Jiangsu Weida Semiconductor Co.,Lid
SMBJ Series 600W Transient Voltage Suppressor
DESCRIPTION:
TVS diodes can be used in a wide range of applications
which like consumer electronic products, automotive
industries, munitions, telecommunications, aerospace
industries, and intelligent control systems.
FEATURES:
◆Low profile package.
◆Low inductance.
◆Excellent clamping capability.
◆600W peak pulse power capability at 10/1000μs
waveform.
◆Typical IR less than 1μA above 10V.
◆Fast response time: typically less than 1.0ps from 0V
to VBR min.
◆High temperature to reflow soldering: 260℃/40s at terminals.
◆Plastic package has underwriters laboratory flammability 94V-0.
◆For surface mounted applications in order to optimize board space.
SMB
ABSOLUTE MAXIMUM RATINGS(TA=25℃, RH=45%-75%, unless otherwise noted)
Symbol
Value
Unit
TSTG /TJ
-55 to +150
℃
PM(AV)
5.0
W
Peak pulse power dissipation on 10/1000μs
waveform
PPP
600
W
Maximum instantaneous forward voltage at 50A
for unidirectional
VF
5.0
V
Peak forward surge current, 8.3ms single half
sine wave(Note 1)
IFSM
100
A
Typical thermal resistance junction to lead
RθJL
20
℃/W
Typical thermal resistance junction to ambient
RθJA
100
℃/W
Parameter
Storage operating junction temperature range
Steady state power dissipation at TL=75℃
Notes: 1. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device
only, duty cycle=4 per minute maximum
PRODUCT DATA SHEET
1
Rev.21.0 2020
Jiangsu Weida Semiconductor Co.,Lid
SMBJ Series 600W Transient Voltage Suppressor
ELECTRICAL CHARACTERISTICS(TA=25℃, continued)
Part Number
VR
IR@ VR
VBR@ IT
IT
VC@ IPP
IPP
A
Uni-Polar
Bi-Polar
V
μA
Min(V)
Max(V)
mA
Max(V)
SMBJ5.0A
SMBJ5.0CA
5.0
120
6.40
7.00
10
9.2
65.2
SMBJ6.0A
SMBJ6.0CA
6.0
120
6.67
7.37
10
10.3
58.3
SMBJ6.5A
SMBJ6.5CA
6.5
120
7.22
7.98
10
11.2
53.6
SMBJ7.0A
SMBJ7.0CA
7.0
50
7.78
8.60
10
12.0
50.0
SMBJ7.5A
SMBJ7.5CA
7.5
50
8.33
9.21
1
12.9
46.5
SMBJ8.0A
SMBJ8.0CA
8.0
20
8.89
9.83
1
13.6
44.1
SMBJ8.5A
SMBJ8.5CA
8.5
10
9.44
10.40
1
14.4
41.7
SMBJ9.0A
SMBJ9.0CA
9.0
5
10.00
11.10
1
15.4
39.0
SMBJ10A
SMBJ10CA
10
2
11.10
12.30
1
17.0
35.3
SMBJ11A
SMBJ11CA
11
1
12.20
13.50
1
18.2
33.0
SMBJ12A
SMBJ12CA
12
1
13.30
14.70
1
19.9
30.2
SMBJ13A
SMBJ13CA
13
1
14.40
15.90
1
21.5
27.9
SMBJ14A
SMBJ14CA
14
1
15.60
17.20
1
23.2
25.9
SMBJ15A
SMBJ15CA
15
1
16.70
18.50
1
24.4
24.6
SMBJ16A
SMBJ16CA
16
1
17.80
19.70
1
26.0
23.1
SMBJ17A
SMBJ17CA
17
1
18.90
20.90
1
27.6
21.8
SMBJ18A
SMBJ18CA
18
1
20.00
22.10
1
29.2
20.6
SMBJ20A
SMBJ20CA
20
1
22.20
24.50
1
32.4
18.6
SMBJ22A
SMBJ22CA
22
1
24.40
26.90
1
35.5
16.9
SMBJ24A
SMBJ24CA
24
1
26.70
29.50
1
38.9
15.4
SMBJ26A
SMBJ26CA
26
1
28.90
31.90
1
42.1
14.3
SMBJ28A
SMBJ28CA
28
1
31.10
34.40
1
45.4
13.2
SMBJ30A
SMBJ30CA
30
1
33.30
36.80
1
48.4
12.4
SMBJ33A
SMBJ33CA
33
1
36.70
40.60
1
53.3
11.3
SMBJ36A
SMBJ36CA
36
1
40.00
44.20
1
58.1
10.4
PRODUCT DATA SHEET
2
Rev.21.0 2020
Jiangsu Weida Semiconductor Co.,Lid
SMBJ Series 600W Transient Voltage Suppressor
Uni-Polar
Bi-Polar
V
μA
SMBJ40A
SMBJ40CA
40
1
SMBJ43A
SMBJ43CA
43
SMBJ45A
SMBJ45CA
SMBJ48A
Max(V)
mA
Max(V)
A
44.40
49.10
1
64.5
9.3
1
47.80
52.80
1
69.4
8.7
45
1
50.00
55.30
1
72.7
8.3
SMBJ48CA
48
1
53.30
58.90
1
77.4
7.8
SMBJ51A
SMBJ51CA
51
1
56.70
62.70
1
82.4
7.3
SMBJ54A
SMBJ54CA
54
1
60.00
66.30
1
87.1
6.9
SMBJ58A
SMBJ58CA
58
1
64.40
71.20
1
93.6
6.4
SMBJ60A
SMBJ60CA
60
1
66.70
73.70
1
96.8
6.2
SMBJ64A
SMBJ64CA
64
1
71.10
78.60
1
103.0
5.8
SMBJ70A
SMBJ70CA
70
1
77.80
86.00
1
113.0
5.3
SMBJ75A
SMBJ75CA
75
1
83.30
92.10
1
121.0
5.0
SMBJ78A
SMBJ78CA
78
1
86.70
95.80
1
126.0
4.8
SMBJ85A
SMBJ85CA
85
1
94.40
104.0
1
137.0
4.4
SMBJ90A
SMBJ90CA
90
1
100.0
111.0
1
146.0
4.1
SMBJ100A
SMBJ100CA
100
1
111.0
123.0
1
162.0
3.7
SMBJ110A
SMBJ110CA
110
1
122.0
135.0
1
177.0
3.4
SMBJ120A
SMBJ120CA
120
1
133.0
147.0
1
193.0
3.1
SMBJ130A
SMBJ130CA
130
1
144.0
159.0
1
209.0
2.9
SMBJ150A
SMBJ150CA
150
1
167.0
185.0
1
243.0
2.5
SMBJ160A
SMBJ160CA
160
1
178.0
197.0
1
259.0
2.3
SMBJ170A
SMBJ170CA
170
1
189.0
209.0
1
275.0
2.2
SMBJ180A
SMBJ180CA
180
1
201.0
222.0
1
292.0
2.1
SMBJ190A
SMBJ190CA
190
1
211.0
234.0
1
307.0
2.0
SMBJ200A
SMBJ200CA
200
1
224.0
247.0
1
324.0
1.9
SMBJ210A
SMBJ210CA
210
1
233.0
258.0
1
337.0
1.8
SMBJ220A
SMBJ220CA
220
1
246.0
272.0
1
356.0
1.7
SMBJ250A
SMBJ250CA
250
1
279.0
309.0
1
405.0
1.5
PRODUCT DATA SHEET
Min(V)
3
Rev.21.0 2020
Jiangsu Weida Semiconductor Co.,Lid
SMBJ Series 600W Transient Voltage Suppressor
Uni-Polar
Bi-Polar
V
μA
SMBJ300A
SMBJ300CA
300
1
SMBJ350A
SMBJ350CA
350
SMBJ400A
SMBJ400CA
SMBJ440A
SMBJ440CA
Min(V)
Max(V)
mA
Max(V)
A
335.0
371.0
1
486.0
1.3
1
391.0
432.0
1
567.0
1.1
400
1
447.0
494.0
1
648.0
0.9
440
1
492.0
543.0
1
713.0
0.8
Surge waveform: 10/1000μs
VR: Stand-off voltage -- Maximum voltage that can be applied
1
VBR: Breakdown voltage
VC: clamping voltage -- Peak voltage measured across the suppressor at a specified IPP
IR: Reverse leakage current
ORDERING INFORMATION
SMBJ
xxx
600W SMB Series
C
A
5% VBR Voltage tolerance
VR Voltage
C:Bi-directional
RATINGS AND V‐I CHARACTERISTICS CURVES (TA=25℃, unless otherwise noted)
FIG.1:V-I curve characteristics (Uni-directional)
PRODUCT DATA SHEET
FIG.2:V- I curve characteristics (Bi-directional)
4
Rev.21.0 2020
Jiangsu Weida Semiconductor Co.,Lid
SMBJ Series 600W Transient Voltage Suppressor
FIG.3:Pulse waveform
FIG.4:Pulse derating curve
IPPM(%IRSM)
PPP(derating in percentage(%))
SOLDERING PARAMETERS
Reflow Condition
Pre
Heat
(see figure at right)
-Temperature Min (Ts(min))
+150℃
-Temperature Max(Ts(max))
+200℃
-Time (Min to Max) (ts)
60-180 secs.
Average ramp up rate (Liquidus Temp
(TL)to peak)
Ts(max) to TL - Ramp-up Rate
Reflow
Pb-Free assembly
3℃/sec. Max
3℃/sec. Max
-Temperature(TL)(Liquidus)
+217℃
-Temperature(tL)
60-150 secs.
Peak Temp (Tp)
+260(+0/-5)℃
Time within 5℃of actual Peak Temp (tp)
20-40secs.
Ramp-down Rate
6℃/sec. Max
Time 25℃to Peak Temp (TP)
8 min. Max
Do not exceed
+260℃
PRODUCT DATA SHEET
5
Rev.21.0 2020
Jiangsu Weida Semiconductor Co.,Lid
SMBJ Series 600W Transient Voltage Suppressor
PACKAGE MECHANICAL DATA
Dimensions
Ref.
Millimeters
Inches
Min.
Max.
Min.
Max.
A
3.30
3.94
0.130
0.155
B
4.30
4.80
0.169
0.189
C
1.90
2.20
0.075
0.087
D
0.95
1.52
0.037
0.060
E
5.20
5.60
0.205
0.220
F
0.051
0.203
0.002
0.008
G
0.15
0.31
0.006
0.012
H
2.10
2.40
0.083
0.094
J
2.20
2.60
K
L
0.087
2.30
0.102
0.091
TAPE AND REEL SPECIFICATION‐SMB
PRODUCT DATA SHEET
6
Rev.21.0 2020
Jiangsu Weida Semiconductor Co.,Lid
SMBJ Series 600W Transient Voltage Suppressor
Information furnished in this document is believed to be accurate and reliable. However, Jiangsu Weida
Semiconductor Co., Ltd assumes no responsibility for the consequences of use without consideration for
such information nor use beyond it.
Information mentioned in this document is subject to change without notice, apart from that when an
agreement is signed, Jiangsu Weida Semiconductor Co., Ltd complies with the agreement.
Products and information provided in this document have no infringement of patents. Jiangsu Weida
Semiconductor Co., Ltd assumes no responsibility for any infringement of other rights of third parties which
may result from the use of such products and information.
PRODUCT DATA SHEET
7
Rev.21.0 2020
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