Features
n Surface Mount SMA package
n Standoff Voltage: 5 to 130 volts
n Power Dissipation: 600 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 Telecom, computer, industrial and
consumer electronics applications
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
SMA6J-Q Transient Voltage Suppressor Diode Series
*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.
Parameter Symbol Value Unit
Minimum Peak Pulse Power Dissipation (TP = 1 ms) (Note 1,2) PPK 600 Watts
Peak Forward Surge Current
8.3 ms Single Half Sine Wave Superimposed on Rated Load
(JEDEC Method) (Note 3)
IFSM 40 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-214AC (SMA)
size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 130 V. Typical fast
response times are less than 1.0 picosecond from 0 V to Breakdown Voltage.
Bourns® Chip Diodes are easy to handle with standard pick and place equipment and the at conguration minimizes roll away.
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Asia-Pacic: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
*RoHS COMPLIANT
*RoHS &
**AEC-Q101 COMPLIANT
*RoHS COMPLIANT
AEC APPROVED (Select Models)
LEAD FREE
*RoHS COMPLIANT
VERSIONS
AVAILABLE
LEAD FREE
VERSIONS ARE
RoHS COMPLIANT*
AUTOMOTIVE
GRADE
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.
SMA6J-Q Transient Voltage Suppressor Diode Series
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted) - Continued
Unidirectional Device Bidirectional Device Breakdown Voltage
VBR (Volts)
Working
Peak
Reverse
Voltage
Maximum
Reverse
Leakage
@ VRWM
Maximum
Reverse
Voltage
@ IRSM
Maximum
Reverse
Surge
Current
Part No. Marking Part No. Marking Min. Max. @ IT (mA) VRWM (V) IR (μA) VRSM (V) IRSM (A)
SMA6J5.0A-Q 6HEQ SMA6J5.0CA-Q 6TEQ 6.40 7.00 10 5.0 800 9.2 65.3
SMA6J6.0A-Q 6HGQ SMA6J6.0CA-Q 6TGQ 6.67 7.37 10 6.0 800 10.3 58.3
SMA6J6.5A-Q 6HKQ SMA6J6.5CA-Q 6TKQ 7.22 7.98 10 6.5 500 11.2 53.6
SMA6J7.0A-Q 6HMQ SMA6J7.0CA-Q 6TMQ 7.78 8.60 10 7.0 200 12.0 50.0
SMA6J7.5A-Q 6HPQ SMA6J7.5CA-Q 6TPQ 8.33 9.21 1.0 7.5 100 12.9 46.6
SMA6J8.0A-Q 6HRQ SMA6J8.0CA-Q 6TRQ 8.89 9.83 1.0 8.0 50 13.6 44.2
SMA6J8.5A-Q 6HTQ SMA6J8.5CA-Q 6TTQ 9.44 10.4 1.0 8.5 20 14.4 41.7
SMA6J9.0A-Q 6HVQ SMA6J9.0CA-Q 6TVQ 10.0 11.1 1.0 9.0 10 15.4 39.0
SMA6J10A-Q 6HXQ SMA6J10CA-Q 6TXQ 11.1 12.3 1.0 10 5 17.0 35.3
SMA6J11A-Q 6HZQ SMA6J11CA-Q 6TZQ 12.2 13.5 1.0 11 1.0 18.2 33.0
SMA6J12A-Q 6IEQ SMA6J12CA-Q 6UEQ 13.3 14.7 1.0 12 1.0 19.9 30.2
SMA6J13A-Q 6IGQ SMA6J13CA-Q 6UGQ 14.4 15.9 1.0 13 1.0 21.5 28.0
SMA6J14A-Q 6IKQ SMA6J14CA-Q 6UKQ 15.6 17.2 1.0 14 1.0 23.2 25.9
SMA6J15A-Q 6IMQ SMA6J15CA-Q 6UMQ 16.7 18.5 1.0 15 1.0 24.4 24.6
SMA6J16A-Q 6IPQ SMA6J16CA-Q 6UPQ 17.8 19.7 1.0 16 1.0 26.0 23.1
SMA6J17A-Q 6IRQ SMA6J17CA-Q 6URQ 18.9 20.9 1.0 17 1.0 27.6 21.8
SMA6J18A-Q 6ITQ SMA6J18CA-Q 6UTQ 20.0 22.1 1.0 18 1.0 29.2 20.6
SMA6J20A-Q 6IVQ SMA6J20CA-Q 6UVQ 22.2 24.5 1.0 20 1.0 32.4 18.6
SMA6J22A-Q 6IXQ SMA6J22CA-Q 6UXQ 24.4 26.9 1.0 22 1.0 35.5 16.9
SMA6J24A-Q 6IZQ SMA6J24CA-Q 6UZQ 26.7 29.5 1.0 24 1.0 38.9 15.5
SMA6J26A-Q 6JEQ SMA6J26CA-Q 6VEQ 28.9 31.9 1.0 26 1.0 42.1 14.3
SMA6J28A-Q 6JGQ SMA6J28CA-Q 6VGQ 31.1 34.4 1.0 28 1.0 45.4 13.3
SMA6J30A-Q 6JKQ SMA6J30CA-Q 6VKQ 33.3 36.8 1.0 30 1.0 48.4 12.4
SMA6J33A-Q 6JMQ SMA6J33CA-Q 6VMQ 36.7 40.6 1.0 33 1.0 53.3 11.3
SMA6J36A-Q 6JPQ SMA6J36CA-Q 6VPQ 40.0 44.2 1.0 36 1.0 58.1 10.4
SMA6J40A-Q 6JRQ SMA6J40CA-Q 6VRQ 44.4 49.1 1.0 40 1.0 64.5 9.3
SMA6J43A-Q 6JTQ SMA6J43CA-Q 6VTQ 47.8 52.8 1.0 43 1.0 69.4 8.7
SMA6J45A-Q 6JVQ SMA6J45CA-Q 6VVQ 50.0 55.3 1.0 45 1.0 72.7 8.3
SMA6J48A-Q 6JXQ SMA6J48CA-Q 6VXQ 53.3 58.9 1.0 48 1.0 77.4 7.8
SMA6J51A-Q 6JZQ SMA6J51CA-Q 6VZQ 56.7 62.7 1.0 51 1.0 82.4 7.3
SMA6J54A-Q 6KEQ SMA6J54CA-Q 6WEQ 60.0 66.3 1.0 54 1.0 87.1 6.9
SMA6J58A-Q 6KGQ SMA6J58CA-Q 6WGQ 64.4 71.2 1.0 58 1.0 93.6 6.5
SMA6J60A-Q 6KKQ SMA6J60CA-Q 6WKQ 66.7 73.7 1.0 60 1.0 96.8 6.2
SMA6J64A-Q 6KMQ SMA6J64CA-Q 6WMQ 71.1 78.6 1.0 64 1.0 103.0 5.9
SMA6J70A-Q 6KPQ SMA6J70CA-Q 6WPQ 77.8 86.0 1.0 70 1.0 113.0 5.3
SMA6J75A-Q 6KRQ SMA6J75CA-Q 6WRQ 83.3 92.1 1.0 75 1.0 121.0 5.0
SMA6J78A-Q 6KTQ SMA6J78CA-Q 6WTQ 86.7 95.8 1.0 78 1.0 126.0 4.8
SMA6J85A-Q 6KVQ SMA6J85CA-Q 6WVQ 94.4 104.0 1.0 85 1.0 137.0 4.4
SMA6J90A-Q 6KXQ SMA6J90CA-Q 6WXQ 100.0 111.0 1.0 90 1.0 146.0 4.1
SMA6J100A-Q 6KZQ 111.0 123.0 1.0 100 1.0 162.0 3.7
SMA6J110A-Q 6LEQ 122.0 135.0 1.0 110 1.0 177.0 3.4
SMA6J120A-Q 6LGQ 133.0 147.0 1.0 120 1.0 193.0 3.1
SMA6J130A-Q 6LKQ 144.0 159.0 1.0 130 1.0 209.0 2.9
Notes: 1. Sufx ‘A’ denotes a 5 % tolerance unidirectional device.
2. Sufx ‘CA’ denotes a 5 % tolerance bidirectional device.
3. For bidirectional devices with a VRWM of 10 volts or less, the IR limit is double.
3312 - 2 mm SMD Trimming Potentiometer
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.
SMA6J-Q Transient Voltage Suppressor Diode Series
Performance Graphs
100
75
50
25
0
050
25 75 100 175125 150
TA - Ambient Temperature (
Peak Pulse Power Derating in Percent of
Peak Power or Current
°C)
10
1.0
0.1
0.1 µs 1.0 µs 10 µs 10 ms
Td - Pulse Width (Seconds)
PPPM - Peak Pulse Power (kW)
100 µs 1.0 ms
5.0
(0.20)
5.0
(0.20)
x COPPER PAD AREAS
NON-REPETITIVE PULSE
WAVEFORM SHOWN IN
FIGURE 3 TA = 25 °C
100
150
50
0
0 1.0 2.0 3.0 4.0
t - Time (ms)
IPPM - Peak Pulse Current (% IRSM)
TA=25 °C
Td
tr=10 µs
Peak value (IPPM)
Half value= IPPM
2
TJ = 25 °C
Pulse width (td)
is defined as the point
where the peak current
decays to 50 % of IPPM.
10/1000 µs waveform
as defined by R.E.A.
CJ - Junction Capacitance (pF)
10000
10
1
110 100 1000
VBR - Reverse Breakdown Voltage (V)
100
1000
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
Unidirectional
@ VR
Bidirectional
@ VR
Bidirectional
v-0v
Unidirectional
v-0v
3.0
1.5
2.0
2.5
1.0
0.5
0.0
050
25 75 100 175125 150
TL - Lead Temperature (°C)
Steady State Power Dissipation (W)
IFSM - Peak Forward Surge Current (A)
45
30
35
40
25
15
20
5
10
0
110 100
Number of Cycles at 60 Hz
Unidirectional Only
Peak Pulse Power Rating Pulse Derating Curve
Pulse Waveform Typical Junction Capacitance
Steady State Power Derating Curve Maximum Non-repetitive Forward Surge Current
3312 - 2 mm SMD Trimming Potentiometer
Product Dimensions
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.
SMA6J-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 SMA (DO-214AC)
A3.99 - 4.50
(0.157 - 0.177)
B2.54 - 2.79
(0.100 - 0.110)
C1.25 - 1.65
(0.049 - 0.065)
D0.15 - 0.31
(0.006 - 0.012)
E 4.93 - 5.28
(0.194 - 0.208)
F 0.203 MAX.
(0.008)
G 1.98 - 2.29
(0.078 - 0.090)
H 0.76 - 1.52
(0.030 - 0.060)
DIMENSIONS: MM
(INCHES)
Dimension SMA (DO-214AC)
A (Max.) 2.70
(0.106)
B (Min.) 2.10
(0.083)
C (Min.) 1.27
(0.050)
How to Order
SMA6J 5.0 CA - Q
Package
SMA6J = 600 W, SMA/DO-214AC
Working Peak Reverse Voltage
5.0 - 130 = 5.0 - 130 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
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
.......
.......
....... ..............
....... ..............
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 Leader
Start
d
CDDFN5-0504N - TVS/Steering Diode Array
Packaging Information
The product will be dispensed in tape and reel format (see diagram below).
Devices are packed as shown here in compliance with
EIA-481-C standard.
DIMENSIONS: MM
(INCHES)
REV. 10/20
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.
SMA6J-Q Transient Voltage Suppressor Diode Series
Item Symbol SMA (DO-214AC)
13-Inch Reel
Carrier Width A 2.90 ± 0.20
(0.114 ± 0.008)
Carrier Length B 5.50 ± 0.20
(0.217 ± 0.008)
Carrier Depth C 2.26 ± 0.20
(0.089 ± 0.008)
Sprocket Hole d 1.50 ± 0.10
(0.061 ± 0.004)
Reel Outside Diameter D 330
(12.992)
Reel Inner Diameter D1 50.0
(1.969) MIN.
Feed Hole Diameter D2 13.0 ± 0.20
(0.512 ± 0.008)
Sprocket Hole Position E 1.75 ± 0.10
(0.069 ± 0.004)
Punch Hole Position F 5.50 ± 0.05
(0.217 ± 0.002)
Punch Hole Pitch P 4.00 ± 0.10
(0.157 ± 0.004)
Sprocket Hole Pitch P0 4.00 ± 0.10
(0.157 ± 0.004)
Embossment Center P1 2.00 ± 0.05
(0.079 ± 0.002)
Overall Tape Thickness T 0.30 ± 0.10
(0.012 ± 0.004)
Tape Width W 12.00 ± 0.30
(0.472 ± 0.012)
Reel Width W118.4
(0.724) MAX.
Quantity per Reel -- 5,000
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C1753 05/17/18R