AUTOMOTIVE
G R A DE
Features
Applications
n Surface Mount SMB package
n Standoff Voltage: 5 to 220 volts
n Power Dissipation: 600 watts
n RoHS compliant*
n AEC-Q101 compliant**
n Protection of power buses
n Protection of I/O interfaces
n Overvoltage transient protection
n Entertainment applications
n Comfort applications
n Telecom, computer, industrial and
consumer electronics applications
SMBJ-Q Transient Voltage Suppressor Diode Series
General Information
Agency Recognition
Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection
applications, in compact chip package DO-214AA (SMB) size format. The Transient Voltage
Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 220 V.
Typical fast response times are less than 1.0 picosecond from 0 V to Breakdown Voltage.
Description
UL
File Number: E153537
Bourns® Chip Diodes conform to JEDEC standards, are easy to handle with standard pick
and place equipment and the flat configuration minimizes roll away.
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Symbol
Value
Unit
PPK
600
Watts
IFSM
100
Amps
TJ
-55 to +150
°C
-55 to +150
°C
Minimum Peak Pulse Power Dissipation (TP = 1 ms) (Note 1,2)
Peak Forward Surge Current
8.3 ms Single Half Sine Wave Superimposed on Rated Load
(JEDEC Method) (Note 3)
Operating Temperature Range
Storage Temperature Range
TSTG
1. Non-repetitive current pulse, per Pulse Waveform graph and derated above TA = 25 °C per Pulse Derating Curve.
2. Mounted on 5.0 mm2 (0.03 mm thick) copper pads to each terminal.
3. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only).
Asia-Pacific:
Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
Europe:
Tel: +36 88 885 877 • Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
**”Q” part number suffix indicates AEC-Q101 compliance.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
SMBJ-Q Transient Voltage Suppressor Diode Series
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Unidirectional Device
Bidirectional Device
Part No.
Marking
Part No.
SMBJ5.0A-Q
SMBJ6.0A-Q
SMBJ6.5A-Q
SMBJ7.0A-Q
SMBJ7.5A-Q
SMBJ8.0A-Q
SMBJ8.5A-Q
SMBJ9.0A-Q
SMBJ10A-Q
SMBJ11A-Q
SMBJ12A-Q
SMBJ13A-Q
SMBJ14A-Q
SMBJ15A-Q
SMBJ16A-Q
SMBJ17A-Q
SMBJ18A-Q
SMBJ20A-Q
SMBJ22A-Q
SMBJ24A-Q
SMBJ26A-Q
SMBJ28A-Q
SMBJ30A-Q
SMBJ33A-Q
SMBJ36A-Q
SMBJ40A-Q
SMBJ43A-Q
SMBJ45A-Q
SMBJ48A-Q
SMBJ51A-Q
SMBJ54A-Q
SMBJ58A-Q
SMBJ60A-Q
SMBJ64A-Q
SMBJ70A-Q
SMBJ75A-Q
SMBJ78A-Q
SMBJ85A-Q
SMBJ90A-Q
SMBJ100A-Q
SMBJ110A-Q
SMBJ120A-Q
SMBJ130A-Q
SMBJ150A-Q
SMBJ160A-Q
SMBJ170A-Q
SMBJ180A-Q
SMBJ200A-Q
SMBJ220A-Q
KEQ
KGQ
KKQ
KMQ
KPQ
KRQ
KTQ
KVQ
KXQ
KZQ
LEQ
LGQ
LKQ
LMQ
LPQ
LRQ
LTQ
LVQ
LXQ
LZQ
MEQ
MGQ
MKQ
MMQ
MPQ
MRQ
MTQ
MVQ
MXQ
MZQ
NEQ
NGQ
NKQ
NMQ
NPQ
NRQ
NTQ
NVQ
NXQ
NZQ
PEQ
PGQ
PKQ
PMQ
PPQ
PRQ
PTQ
PVQ
PXQ
SMBJ5.0CA-Q
SMBJ6.0CA-Q
SMBJ6.5CA-Q
SMBJ7.0CA-Q
SMBJ7.5CA-Q
SMBJ8.0CA-Q
SMBJ8.5CA-Q
SMBJ9.0CA-Q
SMBJ10CA-Q
SMBJ11CA-Q
SMBJ12CA-Q
SMBJ13CA-Q
SMBJ14CA-Q
SMBJ15CA-Q
SMBJ16CA-Q
SMBJ17CA-Q
SMBJ18CA-Q
SMBJ20CA-Q
SMBJ22CA-Q
SMBJ24CA-Q
SMBJ26CA-Q
SMBJ28CA-Q
SMBJ30CA-Q
SMBJ33CA-Q
SMBJ36CA-Q
SMBJ40CA-Q
SMBJ43CA-Q
SMBJ45CA-Q
SMBJ48CA-Q
SMBJ51CA-Q
SMBJ54CA-Q
SMBJ58CA-Q
SMBJ60CA-Q
SMBJ64CA-Q
SMBJ70CA-Q
SMBJ75CA-Q
SMBJ78CA-Q
SMBJ85CA-Q
SMBJ90CA-Q
SMBJ100CA-Q
SMBJ110CA-Q
SMBJ120CA-Q
SMBJ130CA-Q
SMBJ150CA-Q
SMBJ160CA-Q
SMBJ170CA-Q
SMBJ180CA-Q
SMBJ200CA-Q
SMBJ220CA-Q
Breakdown Voltage
VBR (Volts)
Marking Min.
AEQ
AGQ
AKQ
AMQ
APQ
ARQ
ATQ
AVQ
AXQ
AZQ
BEQ
BGQ
BKQ
BMQ
BPQ
BRQ
BTQ
BVQ
BXQ
BZQ
CEQ
CGQ
CKQ
CMQ
CPQ
CRQ
CTQ
CVQ
CXQ
CZQ
DEQ
DGQ
DKQ
DMQ
DPQ
DRQ
DTQ
DVQ
DXQ
DZQ
EEQ
EGQ
EKQ
EMQ
EPQ
ERQ
ETQ
EVQ
EXQ
6.40
6.67
7.22
7.78
8.33
8.89
9.44
10.0
11.1
12.2
13.3
14.4
15.6
16.7
17.8
18.9
20.0
22.2
24.4
26.7
28.9
31.1
33.3
36.7
40
44.4
47.8
50
53.3
56.7
60
64.4
66.7
71.1
77.8
83.3
86.7
94.4
100
111
122
133
144
167
178
189
201
224
246
Max.
7.00
7.37
7.98
8.60
9.21
9.83
10.4
11.1
12.3
13.5
14.7
15.9
17.2
18.5
19.7
20.9
22.1
24.5
26.9
29.5
31.9
34.4
36.8
40.6
44.2
49.1
52.8
55.3
58.9
62.7
66.3
71.2
73.7
78.6
86.0
92.1
95.8
104
111
123
135
147
159
185
197
209
222
247
272
Notes: 1. Suffix ‘A’ denotes a 5 % tolerance unidirectional device.
2. Suffix ‘CA’ denotes a 5 % tolerance bidirectional device.
@ IT
(mA)
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
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 Maximum Maximum
Working Maximum
Clamping
Peak
Clamping
Peak
Peak
Reverse
Voltage
Pulse
Voltage
Pulse
Reverse Leakage
@ Ipp
Current
@ Ipp
Current
Voltage @ VRWM
VRWM
(V)
5.0
6.0
6.5
7.0
7.5
8.0
8.5
9.0
10
11
12
13
14
15
16
17
18
20
22
24
26
28
30
33
36
40
43
45
48
51
54
58
60
64
70
75
78
85
90
100
110
120
130
150
160
170
180
200
220
IR
(μA)
800
800
500
200
100
50
20
10
5.0
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
(10/1000 µs)
(10/1000 µs)
(8/20 µs)
(8/20 µs)
Vc
(V)
Ipp
(A)
Vc
(V)
Ipp
(A)
9.2
10.3
11.2
12.0
12.9
13.6
14.4
15.4
17.0
18.2
19.9
21.5
23.2
24.4
26.0
27.6
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
64.5
69.4
72.7
77.4
82.4
87.1
93.6
96.8
103
113
121
126
137
146
162
177
193
209
243
259
275
292
324
356
65.3
58.3
53.6
50.0
46.6
44.2
41.7
39.0
35.3
33.0
30.2
28.0
25.9
24.6
23.1
21.8
20.6
18.6
16.9
15.5
14.3
13.3
12.4
11.3
10.4
9.3
8.7
8.3
7.8
7.3
6.9
6.5
6.2
5.9
5.3
5.0
4.8
4.4
4.1
3.7
3.4
3.1
2.9
2.5
2.3
2.2
2.1
1.9
1.7
12.0
13.4
14.6
15.6
16.8
17.7
18.7
20.0
22.1
23.7
25.9
28.0
30.2
31.7
33.8
35.9
38.0
42.1
46.2
50.6
54.7
59.0
62.9
69.3
75.5
83.9
90.2
94.5
100.6
107.1
113.2
121.7
125.8
133.9
146.9
157.3
163.8
178.1
189.8
210.6
230.1
250.9
271.7
315.9
336.7
357.5
379.6
421.2
462.8
326.5
291.5
268.0
250.0
233.0
221.0
208.5
195.0
176.5
165.0
151.0
140.0
129.5
123.0
115.5
109.0
103.0
93.0
84.5
77.5
71.5
66.5
62.0
56.5
52.0
46.5
43.5
41.5
39.0
36.5
34.5
32.5
31.0
29.5
26.5
25.0
24.0
22.0
20.5
18.5
17.0
15.5
14.5
12.5
11.5
11.0
10.5
9.5
8.5
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as
set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
SMBJ-Q Transient Voltage Suppressor Diode Series
Performance Graphs
Maximum Non-Repetitive Surge Current
100
Peak Forward Surge Current (Amps)
Peak Pulse Power Derating in Percent of
Peak Power or Current
Peak Pulse Power Derating Curve
75
50
25
10 x 1000 Waveform as Defined
by R.E.A.
0
25
0
75
50
120
100
80
60
40
0
100
125
Pulse Width 8.3 ms
Single Half Sine-Wave
20
1
150
2
5
Ambient Temperature ( °C)
Pulse Waveform
10000
Half value=
CJ - Junction Capacitance (pF)
IP, Peak Pulse Current (%)
100
IRSM
2
Pulse width (TP)
is defined as that point
where the peak current
decays to 50 % of IPSM.
50
10 x 1000 waveform
as defined by R.E.A.
TA=25 °C
TP
1000
100
100
1.0
2.0
3.0
4.0
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
10
1
0
Unidirectional
v-0v
Unidirectional
@ VR
1
Bidirectional
@ VR
10
100
1000
VBR - Reverse Breakdown Voltage (V)
T, Time (ms)
Pulse Rating Curve
Steady State Power Derating Curve
5.0
100
Steady State Power Dissipation (W)
TA = 25 °C
PP, Peak Power (KW)
50
Bidirectional
v-0v
Peak value (IRSM)
Non-repetitive
Pulse Waveform
Shown in Pulse Waveform Graph
10
1.0
5.0 mm Lead Areas
0.1
0.1 µs
20
Typical Junction Capacitance
TR=10 µs
0
10
Number of Cycles at 60 Hz
1.0 µs
10 µs
100 µs
TP, Pulse Width
1.0 ms
10 ms
4.0
3.0
2.0
1.0
0.0
0
25
50
75
100
125
150
TL - Lead Temperature (°C)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
SMBJ-Q Transient Voltage Suppressor Diode Series
Product Dimensions
Recommended Footprint
A
A
A
B
C
A
B
B
C
G
D
Dimension
A (Max.)
FC
H
D
E
Dimension
A
B
C
D
E
F
G
H
SMBMM
(DO-214AA)
DIMENSIONS:
4.06 - 4.57
(INCHES)
(0.160 - 0.180)
3.30 - 3.94
E
(0.130 - 0.155)
1.95 - 2.20
(0.077 - 0.087)
MM
DIMENSIONS:
0.15 - 0.31
(INCHES)
(0.006 - 0.012)
5.21 - 5.59
(0.205 - 0.220)
0.203
MAX.
(0.008)
2.13 - 2.44
(0.084 - 0.096)
0.76 - 1.52
(0.030 - 0.060)
DIMENSIONS:
F
B (Min.)
C (Min.)
B
C
SMB (DO-214AA)
2.69
(0.106)
2.10
(0.083)
1.27
(0.050)
DIMENSIONS:
MM
(INCHES)
Physical Specifications
Case............................................Molded plastic per UL Class 94V-0
Polarity....................... Cathode band indicates unidirectional device
No cathode band indicates bidirectional device
How to Order
SMBJ 12 CA - Q
Package
SMBJ = SMB/DO-214AA
Working Peak Reverse Voltage
5 ~ 220 = 5 ~ 220 VRWM (Volts)
Suffix
A = 5 % Tolerance Unidirectional Device
CA = 5 % Tolerance Bidirectional Device
MM
(INCHES)
AEC-Q101 Suffix
Q = AEC-Q101 Compliant, 13-inch Reel
QH = AEC-Q101 Compliant, 7-inch Reel
Typical Part Marking
MANUFACTURER’S
TRADEMARK
YWW
XXX
DATE CODE:
Y = LAST
DIGIT OF
YEAR
WW = WEEK
NUMBER
Environmental Specifications
Moisture Sensitivity Level.................................................................1
ESD Classification (HBM)............................................................. 3B
DEVICE ID
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
SMBJ-Q Transient
Voltage Suppressor
Diode Series
CDDFN5-0504N
- TVS/Steering
Diode Array
Packaging Information
The product will be dispensed in tape and reel format (see diagram below).
P
0
P
1
d
T
E
Index Hole
120 °
F
D2
W
B
D1 D
P
A
Unidirectional
Product
Orientation
Trailer
.......
.......
End
C
Device
.......
.......
Leader
.......
.......
.......
.......
10 pitches (min.)
Carrier Width
A
Carrier Length
B
Carrier Depth
C
Sprocket Hole
d
Reel Outside Diameter
D
Reel Inner Diameter
D1
Feed Hole Diameter
D2
Sprocket Hole Position
E
Punch Hole Position
F
Punch Hole Pitch
P
Sprocket Hole Pitch
P0
Embossment Center
P1
Overall Tape Thickness
T
Tape Width
W
Reel Width
W1
Quantity per Reel
REV. 10/20
--
MM
(INCHES)
Devices are packed in accordance with EIA 481
standard specifications shown here.
Direction of Feed
Symbol
DIMENSIONS:
10 pitches (min.)
Item
W1
Start
7-Inch Reel
178
(7.008)
500
SMB (DO-214AA)
3.67 ± 0.20
(0.144 ± 0.008)
5.60 ± 0.20
(0.220 ± 0.008)
2.57 ± 0.20
(0.101 ± 0.008)
1.50 ± 0.10
(0.059 ± 0.004)
50.0
MIN.
(1.969)
13.0 ± 0.20
(0.512 ± 0.008)
1.75 ± 0.10
(0.069 ± 0.004)
5.50 ± 0.05
(0.217 ± 0.002)
8.00 ± 0.10
(0.315 ± 0.004)
4.00 ± 0.10
(0.157 ± 0.004)
2.00 ± 0.05
(0.079 ± 0.002)
0.30 ± 0.10
(0.012 ± 0.004)
12.00 ± 0.30
(0.472 ± 0.012)
18.4
MAX.
(0.724)
13-Inch Reel
330
(12.992)
3,000
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and its
affiliates (collectively, “Bourns”).
Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
without notice. Users should check for and obtain the latest relevant information and verify that such information is current and
complete before placing orders for Bourns® products.
The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns® product in a user application may vary
from the data sheet characteristics and parameters due to (i) the combination of the Bourns® product with other components
in the user’s application, or (ii) the environment of the user application itself. The characteristics and parameters of a Bourns®
product also can and do vary in different applications and actual performance may vary over time. Users should always verify
the actual performance of the Bourns® product in their specific devices and applications, and make their own independent
judgments regarding the amount of additional test margin to design into their device or application to compensate for
differences between laboratory and real world conditions.
Unless Bourns has explicitly designated an individual Bourns® product as meeting the requirements of a particular industry
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Bourns® products are not recommended, authorized or intended for use in nuclear, lifesaving, life-critical or life-sustaining applications, nor in any other applications where failure or malfunction may result in personal injury, death, or severe property or
environmental damage. Unless expressly and specifically approved in writing by two authorized Bourns representatives on a
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products’ data sheets in the section entitled “Applications.” Unless expressly and specifically approved in writing by two
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expressly identifies a sub-category of automotive application in the data sheet for its standard products (such as infotainment
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bilingual versions are available at:
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