dissipation with a 10/1000 µs Waveform
Peak Pulse Current with a 10/1000 µs Waveform
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave
Unidirectional only
Maximum Instantaneous Forward Voltage at 100 A for
Unidirectional only
Operating Junction and Storage Temperature Range
P
PPM
I
PPM
I
FSM
V
F
T
J
, T
Stg
Min. 1500
See Next Table
200
3.5
- 55 to + 150
W
A
A
V
O
C
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
5.8±0.2
SMCJ Series
Electrical Characteristics (T
a
= 25
O
C unless otherwise specified)
Uni-directional /
Bi-directional
Type
3)
SMCJ5.0 / C
SMCJ5.0A / CA
SMCJ6.0 / C
SMCJ6.0A / CA
SMCJ6.5 / C
SMCJ6.5A / CA
SMCJ7.0 / C
SMCJ7.0A / CA
SMCJ7.5 / C
SMCJ7.5A / CA
SMCJ8.0 / C
SMCJ8.0A / CA
SMCJ8.5 / C
SMCJ8.5A / CA
SMCJ9.0 / C
SMCJ9.0A / CA
SMCJ10 / C
SMCJ10A / CA
SMCJ11 / C
SMCJ11A / CA
SMCJ12 / C
SMCJ12A / CA
SMCJ13 / C
SMCJ13A / CA
SMCJ14 / C
SMCJ14A / CA
SMCJ15 / C
SMCJ15A / CA
SMCJ16 / C
SMCJ16A / CA
SMCJ17 / C
SMCJ17A / CA
SMCJ18 / C
SMCJ18A / CA
SMCJ20 / C
SMCJ20A / CA
SMCJ22 / C
SMCJ22A / CA
SMCJ24 / C
SMCJ24A / CA
SMCJ26 / C
SMCJ26A / CA
SMCJ28 / C
SMCJ28A / CA
SMCJ30 / C
SMCJ30A / CA
SMCJ33 / C
SMCJ33A / CA
Stand-off
Voltage
V
WM
(V)
5
5
6
6
6.5
6.5
7
7
7.5
7.5
8
8
8.5
8.5
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
20
20
22
22
24
24
26
26
28
28
30
30
33
33
Breakdown Voltage
1)
V
BR
(V)
Min. at I
T
6.4
6.4
6.67
6.67
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
10
10
11.1
11.1
12.2
12.2
13.3
13.3
14.4
14.4
15.6
15.6
16.7
16.7
17.8
17.8
18.9
18.9
20
20
22.2
22.2
24.4
24.4
26.7
26.7
28.9
28.9
31.1
31.1
33.3
33.3
36.7
36.7
V
BR
(V)
Max. at I
T
7.3
7
8.15
7.37
8.82
7.98
9.51
8.6
10.3
9.21
10.9
9.83
11.5
10.4
12.2
11.1
13.6
12.3
14.9
13.5
16.3
14.7
17.6
15.9
19.1
17.2
20.4
18.5
21.8
19.7
23.1
20.9
24.4
22.1
27.1
24.5
29.8
26.9
32.6
29.5
35.3
31.9
38
34.4
40.7
36.8
44.9
40.6
Test
Current
I
T
(mA)
10
10
10
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Maximum
Clamping
Voltage
V
C
(V) at I
PPM
9.6
9.2
11.4
10.3
12.3
11.2
13.3
12
14.3
12.9
15
13.6
15.9
14.4
16.9
15.4
18.8
17
20.1
18.2
22
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26
30.5
27.6
32.2
29.2
35.8
32.4
39.4
35.5
43
38.9
46.6
42.1
50
45.4
53.5
48.4
59
53.3
Maximum
Peak Pulse
Current
I
PPM
(A)
164
171
138
152
128
140
118
131
110
122
105
115
99
109
93
102
83
92
78
86
71
79
66
73
61
67
58
64
54
60
51
57
48
53
43
48
39
44
36
40
33
37
31
34
29
32
26
29
Maximum
Reverse
Leakage
2)
I
D
(μA) at V
WM
1000
1000
1000
1000
500
500
200
200
100
100
50
50
20
20
10
10
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
SMCJ 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
SMCJ36 / C
36
40
48.9
1
64.3
24
SMCJ36A / CA
36
40
44.2
1
58.1
27
SMCJ40 / C
40
44.4
54.3
1
71.4
22
SMCJ40A / CA
40
44.4
49.1
1
64.5
24
SMCJ43 / C
43
47.8
58.4
1
76.7
20
SMCJ43A / CA
43
47.8
52.8
1
69.4
22
SMCJ45 / C
45
50
61.1
1
80.3
19
SMCJ45A / CA
45
50
55.3
1
72.7
21
SMCJ48 / C
48
53.3
65.1
1
85.5
18
SMCJ48A / CA
48
53.3
58.9
1
77.4
20
SMCJ51 / C
51
56.7
69.3
1
91.1
17
SMCJ51A / CA
51
56.7
62.7
1
82.4
19
SMCJ54 / C
54
60
73.3
1
96.3
16
SMCJ54A / CA
54
60
66.3
1
87.1
18
SMCJ58 / C
58
64.4
78.7
1
103
15
SMCJ58A / CA
58
64.4
71.2
1
93.6
16
SMCJ60 / C
60
66.7
81.5
1
107
14
SMCJ60A / CA
60
66.7
73.7
1
96.8
16
SMCJ64 / C
64
71.1
86.9
1
114
13.8
SMCJ64A / CA
64
71.1
78.6
1
103
15
SMCJ70 / C
70
77.8
95.1
1
125
12.6
SMCJ70A / CA
70
77.8
86
1
113
13.9
SMCJ75 / C
75
83.3
102
1
134
11.7
SMCJ75A / CA
75
83.3
92.1
1
121
13
SMCJ78 / C
78
86.7
106
1
139
11.3
SMCJ78A / CA
78
86.7
95.8
1
126
12.5
SMCJ85 / C
85
94.4
115
1
151
10.4
SMCJ85A / CA
85
94.4
104
1
137
11.5
SMCJ90 / C
90
100
122
1
160
9.8
SMCJ90A / CA
90
100
111
1
146
10.7
SMCJ100 / C
100
111
136
1
179
8.8
SMCJ100A / CA
100
111
123
1
162
9.7
SMCJ110 / C
110
122
149
1
196
8
SMCJ110A / CA
110
122
135
1
177
8.9
SMCJ120 / C
120
133
163
1
214
7.3
SMCJ120A / CA
120
133
147
1
193
8.1
SMCJ130 / C
130
144
176
1
231
6.8
SMCJ130A / CA
130
144
159
1
209
7.5
SMCJ150 / C
150
167
204
1
268
5.8
SMCJ150A / CA
150
167
185
1
243
6.4
SMCJ160 / C
160
178
218
1
287
5.4
SMCJ160A / CA
160
178
197
1
259
6
SMCJ170 / C
170
189
231
1
304
5.1
SMCJ170A / CA
170
189
209
1
275
5.7
1)
V
BR
measured after I
T
applied for 300 µs square wave pulse or equivalent.
2)
For bidirectional types having V
WM
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
Leakage
2)
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
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