THINKING ELECTRONIC INDUSTRIAL CO., LTD.
HEAD OFFICE: 12F, No.93, Dashun 1st Rd., Zuoying Dist., Kaohsiung, Taiwan
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FAX: 886-7-5570560
MANUFACTURING SITE
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R
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City 443007, Hubei, China
TEL:86-717-6510010 FAX:86-717-6511430
SPECIFICATION
FOR
CUSTOMER
立創電子
CERTIFIED
MODEL/TYPE
SMBJ28
PART NO.
SMBJ28CA (RoHS+HF)
APPROVAL
APPLICATION
CUSTOMER P/N
ISSUE DATE
Dec.23,2020
REV. NO.
REV. DATE
FOR
CUSTOMER
APPROVAL
CHECKED BY
Dan Zhang
APPROVED BY
Huaifang Zhang
Power TVS SMD Type
Part No. :SMBJ28CA
REVISED RECORD SHEET
REV. NO
REV. DATE
REVISED CONTENT
Power TVS SMD Type
Part No. :SMBJ28CA
INDEX
Page
■ Part Number Code
1
■ Structure and Dimensions
2
■ Electrical Characteristics
3~4
■ Reliability
5
■ Soldering Recommendation
6
■ Packaging
7
■ Pulse Waveform
8
■ Pulse Derating Curve
8
■ Peak Pulse Power Rating Curve
9
■ Steady State Power Derating Curve
10
■ Typical Junction Capacitance
11
■ RoHS Compliant Declaration
12
■ Warehouse Storage Conditions of Products
12
■ Safety Approvals & Certificates & Test Report
13
Power TVS SMD Type
Part No. :SMBJ28CA
Page 1
Part Number Code
Example :
SMBJ 28 CA
(1)
No.
Item
(1) Product Type
(2)
Reverse Stand off
Voltage (VRWM )
(3) Type Code
Digit
(2)
(3)
Specification
SMBJ Thinking Power TVS SMD Type
28
28=28 VRWM
CA
Bi-directional
5% VBR Voltage Tolerance
Power TVS SMD Type
Part No. :SMBJ28CA
Page 2
Structure and Dimensions
*The Cathode bend for Uni-directional product only.
Item
Millimeters
Inches
Min.
Max.
Min.
Max.
A
1.91
2.2
0.075
0.086
B
4.06
4.7
0.16
0.185
C
3.3
3.94
0.13
0.155
D
2.13
2.70
0.083
0.096
E
0.76
1.52
0.03
0.06
F
-
0.203
-
0.008
G
5.08
5.59
0.2
0.22
H
0.152
0.305
0.006
0.012
I
2.26
-
0.089
-
J/L
2.16
-
0.085
-
K
-
2.74
-
0.107
Power TVS SMD Type
Page 3
Part No. :SMBJ28CA
Electrical Characteristics
Peak power dissipation with a 10/1000μs waveform : 600W
Operating junction and storage temperature range : -55~+150 ºC
Part No.
(Uni)
Part No.
(Bi)
Reverse
Stand off
Voltage
Breakage
Voltage
VBR @ IT
VRWM ( V ) Min( V ) Max( V )
Test
Current
Maximum
Clamping
Voltage
VC @ Ipp
Maximum
Peak Pulse
Current
Maximum
Reverse
Leakage
IR
@VRWM
IT( mA )
VC( V )
Ipp(A)
IR(μA)
Uni
Bi
Marking
Code
SMBJ5.0A
SMBJ5.0CA
5
6.4
7
10
9.2
65.3
800
KE.
AE.
SMBJ6.0A
SMBJ6.0CA
6
6.67
7.37
10
10.3
58.3
800
KG.
AG.
SMBJ6.5A
SMBJ6.5CA
6.5
7.22
7.98
10
11.2
53.6
500
KK.
AK.
SMBJ7.0A
SMBJ7.0CA
7
7.78
8.6
10
12
50
200
KM.
AM.
SMBJ7.5A
SMBJ7.5CA
7.5
8.33
9.21
1
12.9
46.6
100
KP.
AP.
SMBJ8.0A
SMBJ8.0CA
8
8.89
9.83
1
13.6
44.2
50
KR.
AR.
SMBJ8.5A
SMBJ8.5CA
8.5
9.44
10.4
1
14.4
41.7
20
KT.
AT.
SMBJ9.0A
SMBJ9.0CA
9
10
11.1
1
15.4
39
10
KV.
AV.
SMBJ10A
SMBJ10CA
10
11.1
12.3
1
17
35.3
5
KX.
AX.
SMBJ11A
SMBJ11CA
11
12.2
13.5
1
18.2
33
1
KZ.
AZ.
SMBJ12A
SMBJ12CA
12
13.3
14.7
1
19.9
30.2
1
LE.
BE.
SMBJ13A
SMBJ13CA
13
14.4
15.9
1
21.5
28
1
LG.
BG.
SMBJ14A
SMBJ14CA
14
15.6
17.2
1
23.2
25.9
1
LK.
BK.
SMBJ15A
SMBJ15CA
15
16.7
18.5
1
24.4
24.6
1
LM.
BM.
SMBJ16A
SMBJ16CA
16
17.8
19.7
1
26
23.1
1
LP.
BP.
SMBJ17A
SMBJ17CA
17
18.9
20.9
1
27.6
21.8
1
LR.
BR.
SMBJ18A
SMBJ18CA
18
20
22.1
1
29.2
20.6
1
LT.
BT.
SMBJ20A
SMBJ20CA
20
22.2
24.5
1
32.4
18.6
1
LV.
BV.
SMBJ22A
SMBJ22CA
22
24.4
26.9
1
35.5
16.9
1
LX.
BX.
SMBJ24A
SMBJ24CA
24
26.7
29.5
1
38.9
15.5
1
LZ.
BZ.
SMBJ26A
SMBJ26CA
26
28.9
31.9
1
42.1
14.3
1
ME.
CE.
SMBJ28A
SMBJ28CA
28
31.1
34.4
1
45.4
13.3
1
MG.
CG.
SMBJ30A
SMBJ30CA
30
33.3
36.8
1
48.4
12.4
1
MK.
CK.
SMBJ33A
SMBJ33CA
33
36.7
40.6
1
53.3
11.3
1
MM.
CM.
SMBJ36A
SMBJ36CA
36
40
44.2
1
58.1
10.4
1
MP.
CP.
SMBJ40A
SMBJ40CA
40
44.4
49.1
1
64.5
9.3
1
MR.
CR.
SMBJ43A
SMBJ43CA
43
47.8
52.8
1
69.4
8.7
1
MT.
CT.
SMBJ45A
SMBJ45CA
45
50
55.3
1
72.7
8.3
1
MV.
CV.
SMBJ48A
SMBJ48CA
48
53.3
58.9
1
77.4
7.8
1
MX.
CX.
SMBJ51A
SMBJ51CA
51
56.7
62.7
1
82.4
7.3
1
MZ.
CZ.
SMBJ54A
SMBJ54CA
54
60
66.3
1
87.1
6.9
1
NE.
DE.
SMBJ58A
SMBJ58CA
58
64.4
71.2
1
93.6
6.5
1
NG.
DG.
SMBJ60A
SMBJ60CA
60
66.7
73.7
1
96.8
6.2
1
NK.
DK.
Power TVS SMD Type
Page 4
Part No. :SMBJ28CA
Electrical Characteristics
Peak power dissipation with a 10/1000μs waveform : 600W
Operating junction and storage temperature range : -55~+150 ºC
Part No.
(Uni)
Part No.
(Bi)
Reverse
Stand off
Voltage
Breakage
Voltage
VBR @ IT
VRWM ( V ) Min( V ) Max( V )
Test
Current
Maximum
Clamping
Voltage
VC @ Ipp
Maximum
Peak Pulse
Current
Maximum
Reverse
Leakage
IR
@VRWM
IT( mA )
VC( V )
Ipp(A)
IR(μA)
Uni
Bi
Marking
Code
SMBJ64A
SMBJ64CA
64
71.1
78.6
1
103
5.9
1
NM.
DM.
SMBJ70A
SMBJ70CA
70
77.8
86
1
113
5.3
1
NP.
DP.
SMBJ75A
SMBJ75CA
75
83.3
92.1
1
121
5
1
NR.
DR.
SMBJ78A
SMBJ78CA
78
86.7
95.8
1
126
4.8
1
NT.
DT.
SMBJ85A
SMBJ85CA
85
94.4
104
1
137
4.4
1
NV.
DV.
SMBJ90A
SMBJ90CA
90
100
111
1
146
4.1
1
NX.
DX.
SMBJ100A
SMBJ100CA
100
111
123
1
162
3.7
1
NZ.
DZ.
SMBJ110A
SMBJ110CA
110
122
135
1
177
3.4
1
PE.
EE.
SMBJ120A
SMBJ120CA
120
133
147
1
193
3.1
1
PG.
EG.
SMBJ130A
SMBJ130CA
130
144
159
1
209
2.9
1
PK.
EK.
SMBJ150A
SMBJ150CA
150
167
185
1
243
2.5
1
PM.
EM.
SMBJ160A
SMBJ160CA
160
178
197
1
259
2.3
1
PP.
EP.
SMBJ170A
SMBJ170CA
170
189
209
1
275
2.2
1
PR.
ER.
SMBJ180A
SMBJ180CA
180
201
222
1
292
2.1
1
PT.
ET.
SMBJ190A
SMBJ190CA
190
209
243
1
308
2
1
PV.
EV.
SMBJ200A
SMBJ200CA
200
224
247
1
324
1.9
1
PW.
EW.
SMBJ220A
SMBJ220CA
220
246
272
1
356
1.7
1
PX.
EX.
SMBJ250A
SMBJ250CA
250
279
309
1
405
1.5
1
PZ.
EZ.
SMBJ300A
SMBJ300CA
300
335
371
1
486
1.3
1
QE.
FE.
SMBJ350A
SMBJ350CA
350
391
432
1
567
1.1
1
QG.
FG.
SMBJ400A
SMBJ400CA
400
447
494
1
648
0.9
1
QK.
FK.
SMBJ440A
SMBJ440CA
440
492
543
1
713
0.9
1
QM.
FM.
Power TVS SMD Type
Part No. :SMBJ28CA
Page 5
Reliability
Item
Standard
Test conditions / Methods
Specifications
HTRB
(High Temp.
Reverse Bias
Test)
MIL-STD-750D
Test Temp. : 150℃
METHOD 1038.3
Duration 168 hrs with rated VRWM
Method 103
Electrical
properties meet
Specifications
PCT
(Pressure
Cooker Test)
Test Temp. : 121 ℃
MIL-STD-19500
Pressure:1.2Kg
EAPPENDIX C
Duration: 96 hrs
Electrical
properties meet
Specifications
MIL-STD-750D Test Temp. : -55℃ ~+150℃
METHOD 1051.5 20 cycles
Electrical
properties meet
Specifications
Forward
Surge
Sine half wave 8.3mS 1 shot
IFSM:20A forSMF
MIL-STD-750D
40A for SMA/ P4SMA & SMAF
METHOD 4066.3
100A for SMB/P6SMB
200A for SMC/1.5SMC
For Uni-directional product only.
Electrical
properties meet
Specifications
Soldering
Heat
Test Temp. : 260℃
MIL-STD-750D
Duration:10 sec
METHOD 2031.2
1cycle
Electrical
properties meet
Specifications
TCT
Power TVS SMD Type
Part No. :SMBJ28CA
Soldering Recommendation
█ IR-reflow soldering profile
Page 6
Power TVS SMD Type
Page 7
Part No. :SMBJ28CA
Packaging
■ Taping Specification
(Unit : mm)
Index
SMBJ
A0
B0
K0
D0
E
3.65±0.1 5.6±0.1 2.57±0.1 1.55 1.75
F
P0
P1
P2
T
W
5.5
4
8
2
0.25
12
d(13") d1
330
Notes:The tolerance of carrier tape and top cover is ±0.1mm,the tolerance of reel is ±2mm
■ Quantity
Series Type
Reel size
Quantity (pcs/reel)
SMBJ
13"
3,000
75
d0
w1
13.5 13.5
Power TVS SMD Type
Part No. :SMBJ28CA
Pulse Waveform
Pulse Derating Curve
Page 8
Power TVS SMD Type
Part No. :SMBJ28CA
Peak Pulse Power Rating Curve
SMBJ series
Page 9
Power TVS SMD Type
Part No. :SMBJ28CA
Steady State Power Derating Curve
SMBJ series
Page 10
Power TVS SMD Type
Part No. :SMBJ28CA
Typical Junction Capacitance
SMBJ series
Page11
Power TVS SMD Type
Part No. :SMBJ28CA
Page 12
RoHS Compliant Declaration
We hereby declare that the components delivered to your company are
compliant with RoHS directive 2015/863/EU.
Warehouse Storage Conditions of Products
(I) Storage Conditions :
1.Storage Temperature : -10℃~+40℃
2.Relative Humidity : ≦75%RH
3.Keep away from corrosive atmosphere and sunlight.
(II) Period of Storage : 1 year
Power TVS SMD Type
Part No. :SMBJ28CA
Safety Approvals
* UL 497B recognized (File # E229991)
Certificates
(1) IATF 16949 certificate
(2) ISO 9001 certificate
Test Report
(1) RoHS test report
(2) Halogen-free test report
Page 13
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