SMBJ××A(CA)
Transient Voltage Suppressors
ROHS
Features
600 watts Peak Pulse Power (10/1000 μs)
Unidirectional and Bidirectional Protection
Fast Response Time : Typically < 1ps
Excellent Clamping Capability
Glass Passivated Junction
Built-in Strain relief
Low inductance
Low profile package
High temperature solder:260℃/20 seconds at terminal
SMB
(JEDEC DO-214AA)
Mechanical Characteristics
Applications
JEDEC DO-214AA(SMBJ) package
I/O Interfaces
Molding compound flammability rating:
Power lines
UL 94V-0
Automotive and Telecommunication
Marking : Marking Code
Computers &Consumer Electronics
Packaging : Tape and Reel per EIA 481
Industrial Electronics
RoHS/WEEE Compliant
Absolute Maximum Rating
Rating
Symbol
Value
Units
Peak Pulse Power (tp =10/1000μs) (see Note1,2& 3)
PPPM
600
Watts
Peak pulse current (10/1000 μs) (see Note2&3)
IPPM
See Electrical
Characteristics
A
Peak Forward surge current (see Note4&5)
IFSM
100
A
Power Dissipation on infinite heat sink TA = 50 °C (Fig5)
PD
5.0
W
Operating Junction Temperature range
TJ
-65 to + 150
℃
TSTG
-65 to + 150
℃
Storage Temperature range
Note1: Peak Pulse Power Rating as Pulse Width ,per Fig1.
Note2: Peak Pusle Power or Current Derated above TA=25℃ Per Fig. 2 and Non-Repetitive Current Pulse,Per Fig.3.
2
Note3: Mounted on 5.0x5.0mm copper pad to each terminal.
Note4: 8.3ms Single Half Sine Wave or Equivalent Square Wave.
Note5: Maximum Forward Surge Current only for Unidirectional Device per Fig6.
Rev 2: Nov 2015
Page 1 of 5
SMBJ××A(CA)
Transient Voltage Suppressors
ROHS
Electrical Characteristics
Part Number
Reverse
Stand off
Voltage
VRWM
Breakdown
Voltage
VBR(Volts)@IT
(Volts)
UNI-POLAR
BI-POLAR
SMBJ5.0A
SMBJ5.0CA
SMBJ6.0A
Test
IT
Maximum
Clamping
Voltage
Vc@IPP
Maximum
PeakPulse
Current
Ipp
Maximum
Reverse
Leakage
IR@VRWM
(mA)
(Volts)
(Amps)
(μA)
Current
MIN
MAX
5.0
6.40
7.07
10
9.2
65.2
50
SMBJ6.0CA
6.0
6.67
7.37
10
10.3
58.3
50
SMBJ6.5A
SMBJ6.5CA
6.5
7.22
7.98
10
11.2
53.6
50
SMBJ7.0A
SMBJ7.0CA
7.0
7.78
8.60
10
12.0
50.0
50
SMBJ7.5A
SMBJ7.5CA
7.5
8.33
9.21
1
12.9
46.5
50
SMBJ8.0A
SMBJ8.0CA
8.0
8.89
9.83
1
13.6
44.1
20
SMBJ8.5A
SMBJ8.5CA
8.5
9.44
10.40
1
14.4
41.7
10
SMBJ9.0A
SMBJ9.0CA
9.0
10.00
11.10
1
15.4
39.0
5
SMBJ10A
SMBJ10CA
10
11.10
12.30
1
17.0
35.3
2
SMBJ11A
SMBJ11CA
11
12.20
13.50
1
18.2
33.0
1
SMBJ12A
SMBJ12CA
12
13.30
14.7
1
19.9
30.2
1
SMBJ13A
SMBJ13CA
13
14.40
15.90
1
21.5
27.9
1
SMBJ14A
SMBJ14CA
14
15.60
17.20
1
23.2
25.9
1
SMBJ15A
SMBJ15CA
15
16.70
18.50
1
24.4
24.6
1
SMBJ16A
SMBJ16CA
16
17.80
19.70
1
26.0
23.1
1
SMBJ17A
SMBJ17CA
17
18.90
20.90
1
27.6
21.7
1
SMBJ18A
SMBJ18CA
18
20.00
22.10
1
29.2
20.5
1
SMBJ20A
SMBJ20CA
20
22.20
24.50
1
32.4
18.5
1
SMBJ22A
SMBJ22CA
22
24.40
26.90
1
35.5
16.9
1
SMBJ24A
SMBJ24CA
24
26.70
29.50
1
38.9
15.4
1
SMBJ26A
SMBJ26CA
26
28.90
31.90
1
42.1
14.3
1
SMBJ28A
SMBJ28CA
28
31.10
34.40
1
45.4
13.2
1
SMBJ30A
SMBJ30CA
30
33.30
36.80
1
48.4
12.4
1
SMBJ33A
SMBJ33CA
33
36.70
40.60
1
53.3
11.3
1
SMBJ36A
SMBJ36CA
36
40.00
44.20
1
58.1
10.3
1
SMBJ40A
SMBJ40CA
40
44.40
49.10
1
64.5
9.3
1
SMBJ43A
SMBJ43CA
43
47.80
52.80
1
69.4
8.6
1
Rev 2: Nov 2015
Page 2 of 5
SMBJ××A(CA)
Transient Voltage Suppressors
ROHS
Electrical Characteristics (Cont.)
Part Number
UNI-POLAR
BI-POLAR
SMBJ45A
SMBJ45CA
SMBJ48A
Reverse
Stand off
Voltage
VRWM
(Volts)
Breakdown
Voltage
VBR(Volts)@IT
Test
IT
Maximum
Clamping
Voltage
Vc@IPP
(mA)
(Volts)
Current
Maximum
PeakPuls
e
Current
Ipp
Maximum
Reverse
Leakage
IR@VRWM
(μA)
MIN
MAX
45
50.00
55.30
1
72.7
8.3
1
SMBJ48CA
48
53.30
58.90
1
77.4
7.8
1
SMBJ51A
SMBJ51CA
51
56.70
62.70
1
82.4
7.3
1
SMBJ54A
SMBJ54CA
54
60.00
66.30
1
87.1
6.9
1
SMBJ58A
SMBJ58CA
58
64.40
71.20
1
93.6
6.4
1
SMBJ60A
SMBJ60CA
60
66.70
73.70
1
96.8
6.2
1
SMBJ64A
SMBJ64CA
64
71.10
78.60
1
103
5.8
1
SMBJ70A
SMBJ70CA
70
77.80
86.00
1
113
5.3
1
SMBJ75A
SMBJ75CA
75
83.30
92.10
1
121
5.0
1
SMBJ78A
SMBJ78CA
78
86.70
95.80
1
126
4.8
1
SMCJ85A
SMCJ85CA
85
94.40
104
1
137
4.4
1
SMBJ90A
SMBJ90CA
90
100
111
1
146
4.1
1
SMBJ100A
SMBJ100CA
100
111
123
1
162
3.7
1
SMBJ110A
SMBJ110CA
110
122
135
1
177
3.4
1
SMBJ120A
SMBJ120CA
120
133
147
1
193
3.1
1
SMBJ130A
SMBJ130CA
130
144
159
1
209
2.9
1
SMBJ150A
SMBJ150CA
150
167
185
1
243
2.5
1
SMBJ160A
SMBJ160CA
160
178
197
1
259
2.3
1
SMBJ170A
SMBJ170CA
170
189
209
1
275
2.2
1
SMBJ180A
SMBJ180CA
180
201
222
1
292
2.1
1
SMBJ200A
SMBJ200CA
200
224
247
1
324
1.9
1
SMBJ220A
SMBJ220CA
220
246
272
1
356
1.7
1
SMBJ250A
SMBJ250CA
250
279
309
1
405
1.5
1
SMBJ300A
SMBJ300CA
300
335
371
1
486
1.3
1
SMBJ350A
SMBJ350CA
350
391
432
1
567
1.1
1
Rev 2: Nov 2015
(Amps)
Page 3 of 5
SMBJ××A(CA)
Transient Voltage Suppressors
ROHS
Typical Characteristics
Figure 1: Peak Pulse Power Rating Curve
Figure 2: Pulse Derating Curve
PPPM – Peak Pulse Power - KW
100
Percent of Rated Power or Ipp
110
10
600W 10/1000µs
Waveform
1
100
0.1
0.1
1
10
100
1000
90
80
70
60
50
40
30
20
10
0
0
10,000
25
td – Pulse Width - µs
Cj – Junction Capacitance ( pF)
IppM
Percent
IPPM /2– Half
Value
50
td – Pulse
Width
10/1000µs
Waveform as
defined by R.E.A
0
0
1.0
150
2.0
t - Time (ms)
3.0
Bidirectional
VR=0V
Unidirectional
VR=0V
1000
Unidirectional
@VRWM
100
Bidirectional
@VRWM
10
4.0
1
10
100
1000
VBR –Reverse Breakdown Voltage (V)
Figure 5: Steady State Power Dissipation
Derating Curve
Figure 6: Maximum Non-Repetitive
Forward Surge Current Only Unidirectional
180
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
25
50
75
100
150
160
140
120
100
80
60
40
20
0
Ambient Temperature - TA (℃)
Rev 2: Nov 2015
125
Peak Forward Surge Current IFSM
(A)
Steady State Power Dissipation PM(AV) ( W)
125
10000
IPPM – Peak
Value
100
100
Figure 4: Typical Junction Capacitance
Tj =25℃
Pulse Width(td ) is
defined as the point where
the peak current decays to
50% of IPPM
tr =10µs– Rise
Time
75
Ambient Temperature - TA (℃)
Figure 3: Pulse Waveform
150
50
1
10
100
Number of Cycles at 60HZ
Page 4 of 5
SMBJ××A(CA)
Transient Voltage Suppressors
ROHS
Outline Drawing – SMBJ(DO-214AA)
Millimeters
E1
E
Ref.(mm)
Min.
Max.
A
2.130
2.440
A1
-
0.203
B
1.950
2.200
E
4.060
4.570
E1
0.152
0.305
D
3.300
3.940
L
0.760
1.520
Rev 2: Nov 2015
B D
A
L
A1
Page 5 of 5
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