SMCJ 5.0 ~ 188A
Stand-off Voltage :
5.0 to 188V
Peak Pulse Power :
1500 W
FEATURES :
* 1500W peak pulse power capability with a 10/1000µs
waveform
* Excellent clamping capability
* Very fast response time
* Pb / RoHS Free
SURFACE MOUNT TRANSIENT
VOLTAGE SUPPRESSOR
SMC (DO-214AB)
1.1
±
0.3
7.5
±
0.15
8.0
±
0.15
3.0
±
0.2
5.8
±
0.15
2.3
±
0.2
0.2
±
0.07
MECHANICAL DATA
* Case : SMC Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead Formed for Surface Mount
* Polarity : Color band denotes cathode end
except Bipolar.
* Mounting position : Any
* Weight : 0.21 gram
Dimensions in millimeter
DEVICES FOR BIPOLAR APPLICATIONS
For Bi-directional use C or CA Suffix
Electrical characteristics apply in both directions
MAXIMUM RATINGS
Rating at 25
°
C ambient temperature unless otherwise specified.
Rating
Peak Pulse Power Dissipation on 10/1000ms waveform
Peak Forward Surge Current per Fig. 5
(2)
Peak Pulse Current on 10/1000µs waveform
(1)
(1) (2)
Symbol
P
PPM
I
FSM
I
PPM
V
FM
(3)
Value
Minimum 1500
200
See Next Table
3.5
Unit
W
A
A
V
°
C/W
°
C
Maximum Instantaneous Forward Voltage at I
F
= 100A
Typical Thermal Resistance , Junction to Ambient
R
θJA
T
J,
T
STG
75
- 55 to + 150
Operating Junction and Storage Temperature Range
Notes :
(1) Non-repetitive Current pulse, per Fig. 3 and derated above Ta = 25
°
C per Fig. 1
(2) Mounted on 0.31x 0.31" (8.0 x 8.0mm) copper pads to each terminal.
(3) Mounted on minimum recommended pad layout
Page 1 of 4
Rev. 05 : April 1, 2005
ELECTRICAL CHARACTERISTICS
Rating at 25°C ambient temperature unless otherwise specified
(1)
Breakdown Voltage @ I
T
Type
V
BR
(V)
Min.
SMCJ5.0
SMCJ5.0A
SMCJ6.0
SMCJ6.0A
SMCJ6.5
SMCJ6.5A
SMCJ7.0
SMCJ7.0A
SMCJ7.5
SMCJ7.5A
SMCJ8.0
SMCJ8.0A
SMCJ8.5
SMCJ8.5A
SMCJ9.0
SMCJ9.0A
SMCJ10
SMCJ10A
SMCJ11
SMCJ11A
SMCJ12
SMCJ12A
SMCJ13
SMCJ13A
SMCJ14
SMCJ14A
SMCJ15
SMCJ15A
SMCJ16
SMCJ16A
SMCJ17
SMCJ17A
SMCJ18
SMCJ18A
SMCJ20
SMCJ20A
SMCJ22
SMCJ22A
SMCJ24
SMCJ24A
SMCJ26
SMCJ26A
SMCJ28
SMCJ28A
SMCJ30
SMCJ30A
SMCJ33
SMCJ33A
SMCJ36
SMCJ36A
6.40
6.40
6.67
6.67
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
10.0
10.0
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
20.0
20.0
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
40.0
40.0
Max.
7.82
7.25
8.15
7.37
8.82
7.98
9.51
8.6
10.2
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
38.0
34.4
40.7
36.8
44.9
40.6
48.9
44.2
I
T
(mA)
10
10
10
10
10
10
10
10
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Working Peak
Reverse
Voltage
V
WM
(V)
5.0
5.0
6.0
6.0
6.5
6.5
7.0
7.0
7.5
7.5
8.0
8.0
8.5
8.5
9.0
9.0
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
36
36
Maximum
Reverse
Leakage
@ V
WM
I
R
(µA)
1000
1000
1000
1000
500
500
200
200
100
100
50
50
20
20
10
10
5.0
5.0
5.0
5.0
5.0
5.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Maximum
Peak Pulse
Surge Current
I
PPM
(A)
156.3
163.0
131.6
145.6
122.0
133.9
112.8
125.0
104.9
116.3
100.0
110.3
94.3
104.2
88.8
97.4
79.8
88.2
74.6
82.4
68.2
75.4
63.0
69.8
58.1
64.7
55.8
61.5
52.1
57.7
49.2
54.3
46.6
51.4
41.9
46.3
38.1
42.3
34.9
38.6
32.2
35.6
30.0
33.0
28.0
31.0
25.4
28.1
23.3
25.8
Maximum
Clamping
Voltage @ I
PPM
V
C
(V)
9.6
9.2
11.4
10.3
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.0
45.4
53.5
48.4
59.0
53.3
64.3
58.1
Page 2 of 4
Rev. 05 : April 1, 2005
ELECTRICAL CHARACTERISTICS
Rating at 25°C ambient temperature unless otherwise specified
(1)
Breakdown Voltage @ I
T
Type
V
BR
(V)
Min.
Max.
I
T
(mA)
Working Peak
Reverse
Voltage
V
WM
(V)
Maximum
Reverse
Leakage
@ V
WM
I
R
(µA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Maximum
Peak Pulse
Surge Current
I
PPM
(A)
21.0
23.3
19.6
21.6
18.7
20.6
17.5
19.4
16.5
18.2
15.6
17.2
14.6
16.0
14.0
15.5
13.2
14.6
12.0
13.3
11.2
12.4
10.8
11.9
9.9
10.9
9.4
10.3
8.4
9.3
7.7
8.5
7.0
7.8
6.5
7.2
5.6
6.2
5.2
5.8
4.90
5.50
4.40
4.60
Maximum
Clamping
Voltage @ I
PPM
V
C
(V)
71.4
64.5
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103
93.6
107
96
114
103
125
113
134
121
139
126
151
137
160
146
179
162
196
177
214
193
231
209
268
243
287
259
304
275
344
328
44.4
54.3
1.0
40
SMCJ40
44.4
49.1
1.0
40
SMCJ40A
47.8
58.4
1.0
43
SMCJ43
47.8
52.8
1.0
43
SMCJ43A
50.0
61.1
1.0
45
SMCJ45
50.0
55.3
1.0
45
SMCJ45A
53.3
65.1
1.0
48
SMCJ48
53.3
58.9
1.0
48
SMCJ48A
56.7
69.3
1.0
51
SMCJ51
56.7
62.7
1.0
51
SMCJ51A
60.0
73.3
1.0
54
SMCJ54
60.0
66.3
1.0
54
SMCJ54A
64.4
78.7
1.0
58
SMCJ58
64.4
71.2
1.0
58
SMCJ58A
66.7
81.5
1.0
60
SMCJ60
66.7
73.7
1.0
60
SMCJ60A
71.1
86.4
1.0
64
SMCJ64
71.1
78.6
1.0
64
SMCJ64A
77.8
95.1
1.0
70
SMCJ70
77.8
86
1.0
70
SMCJ70A
83.3
102
1.0
75
SMCJ75
83.3
92.1
1.0
75
SMCJ75A
86.7
106
1.0
78
SMCJ78
86.7
95.8
1.0
78
SMCJ78A
94.4
115
1.0
85
SMCJ85
94.4
104
1.0
85
SMCJ85A
100
122
1.0
90
SMCJ90
100
111
1.0
90
SMCJ90A
111
136
1.0
100
SMCJ100
111
123
1.0
100
SMCJ100A
122
149
1.0
110
SMCJ110
122
135
1.0
110
SMCJ110A
133
163
1.0
120
SMCJ120
133
147
1.0
120
SMCJ120A
144
176
1.0
130
SMCJ130
144
159
1.0
130
SMCJ130A
167
204
1.0
150
SMCJ150
167
185
1.0
150
SMCJ150A
178
218
1.0
160
SMCJ160
178
197
1.0
160
SMCJ160A
189
231
1.0
170
SMCJ170
189
209
1.0
170
SMCJ170A
209
255
1.0
188
SMCJ188
209
231
1.0
188
SMCJ188A
Notes :
(1) Pulse test : tp
≤
50ms.
(2) Surge Current Waveform per Figure 5 and Derate per Figure 1
(3) For bi-directional types have V
WM
of 10 Volts and less , the I
R
limit is doubled
(4) For the bi-directional SMBJ5.0CA, the maximum V
BR
is 7.25V
(5) "SMCJ" will be omitted in marking on the diode.
Page 3 of 4
Rev. 05 : April 1, 2005
RATING AND CHARACTERISTIC CURVES ( SMCJ5.0 - SMCJ188A )
FIG.1 - PULSE DERATING CURVE
6,000
FIG.2 - TYPICAL JUNCTION CAPACITANCE
PEAK PULSE POWER OR CURRENT
DERATING IN PERCENTAGE
120
C
J
, CAPACITANCE, pF
100
80
1,000
Measured at
Stand-off Voltage
Voltage V
WM
60
100
40
T
J
= 25
°
C
f = 1.0 MHz
Vsig = 50 mV
P-P
20
0
0
25
50
75
100
125
150
175
10
1
2
10
20
100
400
Ta, AMBIENT TEMPERATURE, (
°
C)
V
WM
, REVERSE STAND-OFF VOLTAGE, (V)
FIG.4 - PEAK PULSE POWER RATING CURVE
10
FIG.3 - PULSE WAVEFORM
I
PPM
, PEAK PULSE CURRENT, %
tr = 10µs
100
Peak Value
I
PPM
Ta=25
°C
Pulse Width (td) is defined
as that point where the peak
current decays to 50%
of I
PPM
P
PPM
,PEAK POWER (kW)
4.0
10
50
Half Value - I
PPM
2
10/1000
µs.
Waveform as
defined by R.E.A.
1.0
0
0
td
1.0
2.0
3.0
t, TIME(ms)
0.1
0.1µs
1.0µs
10µs
100µs
1.0ms
10ms
td, PULSE WIDTH, SEC
FIG.5 - MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
400
PEAK FORWARD CURRENT,
AMPERES
T
J
= T
J
max
8.3 ms Single half sine-wave
JEDEC Method
100
10
1
5
10
50
100
NUMBER OF CYCLES AT 60 Hz
Page 4 of 4
Rev. 05 : April 1, 2005
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