Features
n Surface Mount SMC package
n Standoff Voltage: 5 to 120 volts
n Power Dissipation: 1500 watts
n RoHS compliant*
n AEC-Q101 compliant**
Applications
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
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
SMCJ-Q Transient Voltage Suppressor Diode Series
Parameter Symbol Value Unit
Minimum Peak Pulse Power Dissipation (TP = 1 ms) (Note 1,2) PPK 1500 Watts
Peak Forward Surge Current
8.3 ms Single Half Sine Wave Superimposed on Rated Load
(JEDEC Method) (Note 3)
IFSM 200 Amps
Operating Temperature Range TJ-55 to +150 °C
Storage Temperature Range TSTG -55 to +150 °C
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).
General Information
Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection
applications, in compact chip package DO-214AB (SMC) size format. The Transient Voltage
Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 120 V.
Typical fast response times are less than 1.0 picosecond from 0 V to Breakdown Voltage.
Bourns® Chip Diodes conform to JEDEC standards, are easy to handle with standard pick
and place equipment and their at conguration minimizes roll away.
Agency Recognition
Description
UL File Number: E153537
Asia-Pacic:
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
*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.
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
AUTOMOTIVE
GRADE
SMCJ-Q Transient Voltage Suppressor Diode Series
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Notes:
1. Sufx ‘A’ denotes a 5 % tolerance unidirectional device.
2. Sufx ‘CA’ denotes a 5 % tolerance bidirectional device.
Unidirectional Device Bidirectional Device
Breakdown
Voltage
VBR (Volts)
Working
Peak
Reverse
Voltage
Maximum
Reverse
Leakage
@ VRWM
Maximum
Clamping
Voltage
@ Ipp
(10/1000 µs)
Maximum
Peak
Pulse
Current
(10/1000 µs)
Maximum
Clamping
Voltage
@ Ipp
(8/20 µs)
Maximum
Peak
Pulse
Current
(8/20 µs)
Part No. Marking Part No. Marking Min. Max. @ IT
(mA)
VRWM
(V)
IR
(μA)
Vc
(V)
Ipp
(A)
Vc
(V)
Ipp
(A)
SMCJ5.0A-Q GDEQ SMCJ5.0CA-Q BDEQ 6.40 7,00 10 5 800 9.2 163 12.0 815.0
SMCJ6.0A-Q GDGQ SMCJ6.0CA-Q BDGQ 6.67 7.37 10 6 800 10.3 145.7 13.4 728.5
SMCJ6.5A-Q GDKQ SMCJ6.5CA-Q BDKQ 7.22 7.98 10 6.5 500 11.2 134 15.0 670.0
SMCJ7.0A-Q GDMQ SMCJ7.0CA-Q BDMQ 7.78 8.60 10 7 200 12 125 16.0 625.0
SMCJ7.5A-Q GDPQ SMCJ7.5CA-Q BDPQ 8.33 9.21 1 7.5 100 12.9 116.3 16.8 581.5
SMCJ8.0A-Q GDRQ SMCJ8.0CA-Q BDRQ 8.89 9.83 1 8 50 13.6 110.3 17.7 551.5
SMCJ8.5A-Q GDTQ SMCJ8.5CA-Q BDTQ 9.44 10.4 1 8.5 20 14.4 104.2 18.7 521.0
SMCJ9.0A-Q GDVQ SMCJ9.0CA-Q BDVQ 10.0 11.1 1 9 10 15.4 97.4 20.0 487.0
SMCJ10A-Q GDXQ SMCJ10CA-Q BDXQ 11.1 12.3 1 10 5 17 88.3 22.1 441.5
SMCJ11A-Q GDZQ SMCJ11CA-Q BDZQ 12.2 13.5 1 11 1 18.2 82.5 23.7 412.5
SMCJ12A-Q GEEQ SMCJ12CA-Q BEEQ 13.3 14.7 1 12 1 19.9 75.4 25.9 377.0
SMCJ13A-Q GEGQ SMCJ13CA-Q BEGQ 14.4 15.9 1 13 1 21.5 69.8 28.0 349.0
SMCJ14A-Q GEKQ SMCJ14CA-Q BEKQ 15.6 17.2 1 14 1 23.2 64.7 30.2 323.5
SMCJ15A-Q GEMQ SMCJ15CA-Q BEMQ 16.7 18.5 1 15 1 24.4 61.5 31.7 307.5
SMCJ16A-Q GEPQ SMCJ16CA-Q BEPQ 17.8 19.7 1 16 1 26 57.7 33.8 288.5
SMCJ17A-Q GERQ SMCJ17CA-Q BERQ 18.9 20.9 1 17 1 27.6 54.4 35.9 272.0
SMCJ18A-Q GETQ SMCJ18CA-Q BETQ 20.0 22.1 1 18 1 29.2 51.4 38.0 257.0
SMCJ20A-Q GEVQ SMCJ20CA-Q BEVQ 22.2 24.5 1 20 1 32.4 46.3 42.1 231.5
SMCJ22A-Q GEXQ SMCJ22CA-Q BEXQ 24.4 26.9 1 22 1 35.5 42.3 46.2 211.5
SMCJ24A-Q GEZQ SMCJ24CA-Q BEZQ 26.7 29.5 1 24 1 38.9 38.6 50.6 193.0
SMCJ26A-Q GFEQ SMCJ26CA-Q BFEQ 28.9 31.9 1 26 1 42.1 35.7 54.7 178.5
SMCJ28A-Q GFGQ SMCJ28CA-Q BFGQ 31.1 34.4 1 28 1 45.4 33.1 59.0 165.5
SMCJ30A-Q GFKQ SMCJ30CA-Q BFKQ 33.3 36.8 1 30 1 48.4 31 63 155
SMCJ33A-Q GFMQ SMCJ33CA-Q BFMQ 36.7 40.6 1 33 1 53.3 28.1 69.3 141.0
SMCJ36A-Q GFPQ SMCJ36CA-Q BFPQ 40 44.2 1 36 1 58.1 25.9 75.5 129.5
SMCJ40A-Q GFRQ SMCJ40CA-Q BFRQ 44.4 49.1 1 40 1 64.5 23.3 83.9 116.5
SMCJ43A-Q GFTQ SMCJ43CA-Q BFTQ 47.8 52.8 1 43 1 69.4 21.7 90.2 108.5
SMCJ45A-Q GFVQ SMCJ45CA-Q BFVQ 50 55.3 1 45 1 72.7 20.6 94.5 103.0
SMCJ48A-Q GFXQ SMCJ48CA-Q BFXQ 53.3 58.9 1 48 1 77.4 19.4 100.6 97.0
SMCJ51A-Q GFZQ SMCJ51CA-Q BFZQ 56.7 62.7 1 51 1 82.4 18.2 107.1 91.0
SMCJ54A-Q GGEQ SMCJ54CA-Q BGEQ 60 66.3 1 54 1 87.1 17.3 113.2 86.5
SMCJ58A-Q GGGQ SMCJ58CA-Q BGGQ 64.4 71.2 1 58 1 93.6 16.1 121.7 80.5
SMCJ60A-Q GGKQ sSMCJ60CA-Q BGKQ 66.7 73.7 1 60 1 96.8 15.5 125.8 77.5
SMCJ64A-Q GGMQ SMCJ64CA-Q BGMQ 71.1 78.6 1 64 1 103 14.6 133.9 73.0
SMCJ70A-Q GGPQ SMCJ70CA-Q BGPQ 77.8 86.0 1 70 1 113 13.3 146.9 66.5
SMCJ75A-Q GGRQ SMCJ75CA-Q BGRQ 83.3 92.1 1 75 1 121 12.4 157.3 62.0
SMCJ78A-Q GGTQ SMCJ78CA-Q BGTQ 86.7 95.8 1 78 1 126 11.9 163.8 59.5
SMCJ85A-Q GGVQ SMCJ85CA-Q BGVQ 94.4 104 1 85 1 137 11 178 55
SMCJ90A-Q GGXQ SMCJ90CA-Q BGXQ 100 111 1 90 1 146 10.3 189.8 51.5
SMCJ100A-Q GGZQ SMCJ100CA-Q BGZQ 111 123 1 100 1 162 9.3 210.6 46.5
SMCJ110A-Q GHEQ SMCJ110CA-Q BHEQ 122 135 1 110 1 177 8.4 230.1 42.5
SMCJ120A-Q GHGQ SMCJ120CA-Q BHGQ 133 147 1 120 1 193 7.9 250.9 39.0
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.
NEW!
NEW!
3312 - 2 mm SMD Trimming Potentiometer
6.5
1.0
0.5
1.5
2.0
3.0
2.5
3.5
4.0
5.0
4.5
5.5
6.0
0.0
050
25 75 100 150125
TL - Lead Temperature (°C)
Steady State Power Dissipation (W)
CJ - Junction Capacitance (pF)
IFSM - Peak Forward Surge Current (Amps)
180
200
120
140
160
100
60
80
20
40
0
110 100
Number of Cycles at 60 Hz
Pulse Width 8.3 ms
Single Half Sine-Wave
100000
10
1
110 100 1000
VBR - Reverse Breakdown Voltage (V)
1000
100
10
0.1
1
0.1 µs 1.0 µs 10 µs 10 ms
Td, Pulse Width (Seconds)
PPPM - Peak Pulse Power (kW)
100 µs 1.0 ms
100
1000
10000
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
Unidirectional
@ VR
Bidirectional
@ VR
Bidirectional
v-0v
Unidirectional
v-0v
100
50
0
0 1.0 2.0 3.0 4.0
T, Time (ms)
IP, Peak Pulse Current (%)
TA=25 °C
TP
TR=10 µs
Half value= IRSM
2
Peak value (IRSM)
Pulse width (TP)
is defined as that point
where the peak current
decays to 50 % of IPSM.
10 x 1000 waveform
as defined by R.E.A.
8.0 x 8.0 mm
0.31 x 0.31 inch
Copper Pad Areas
TA = 25 °C
Non-repetitive
Pulse Waveform
Shown in Pulse Waveform Graph
100
75
50
25
0
050
25 75 100 150125
Ambient Temperature (
Peak Pulse Power Derating in Percent of
Peak Power or Current
°C)
10 x 1000 Waveform as Defined
by R.E.A.
SMCJ-Q Transient Voltage Suppressor Diode Series
Performance Graphs
Peak Pulse Power Derating Curve Maximum Non-Repetitive Surge Current
Pulse Waveform Typical Junction Capacitance
Pulse Rating Curve Steady State Power Derating Curve
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.
3312 - 2 mm SMD Trimming Potentiometer
Product Dimensions
SMCJ-Q Transient Voltage Suppressor Diode Series
Recommended Footprint
Physical Specications
Case ...........................................Molded plastic per UL Class 94V-0
Polarity....................... Cathode band indicates unidirectional device
No cathode band indicates bidirectional device
DIMENSIONS: MM
(INCHES)
A
C
B
G
F D
C
B
MM
(INCHES)
DIMENSIONS:
H
E
A
A
A
C
C
F
E
B
B
D
MM
(INCHES)
DIMENSIONS:
Dimension SMC (DO-214AB)
A6.60 - 7.11
(0.260 - 0.280)
B5.59 - 6.22
(0.220 - 0.245)
C2.90 - 3.20
(0.115 - 0.125)
D0.15 - 0.31
(0.006 - 0.012)
E7.75 - 8.13
(0.305 - 0.320)
F 0.203 MAX.
(0.008)
G 2.00 - 2.62
(0.079 - 0.103)
H 0.76 - 1.52
(0.030 - 0.060)
DIMENSIONS: MM
(INCHES)
Dimension SMC (DO-214AB)
A (Max.) 4.69
(0.185)
B (Min.) 3.07
(0.121)
C (Min.) 1.52
(0.060)
How to Order
SMCJ 5 CA - Q
Package
SMCJ-Q = SMC/DO-214AB
Working Peak Reverse Voltage
5 ~ 120 = 5 ~ 120 VRWM (Volts)
Sufx
A = 5 % Tolerance Unidirectional Device
CA = 5 % Tolerance Bidirectional Device
AEC-Q101 Sufx
Q = AEC-Q101 Compliant, 13-inch Reel
QH = AEC-Q101 Compliant, 7-inch Reel
Typical Part Marking
YWW
XXXX
DATE CODE:
Y = LAST
DIGIT OF
YEAR
WW = WEEK
NUMBER
MANUFACTURER’S
TRADEMARK
DEVICE ID
Environmental Specications
Moisture Sensitivity Level ................................................................1
ESD Classication (HBM)............................................................. 3B
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.
CDDFN5-0504N - TVS/Steering Diode Array
Packaging Information
.......
.......
....... ..............
....... ..............
P A
F
ET
120 °
D2
DD
1
W1
C
Index Hole
P
0
P
1
W
B
10 pitches (min.)
Direction of Feed
10 pitches (min.)
End
Trailer Device
Unidirectional
Product
Orientation Leader
Start
d
The product will be dispensed in tape and reel format (see diagram below).
Devices are packed in accordance with EIA standard
RS-481-A and specications shown here.
DIMENSIONS: MM
(INCHES)
REV. 10/20
SMCJ-Q Transient Voltage Suppressor Diode Series
Item Symbol SMC (DO-214AB)
7-Inch Reel 13-Inch Reel
Carrier Width A 6.0 ± 2.0
(0.236 - 0.079)
Carrier Length B 8.3 ± 0.20
(0.327 ± 0.008)
Carrier Depth C 2.5 ± 0.20
(0.098 ± 0.008)
Sprocket Hole d 1.50 ± 0.10
(0.059 ± 0.004)
Reel Outside Diameter D 178
(7.008)
330
(12.992)
Reel Inner Diameter D1 50.0
(1.969) MIN.
Feed Hole Diameter D2 13.0 +0.50/-0.20
(0.512 +0.020/-0.008)
Sprocket Hole Position E 1.75 ± 0.10
(0.069 ± 0.004)
Punch Hole Position F 7.50 ± 0.10
(0.295 ± 0.004)
Punch Hole Pitch P 8.00 ± 0.10
(0.315 ± 0.004)
Sprocket Hole Pitch P0 4.00 ± 0.10
(0.157 ± 0.004)
Embossment Center P1 2.00 ± 0.10
(0.079 ± 0.004)
Overall Tape Thickness T0.30 ± 0.10
(0.012 ± 0.004)
Tape Width W 16.00 ± 0.30
(0.630 ± 0.012)
Reel Width W122.4
(0.882) MAX.
Quantity per Reel -- 500 3000
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
afliates (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 specic 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
standard (e.g., ISO/TS 16949) or a particular qualication (e.g., UL listed or recognized), Bourns is not responsible for any
failure of an individual Bourns® product to meet the requirements of such industry standard or particular qualication. Users of
Bourns® products are responsible for ensuring compliance with safety-related requirements and standards applicable to their
devices or applications.
Bourns® products are not recommended, authorized or intended for use in nuclear, lifesaving, life-critical or life-sustaining ap-
plications, nor in any other applications where failure or malfunction may result in personal injury, death, or severe property or
environmental damage. Unless expressly and specically approved in writing by two authorized Bourns representatives on a
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sole risk. Life-critical applications include devices identied by the U.S. Food and Drug Administration as Class III devices and
generally equivalent classications outside of the United States.
Bourns expressly identies those Bourns® standard products that are suitable for use in automotive applications on such
products’ data sheets in the section entitled “Applications.” Unless expressly and specically approved in writing by two
authorized Bourns representatives on a case-by-case basis, use of any other Bourns® standard products in an automotive
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expressly identies a sub-category of automotive application in the data sheet for its standard products (such as infotainment
or lighting), such identication means that Bourns has reviewed its standard product and has determined that if such Bourns®
standard product is considered for potential use in automotive applications, it should only be used in such sub-category of
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or any other generally equivalent governmental organization standard applicable to products designed or manufactured for
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or space applications on such products’ data sheets in the section entitled “Applications.” Unless expressly and specically
approved in writing by two authorized Bourns representatives on a case-by-case basis, use of any other Bourns® standard
product in an aircraft or space application might not be safe and thus is not recommended, authorized or intended and is at the
user’s sole risk.
The use and level of testing applicable to Bourns® custom products shall be negotiated on a case-by-case basis by Bourns and
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To the maximum extent permitted by applicable law, Bourns disclaims (i) any and all liability for special, punitive, consequential,
incidental or indirect damages or lost revenues or lost prots, and (ii) any and all implied warranties, including implied warranties
of tness for particular purpose, non-infringement and merchantability.
For your convenience, copies of this Legal Disclaimer Notice with German, Spanish, Japanese, Traditional Chinese and Simplied Chinese
bilingual versions are available at:
Web Page: http://www.bourns.com/legal/disclaimers-terms-and-policies
PDF: http://www.bourns.com/docs/Legal/disclaimer.pdf
C1753 05/17/18R