RoHS
SMBJ SERIES
Surface Mount Transient Voltage Suppressors
Features
• Low profile package
• Ideal for automated placement
• Glass passivated chip junction
• Available in Unidirectional and Bidirectional
COMPLIANT
• 600 W peak pulse power capability with a 10/1000 µ waveform,
s
repetitive rate (duty cycle): 0.01 %
• Excellent clamping capability
• Very fast response time
• Low incremental surge resistance
• Meets MSL level 1, per J-STD-020C, LF max peak of 260 °
C
• Solder Dip 260 °C, 10 seconds
• 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-
Molding compound meets UL 94 V-0 flammability
rating, RoHS-compliant, halogen-free
●
Terminals:
Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
●
Polarity:
Color band denotes cathode end
■
Maximum Ratings
(Ta=25℃ Unless otherwise specified
）
PARAMETER
Peak power dissipation, with a 10/1000us waveform (1) (2) (Fig.1)
Peak pulse current, with a 10/1000us waveform(1)
Power dissipation, on infinite heat sink at TL=75℃
Peak forward surge current, 8.3 ms single half sine-wave unidirectional
only (2)
Operating junction and storage temperature range
SYMBOL
PPPM
IPPM
PD
IFSM
TJ,TSTG
UNIT
W
A
W
A
℃
Max
600
See Next Table
5.0
100
-55 to +150
■Electrical
Characteristics
（T
a
=25℃ Unless otherwise specified）
PARAMETER
Maximum instantaneous forward voltage
@ at 50A for unidirectional only (3)
SYMBOL
VF
UNIT
V
VALUE
3.5/5.0
1/7
S-S103
Rev. 2.3, 28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SMBJ SERIES
■
Thermal Characteristics
（T
a
=25℃ Unless otherwise specified）
PARAMETER
SYMBOL
R
θJL
Thermal resistance(Typical)
R
θJA
℃/W
junction to ambient
100
UNIT
℃/W
Conditions
junction to lead
VALUE
20
Notes:
(1) Non-repetitive current pulse, per Fig. 3 and derated above T
A
= 25℃per Fig.2.
(2) Mounted on 0.2 x 0.2" (5.0 x 5.0 mm) copper pads to each terminal
(3) VF<3.5V for devices of VBR<200V and VF<5.0V for devices of VBR>201V
■
Ordering Information (Example)
PREFERED P/N
SMBJ5.0-SMBJ400CA
SMBJ5.0-SMBJ400CA
SMBJ5.0-SMBJ400CA
PACKING
CODE
F1
F2
F3
UNIT WEIGHT(g)
Approximate 0.0975
Approximate 0.0975
Approximate 0.0975
MINIMUM
PACKAGE(pcs)
3000
750
500
INNER BOX
QUANTITY(pcs)
6000
3000
2000
OUTER CARTON
QUANTITY(pcs)
48000
24000
16000
DELIVERY
MODE
13” reel
7” reel
7” reel
■Electrical
Characteristics
（T
a
=25℃ Unless otherwise specified）
Part
Number(Uni)
SMBJ5.0
SMBJ5.0A
SMBJ6.0
SMBJ6.0A
SMBJ6.5
SMBJ6.5A
SMBJ7.0
SMBJ7.0A
SMBJ7.5
SMBJ7.5A
SMBJ8.0
SMBJ8.0A
SMBJ8.5
SMBJ8.5A
SMBJ9.0
SMBJ9.0A
SMBJ10
SMBJ10A
SMBJ11
SMBJ11A
SMBJ12
SMBJ12A
SMBJ13
SMBJ13A
Breakdown Voltage V
BR
@I
T
Part Number(Bi)
Min(V)
SMBJ5.0C
SMBJ5.0CA
(4 )
SMBJ6.0C
SMBJ6.0CA
SMBJ6.5C
SMBJ6.5CA
SMBJ7.0C
SMBJ7.0CA
SMBJ7.5C
SMBJ7.5CA
SMBJ8.0C
SMBJ8.0CA
SMBJ8.5C
SMBJ8.5CA
SMBJ9.0C
SMBJ9.0CA
SMBJ10C
SMBJ10CA
SMBJ11C
SMBJ11CA
SMBJ12C
SMBJ12CA
SMBJ13C
SMBJ13CA
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
10.00
10.00
11.10
11.10
12.20
12.20
13.30
13.30
14.40
14.40
Max (V)
7.30
7.07
8.15
7.37
8.82
7.98
9.51
8.60
10.20
9.21
10.90
9.83
11.50
10.4
12.20
11.10
13.60
12.30
14.90
13.50
16.30
14.70
17.60
15.90
IT
(4 )
(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
Maximum
Maximum
Working Peak
Reverse Leakage
Reverse Surge
Reverse Voltage
I
R@
V
WM
Current IPP
(5)
V
RWM
(V)
(6)
(μA)
(A)
800
800
800
800
500
500
200
200
100
100
50
50
10
10
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
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
10.0
10.0
11.0
11.0
12.0
12.0
13.0
13.0
62.5
65.2
52.6
58.3
48.8
53.6
45.1
50.0
42.0
46.5
40.0
44.1
37.7
41.7
35.5
39.0
31.9
35.3
29.8
33.0
27.3
30.2
25.2
27.9
Maximum
Clamping
Voltage Vc
@ I
PP
(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
2/7
S-S103
Rev. 2.3, 28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SMBJ SERIES
■Electrical
Characteristics
（T
a
=25℃ Unless otherwise specified）
Breakdown Voltage V
BR
@I
T
Part
Number(Uni)
Part Number(Bi)
Min(V)
SMBJ14C
SMBJ14CA
SMBJ15C
SMBJ15CA
SMBJ16C
SMBJ16CA
SMBJ17C
SMBJ17CA
SMBJ18C
SMBJ18CA
SMBJ19C
SMBJ19CA
SMBJ20C
SMBJ20CA
SMBJ22C
SMBJ22CA
SMBJ24C
SMBJ24CA
SMBJ26C
SMBJ26CA
SMBJ28C
SMBJ28CA
SMBJ30C
SMBJ30CA
SMBJ33C
SMBJ33CA
SMBJ36C
SMBJ36CA
SMBJ40C
SMBJ40CA
SMBJ43C
SMBJ43CA
SMBJ45C
SMBJ45CA
SMBJ48C
SMBJ48CA
SMBJ51C
SMBJ51CA
SMBJ54C
SMBJ54CA
SMBJ58C
15.60
15.60
16.70
16.70
17.80
17.80
18.90
18.90
20.00
20.00
21.10
21.10
22.20
22.20
24.40
24.40
26.70
26.70
28.90
28.90
31.10
31.10
33.30
33.30
36.70
36.70
40.00
40.00
44.40
44.40
47.80
47.80
50.00
50.00
53.30
53.30
56.70
56.70
60.00
60.00
64.40
Max (V)
19.10
17.20
20.40
18.50
21.80
19.70
23.10
20.90
24.40
22.10
25.70
23.30
27.10
24.50
29.80
26.90
32.60
29.50
35.30
31.90
38.00
34.40
40.70
36.80
44.90
40.60
48.90
44.20
54.30
49.10
58.40
52.80
61.10
55.30
65.10
58.90
69.30
62.70
73.30
66.30
78.70
IT
(4 )
(mA)
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
Maximum
Working Peak
Reverse Surge
Reverse Leakage
Reverse Voltage Current IPP
(5)
I
R@
V
WM
V
RWM
(V)
(A)
(6)
(μA)
Min(V)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
14.0
14.0
15.0
15.0
16.0
16.0
17.0
17.0
18.0
18.0
19.0
19.0
20.0
20.0
22.0
22.0
24.0
24.0
26.0
26.0
28.0
28.0
30.0
30.0
33.0
33.0
36.0
36.0
40.0
40.0
43.0
43.0
45.0
45.0
48.0
48.0
51.0
51.0
54.0
54.0
58.0
23.2
25.9
22.3
24.6
20.8
23.1
19.6
21.7
18.6
20.5
17.6
19.5
16.7
18.5
15.2
16.9
14.0
15.4
12.9
14.3
12.0
13.2
11.2
12.4
10.2
11.3
9.3
10.3
8.4
9.3
7.8
8.6
7.5
8.3
7.0
7.8
6.6
7.3
6.2
6.9
5.8
Maximum
Clamping
Voltage Vc
@ I
PP
(V)
Max (V)
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
34.0
30.8
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
71.4
64.5
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103.0
SMBJ14
SMBJ14A
SMBJ15
SMBJ15A
SMBJ16
SMBJ16A
SMBJ17
SMBJ17A
SMBJ18
SMBJ18A
SMBJ19
SMBJ19A
SMBJ20
SMBJ20A
SMBJ22
SMBJ22A
SMBJ24
SMBJ24A
SMBJ26
SMBJ26A
SMBJ28
SMBJ28A
SMBJ30
SMBJ30A
SMBJ33
SMBJ33A
SMBJ36
SMBJ36A
SMBJ40
SMBJ40A
SMBJ43
SMBJ43A
SMBJ45
SMBJ45A
SMBJ48
SMBJ48A
SMBJ51
SMBJ51A
SMBJ54
SMBJ54A
SMBJ58
3/7
S-S103
Rev. 2.3, 28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SMBJ SERIES
■Electrical
Characteristics
（T
a
=25℃ Unless otherwise specified）
Breakdown Voltage V
BR
@I
T
Part
Number(Uni)
Part Number(Bi)
Min(V)
SMBJ58CA
SMBJ60C
SMBJ60CA
SMBJ64C
SMBJ64CA
SMBJ70C
SMBJ70CA
SMBJ75C
SMBJ75CA
SMBJ78C
SMBJ78CA
SMBJ80C
SMBJ80CA
SMBJ85C
SMBJ85CA
SMBJ90C
SMBJ90CA
SMBJ100C
SMBJ100CA
SMBJ110C
SMBJ110CA
SMBJ120C
SMBJ120CA
SMBJ130CA
SMBJ130CA
SMBJ140C
SMBJ140CA
SMBJ150C
SMBJ150CA
SMBJ160C
SMBJ160CA
SMBJ170C
SMBJ170CA
SMBJ180C
SMBJ180CA
SMBJ190C
SMBJ190CA
SMBJ200CA
SMBJ220CA
SMBJ250CA
SMBJ300CA
64.40
66.70
66.70
71.10
71.10
77.80
77.80
83.30
83.30
86.70
86.70
88.90
88.80
94.40
94.40
100.00
100.00
111.00
111.00
122.00
122.00
133.00
133.00
144.00
144.00
155.70
155.00
167.00
167.00
178.00
178.00
189.00
189.00
200.20
200.00
211.30
211.00
224.00
246.00
279.00
335.00
Max (V)
71.20
81.50
73.70
86.90
78.60
95.10
86.00
102.00
92.10
106.00
95.80
108.80
97.60
115.00
104.00
122.00
111.00
136.00
123.00
149.00
135.00
163.00
147.00
176.00
159.00
190.40
171.00
204.00
185.00
218.00
197.00
231.00
209.00
244.80
220.00
258.40
232.00
247.00
272.00
309.00
371.00
IT
(4 )
(mA)
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
Maximum
Working Peak
Reverse Surge
Reverse Leakage
Reverse Voltage Current IPP
(5)
I
R@
V
WM
V
RWM
(V)
(A)
(6)
(μA)
Min(V)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
58.0
60.0
60.0
64.0
64.0
70.0
70.0
75.0
75.0
78.0
78.0
80.0
80.0
85.0
85.0
90.0
90.0
100.0
100.0
110.0
110.0
120.0
120.0
130.0
130.0
140.0
140.0
150.0
150.0
160.0
160.0
170.0
170.0
180.0
180.0
190.0
190.0
200.0
220.0
250.0
300.0
6.4
5.6
6.2
5.2
5.8
4.8
5.3
4.5
5.0
4.3
4.8
4.2
4.6
4.0
4.4
3.7
4.1
3.3
3.7
3.1
3.4
2.8
3.1
2.6
2.9
2.4
2.6
2.2
2.5
2.1
2.3
2.0
2.2
1.8
2.1
1.7
1.9
1.8
1.7
1.5
1.2
Maximum
Clamping
Voltage Vc
@ I
PP
(V)
Max (V)
93.6
107.0
96.8
114.0
103.0
125.0
113.0
134.0
121.0
139.0
126.0
143.2
129.6
151.0
137.0
160.0
146.0
179.0
162.0
196.0
177.0
214.0
193.0
231.0
209.0
250.6
226.8
268.0
243.0
287.0
259.0
304.0
275.0
322.2
291.6
340.1
307.8
324.0
356.0
405.0
486.0
SMBJ58A
SMBJ60
SMBJ60A
SMBJ64
SMBJ64A
SMBJ70
SMBJ70A
SMBJ75
SMBJ75A
SMBJ78
SMBJ78A
SMBJ80
SMBJ80A
SMBJ85
SMBJ85A
SMBJ90
SMBJ90A
SMBJ100
SMBJ100A
SMBJ110
SMBJ110A
SMBJ120
SMBJ120A
SMBJ130
SMBJ130A
SMBJ140
SMBJ140A
SMBJ150
SMBJ150A
SMBJ160
SMBJ160A
SMBJ170
SMBJ170A
SMBJ180
SMBJ180A
SMBJ190
SMBJ190A
SMBJ200A
SMBJ220A
SMBJ250A
SMBJ300A
4/7
S-S103
Rev. 2.3, 28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
SMBJ SERIES
■Electrical
Characteristics
（T
a
=25℃ Unless otherwise specified）
Breakdown Voltage V
BR
@I
T
Part
Number(Uni)
Part Number(Bi)
Min(V)
SMBJ350A
SMBJ400A
SMBJ440A
SMBJ350CA
SMBJ400CA
SMBJ440CA
391.00
447.00
492.00
Max (V)
432.00
494.00
543.00
IT
(4 )
(mA)
1.0
1.0
1.0
Maximum
Maximum
Working Peak
Reverse Surge
Reverse Leakage
Reverse Voltage Current IPP
(5)
I
R@
V
WM
V
RWM
(V)
(A)
(6)
(μA)
Min(V)
5.0
5.0
5.0
350.0
400.0
440.0
1.0
0.9
0.8
Maximum
Clamping
Voltage Vc
@ I
PP
(V)
Max (V)
567.0
648.0
713.0
Notes:
(4) Pulse test: t
p
≤50ms
(5) Surge current waveform per Fig. 3 and derated per Fig.2.
(6) For bi-directional types having VWM of 10 V and less, the I
R
limit is doubled
(7) For the bi-directional SMBJ5.0CA, the maximum V
B R
is 7.25 V
■
Characteristics (Typical)
FIG2: Pulse Power or Current vs. Initial Junction Temperature
100
PPP or IPP(%)
PPPM(KW)
FIG1:Peak Pulse Power Rating Curve
Non-Repetitive Pulse
Waveform shown in Fige.3
TA=25
℃
100
75
10
50
1.0
25
0.1
0.2×0.2"(5.0×5.0mm)
Copper Pad Areas
0.1μs
1μs
10μs
100μs
1.0ms
10ms
td(μs)
0
0
25
50
75
100
125
150
175
200
TJ
（℃）
IPPM(%)
150
Rth(℃/W)
FIG3: Pulse Waveform
tr=10μs
TJ=25
℃
Pulse Width(td) is defined as
the Point where the Peak
Current Decays to 50% of IPPM
FIG4:Typical Transient Thermal Impedance
100
Peak Value
IPPM
100
Half Value - IPP
2
IPPM
10
50
10/1000μs Waveform as
Defined by R.E.A.
1
td
0
0
1.0
2.0
3.0
4.0
t
（
ms
）
0.1
0.001
0.01
0.1
1
10
100
1000
tp(s)
5/7
S-S103
Rev. 2.3, 28-Apr-14
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
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