RoHS
SMCJ SERIES
COMPLIANT
Surface Mount Transient Voltage Suppressor Diodes
Uni-directional
Features
● For surface mounted applications
● Low-profile package
● Ideal for automated placement
● Available in Unidirectional and Bidirectional
● 1500W peak pulse power capability with a 10/1000 μs
waveform
● Low incremental surge resistance, excellent clamping
capability
● Very fast response time
● High temperature soldering guaranteed: 260 °C/10 s at
terminals
● Meets MSL level 1
Bi-directional
● Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Typical Applications
Use in sensitive electronics protection against voltage transients
induced by inductive load switching and lighting on ICs, MOSFET,
signal lines of sensor units for consumer, computer, industrial,
telecommunication.
Mechanical Data
● Package: DO-214AB (SMC)
Molding compound meets UL 94 V-0 flammability
rating, RoHS-compliant
● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102
● Polarity: For uni-directional types the band denotes cathode
end, no marking on bi-directional types
■Maximum Ratings (Ta=25℃ Unless otherwise specified)
PARAMETER
Peak power dissipation, with a 10/1000us waveform
Peak pulse current, with a 10/1000us waveform
UNIT
PPPM
W
1500
IPPM
A
See Next Table
PD
W
6.5
IFSM
A
200
TJ,TSTG
℃
-55 to +150
(1)(2)
(1)
Power dissipation, on infinite heat sink at TL=75℃
(2)
(3)
Peak forward surge current, 8.3 ms single half sine-wave unidirectional only
Operating junction and storage temperature range
Max
SYMBOL
■Electrical Characteristics(Ta=25℃ Unless otherwise specified)
PARAMETER
(4)
Maximum instantaneous forward voltage at 100A for unidirectional only
SYMBOL
UNIT
VALUE
VFM
V
3.5/5.0
1/7
S-S106
Rev. 2.5, 17-Apr-19
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SMCJ SERIES
■Thermal Characteristics (Ta=25℃ Unless otherwise specified)
PARAMETER
SYMBOL
(5)
RθJ-A
UNIT
Conditions
VALUE
℃/W
junction to ambient
75
℃/W
junction to lead
15
Thermal Resistance(Typical)
RθJ-L
Notes:
(1)
(2)
(3)
(4)
(5)
Non-repetitive current pulse, per Fig. 3 and derated above TA= 25℃ per Fig.2.
Mounted on 0.31 x 0.31" (8.0 x 8.0 mm) copper pads to each terminal
Measured on 8.3ms single half sine-wave or equivalent square wave,duty cycle=4 pulses per minute maximum.
VF=3.5V Max for devices of VBR≤220V,and VF=5.0V Max for devices of VBR>220V.
Mounted on minimum recommended pad layout.
■Electrical Characteristics (TA=25℃ unless otherwise noted)
Part Number
(Uni)
SMCJ5.0
SMCJ5.0A
Part Number
(Bi)
SMCJ5.0C
SMCJ5.0CA
(4)
Working Peak
Reverse
Voltage
VRWM (V)
Maximum
Reverse
Surge
(2)
Current IPP
(A)
Maximum
Clamping
Voltage Vc
@ IPP
(V)
Min(V)
Max (V)
IT (mA)
Maximum
Reverse
(3)
Leakage IR
@ VRWM (μA)
6.40
7.30
10
1000
5.0
156.25
9.6
6.40
7.07
10
1000
5.0
163.04
9.2
Breakdown Voltage VBR@IT
(1)
SMCJ6.0
SMCJ6.0C
6.67
8.15
10
1000
6.0
131.58
11.4
SMCJ6.0A
SMCJ6.0CA
6.67
7.37
10
1000
6.0
145.63
10.3
SMCJ6.5
SMCJ6.5C
7.22
8.82
10
500
6.5
121.95
12.3
SMCJ6.5A
SMCJ6.5CA
7.22
7.98
10
500
6.5
133.93
11.2
SMCJ7.0
SMCJ7.0C
7.78
9.51
10
200
7.0
112.78
13.3
SMCJ7.0A
SMCJ7.0CA
7.78
8.60
10
200
7.0
125.00
12.0
SMCJ7.5
SMCJ7.5C
8.33
10.20
1
100
7.5
104.90
14.3
SMCJ7.5A
SMCJ7.5CA
8.33
9.21
1
100
7.5
116.28
12.9
SMCJ8.0
SMCJ8.0C
8.89
10.90
1
50
8.0
100.00
15.0
SMCJ8.0A
SMCJ8.0CA
8.89
9.83
1
50
8.0
110.29
13.6
SMCJ8.5
SMCJ8.5C
9.44
11.50
1
20
8.5
94.34
15.9
SMCJ8.5A
SMCJ8.5CA
9.44
10.40
1
20
8.5
104.17
14.4
SMCJ9.0
SMCJ9.0C
10.00
12.20
1
10
9.0
88.76
16.9
SMCJ9.0A
SMCJ9.0CA
10.00
11.10
1
10
9.0
97.40
15.4
SMCJ10
SMCJ10C
11.10
13.60
1
5
10.0
79.79
18.8
SMCJ10A
SMCJ10CA
11.10
12.30
1
5
10.0
88.24
17.0
SMCJ11
SMCJ11C
12.20
14.90
1
5
11.0
74.63
20.1
SMCJ11A
SMCJ11CA
12.20
13.50
1
5
11.0
82.42
18.2
SMCJ12
SMCJ12C
13.30
16.30
1
5
12.0
68.18
22.0
SMCJ12A
SMCJ12CA
13.30
14.70
1
5
12.0
75.38
19.9
SMCJ13
SMCJ13C
14.40
17.60
1
5
13.0
63.03
23.8
SMCJ13A
SMCJ13CA
14.40
15.90
1
5
13.0
69.77
21.5
SMCJ14
SMCJ14C
15.60
19.10
1
5
14.0
58.14
25.8
SMCJ14A
SMCJ14CA
15.60
17.20
1
5
14.0
64.66
23.2
SMCJ15
SMCJ15C
16.70
20.40
1
5
15.0
55.76
26.9
SMCJ15A
SMCJ15CA
16.70
18.50
1
5
15.0
61.48
24.4
SMCJ16
SMCJ16C
17.80
21.80
1
5
16.0
52.08
28.8
SMCJ16A
SMCJ16CA
17.80
19.70
1
5
16.0
57.69
26.0
SMCJ17
SMCJ17C
18.90
23.10
1
5
17.0
49.18
30.5
2/7
S-S106
Rev. 2.5, 17-Apr-19
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SMCJ SERIES
■Electrical Characteristics (TA=25℃ unless otherwise noted)
Part Number
(Uni)
Part Number
(Bi)
Min(V)
Max (V)
IT (mA)
Maximum
Reverse
(3)
Leakage IR
@ VRWM (μA)
Breakdown Voltage VBR@IT
(1)
Working Peak
Reverse
Voltage
VRWM (V)
Maximum
Reverse
Surge
(2)
Current IPP
(A)
Maximum
Clamping
Voltage Vc
@ IPP
(V)
SMCJ17A
SMCJ17CA
18.90
20.90
1
5
17.0
54.35
27.6
SMCJ18
SMCJ18C
20.00
24.40
1
5
18.0
46.58
32.2
SMCJ18A
SMCJ18CA
20.00
22.10
1
5
18.0
51.37
29.2
SMCJ19
SMCJ19C
21.10
25.70
1
5
19.0
44.10
34.0
SMCJ19A
SMCJ19CA
21.10
23.30
1
5
19.0
48.73
30.8
SMCJ20
SMCJ20C
22.20
27.10
1
5
20.0
41.90
35.8
SMCJ20A
SMCJ20CA
22.20
24.50
1
5
20.0
46.30
32.4
SMCJ22
SMCJ22C
24.40
29.80
1
5
22.0
38.07
39.4
SMCJ22A
SMCJ22CA
24.40
26.90
1
5
22.0
42.25
35.5
SMCJ24
SMCJ24C
26.70
32.60
1
5
24.0
34.88
43.0
SMCJ24A
SMCJ24CA
26.70
29.50
1
5
24.0
38.56
38.9
SMCJ26
SMCJ26C
28.90
35.30
1
5
26.0
32.19
46.6
SMCJ26A
SMCJ26CA
28.90
31.90
1
5
26.0
35.63
42.1
SMCJ28
SMCJ28C
31.10
38.00
1
5
28.0
30.00
50.0
SMCJ28A
SMCJ28CA
31.10
34.40
1
5
28.0
33.04
45.4
SMCJ30
SMCJ30C
33.30
40.70
1
5
30.0
28.04
53.5
SMCJ30A
SMCJ30CA
33.30
36.80
1
5
30.0
30.99
48.4
SMCJ33
SMCJ33C
36.70
44.90
1
5
33.0
25.42
59.0
SMCJ33A
SMCJ33CA
36.70
40.60
1
5
33.0
28.14
53.3
SMCJ36
SMCJ36C
40.00
48.90
1
5
36.0
23.33
64.3
SMCJ36A
SMCJ36CA
40.00
44.20
1
5
36.0
25.82
58.1
SMCJ40
SMCJ40C
44.40
54.30
1
5
40.0
21.01
71.4
SMCJ40A
SMCJ40CA
44.40
49.10
1
5
40.0
23.26
64.5
SMCJ43
SMCJ43C
47.80
58.40
1
5
43.0
19.56
76.7
SMCJ43A
SMCJ43CA
47.80
52.80
1
5
43.0
21.61
69.4
SMCJ45
SMCJ45C
50.00
61.10
1
5
45.0
18.68
80.3
SMCJ45A
SMCJ45CA
50.00
55.30
1
5
45.0
20.63
72.7
SMCJ48
SMCJ48C
53.30
65.10
1
5
48.0
17.54
85.5
SMCJ48A
SMCJ48CA
53.30
58.90
1
5
48.0
19.38
77.4
SMCJ51
SMCJ51C
56.70
69.30
1
5
51.0
16.47
91.1
SMCJ51A
SMCJ51CA
56.70
62.70
1
5
51.0
18.20
82.4
SMCJ54
SMCJ54C
60.00
73.30
1
5
54.0
15.58
96.3
SMCJ54A
SMCJ54CA
60.00
66.30
1
5
54.0
17.22
87.1
SMCJ58
SMCJ58C
64.40
78.70
1
5
58.0
14.56
103.0
SMCJ58A
SMCJ58CA
64.40
71.20
1
5
58.0
16.03
93.6
SMCJ60
SMCJ60C
66.70
81.50
1
5
60.0
14.02
107.0
SMCJ60A
SMCJ60CA
66.70
73.70
1
5
60.0
15.50
96.8
SMCJ64
SMCJ64C
71.10
86.90
1
5
64.0
13.16
114.0
SMCJ64A
SMCJ64CA
71.10
78.60
1
5
64.0
14.56
103.0
SMCJ70
SMCJ70C
77.80
95.10
1
5
70.0
12.00
125.0
SMCJ70A
SMCJ70CA
77.80
86.00
1
5
70.0
13.27
113.0
3/7
S-S106
Rev. 2.5, 17-Apr-19
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SMCJ SERIES
■Electrical Characteristics (TA=25℃ unless otherwise noted)
Part Number
(Uni)
Part Number
(Bi)
Min(V)
Max (V)
IT (mA)
Maximum
Reverse
(3)
Leakage IR
@ VRWM (μA)
Breakdown Voltage VBR@IT
(1)
Working Peak
Reverse
Voltage
VRWM (V)
Maximum
Reverse
Surge
(2)
Current IPP
(A)
Maximum
Clamping
Voltage Vc
@ IPP
(V)
SMCJ75
SMCJ75C
83.30
102.00
1
5
75.0
11.19
134.0
SMCJ75A
SMCJ75CA
83.30
92.10
1
5
75.0
12.40
121.0
SMCJ78
SMCJ78C
86.70
106.00
1
5
78.0
10.79
139.0
SMCJ78A
SMCJ78CA
86.70
95.80
1
5
78.0
11.90
126.0
SMCJ80
SMCJ80C
88.96
108.80
1
5
80.0
10.47
143.2
SMCJ80A
SMCJ80CA
88.80
97.60
1
5
80.0
11.57
129.6
SMCJ85
SMCJ85C
94.40
115.00
1
5
85.0
9.93
151.0
SMCJ85A
SMCJ85CA
94.40
104.00
1
5
85.0
10.95
137.0
SMCJ90
SMCJ90C
100.00
122.00
1
5
90.0
9.38
160.0
SMCJ90A
SMCJ90CA
100.00
111.00
1
5
90.0
10.27
146.0
SMCJ100
SMCJ100C
111.00
136.00
1
5
100.0
8.38
179.0
SMCJ100A
SMCJ100CA
111.00
123.00
1
5
100.0
9.26
162.0
SMCJ110
SMCJ110C
122.00
149.00
1
5
111.0
7.65
196.0
SMCJ110A
SMCJ110CA
122.00
135.00
1
5
110.0
8.47
177.0
SMCJ120
SMCJ120C
133.00
163.00
1
5
120.0
7.01
214.0
SMCJ120A
SMCJ120CA
133.00
147.00
1
5
120.0
7.77
193.0
SMCJ130
SMCJ130C
144.00
176.00
1
5
130.0
6.49
231.0
SMCJ130A
SMCJ130CA
144.00
159.00
1
5
130.0
7.18
209.0
SMCJ140
SMCJ140C
155.70
190.40
1
5
140.0
5.99
250.6
SMCJ140A
SMCJ140CA
155.00
171.00
1
5
140.0
6.61
226.8
SMCJ150
SMCJ150C
167.00
204.00
1
5
150.0
5.60
268.0
SMCJ150A
SMCJ150CA
167.00
185.00
1
5
150.0
6.17
243.0
SMCJ160
SMCJ160C
178.00
218.00
1
5
160.0
5.23
287.0
SMCJ160A
SMCJ160CA
178.00
197.00
1
5
160.0
5.79
259.0
SMCJ170
SMCJ170C
189.00
231.00
1
5
170.0
4.93
304.0
SMCJ170A
SMCJ170CA
189.00
209.00
1
5
170.0
5.45
275.0
SMCJ180
SMCJ180C
200.20
244.80
1
5
180.0
4.66
322.2
SMCJ180A
SMCJ180CA
200.00
220.00
1
5
180.0
5.14
291.6
SMCJ190
SMCJ190C
211.30
258.40
1
5
190.0
4.41
340.1
SMCJ190A
SMCJ190CA
211.00
232.00
1
5
190.0
4.87
307.8
SMCJ200A
SMCJ200CA
224.00
247.00
1
5
200.0
4.63
324.0
SMCJ220A
SMCJ220CA
246.00
272.00
1
5
220.0
4.20
356.0
SMCJ250A
SMCJ250CA
279.00
309.00
1
5
250.0
3.70
405.0
SMCJ300A
SMCJ300CA
335.00
371.00
1
5
300.0
3.10
486.0
SMCJ350A
SMCJ350CA
391.00
432.00
1
5
350.0
2.65
567.0
SMCJ400A
SMCJ400CA
447.00
494.00
1
5
400.0
2.31
648.0
SMCJ440A
SMCJ440CA
492.00
543.00
1
5
440.0
2.10
713.0
Notes:
(1)
(2)
(3)
(4)
Pulse Test:tp≤50ms Pulse test: tp≤50ms.
Surge current waveform per Fig. 3 and derated per Fig.2.
For bi-directional types having VRWM of 10 V and less, the IR limit is doubled.
For the bi-directional SMCJ5.0CA, the maximum VBR is 7.25 V.
4/7
S-S106
Rev. 2.5, 17-Apr-19
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SMCJ SERIES
■Ordering Information (Example)
PREFERED P/N
PACKAGE
CODE
UNIT WEIGHT(g)
MINIMUM
PACKAGE(pcs)
INNER BOX
QUANTITY(pcs)
OUTER CARTON
QUANTITY(pcs)
DELIVERY
MODE
SMCJ SERIES
F1
Approximate 0.257
3000
6000
42000
13” reel
■ Characteristics(Typical)
FIG2: Pulse Power or Current vs. Initial Junction Temperature
PPP or IPP(%)
PPPM(KW)
FIG1:Peak Pulse Power Rating Curve
100
Non-Repetitive Pulse
Waveform shown in Fige.3
TA=25℃
100
75
10
50
1.0
25
0.1
0.31×0.31"(8.0×8.0mm)
Copper Pad Areas
0.1μs
1μs
0
10μs
100μs
1.0ms
10ms
0
25
50
75
100
125
150
175
td(μs)
tr=10μs
Peak Value
IPPM
100
FIG4:Typical Transient Thermal Impedance
Rth(℃/W)
IPPM(%)
FIG3: Pulse Waveform
150
200
TJ (℃)
TJ=25℃
Pulse Width(td) is defined as
the Point where the Peak
Current Decays to 50% of IPPM
100
10
Half Value - IPP
2
IPPM
50
1
10/1000μs Waveform as
Defined by R.E.A.
td
0
0
1.0
2.0
3.0
0.1
0.001
4.0
0.01
0.1
1
100
10
t( ms)
tp(s)
PD(W)
IFSM(A)
FIG5: Maximum Non-Repetitive Surge Current
200
1000
TJ=TJMax.
8.3ms Single Half Sine-Wave
FIG6:Steady State Power Dissipation
7
6
100
5
4
50
3
2
1
10
0
0
0
10
25
50
75
100
Number of Cycles
100
125
150
175
200
TL(℃)
5/7
S-S106
Rev. 2.5, 17-Apr-19
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SMCJ SERIES
■ Outline Dimensions
DO-214AB(SMC)
DO-214AB (SMC)
Dim
Min
Max
A
6.60
7.11
B
2.85
3.27
C
5.59
6.22
D
7.75
8.13
E
1.99
2.61
F
0.15
0.31
G
0.76
1.52
H
0.10
0.20
Dimensions in millimeters
■ Suggested pad layout
P2
Q1
Dim
Typ
P1
9.9
P2
3.84
Q1
3.03
Q2
3.82
Q2
P1
Dimensions in millimeters
6/7
S-S106
Rev. 2.5, 17-Apr-19
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SMCJ SERIES
Disclaimer
The information presented in this document is for reference only. Yangzhou Yangjie Electronic Technology Co., Ltd. reserves the
right to make changes without notice for the specification of the products displayed herein to improve reliability, function or design
or otherwise.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used with
equipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as
medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety
devices), Yangjie or anyone on its behalf, assumes no responsibility or liability for any damages resulting from such improper use
of sale.
This publication supersedes & replaces all information previously supplied. For additional information, please visit our website
http:// www.21yangjie.com , or consult your nearest Yangjie’s sales office for further assistance.
7/7
S-S106
Rev. 2.5, 17-Apr-19
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
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