Features
Applications
■ Surface Mount SMA package
■ Protection of power buses
■ Standoff Voltage: 5 to 130 volts
■ Protection of I/O interfaces
■ Power Dissipation: 600 watts
■ Overvoltage transient protection
■ RoHS compliant*
■ Telecom, computer, industrial and
consumer electronics applications
SMA6J Transient Voltage Suppressor Diode Series
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.
Additional Information
Click these links for more information:
PRODUCT TECHNICAL INVENTORY SAMPLES
SELECTOR LIBRARY
Bourns® Chip Diodes are easy to handle with standard pick and place equipment and the flat
configuration minimizes roll away.
CONTACT
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
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
TJ
-55 to +150
°C
TSTG
-55 to +150
°C
Operating Temperature Range
Storage Temperature Range
1.
2.
3.
Non-repetitive current pulse, per Pulse Waveform graph and derated above TA = 25 °C per Pulse Derating Curve.
Mounted on 5.0 mm2 (0.03 mm thick) copper pads to each terminal.
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
EMEA: 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.
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 Transient Voltage Suppressor Diode Series
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted) - Continued
Unidirectional Device
Part No.
SMA6J5.0A
SMA6J6.0A
SMA6J6.5A
SMA6J7.0A
SMA6J7.5A
SMA6J8.0A
SMA6J8.5A
SMA6J9.0A
SMA6J10A
SMA6J11A
SMA6J12A
SMA6J13A
SMA6J14A
SMA6J15A
SMA6J16A
SMA6J17A
SMA6J18A
SMA6J20A
SMA6J22A
SMA6J24A
SMA6J26A
SMA6J28A
SMA6J30A
SMA6J33A
SMA6J36A
SMA6J40A
SMA6J43A
SMA6J45A
SMA6J48A
SMA6J51A
SMA6J54A
SMA6J58A
SMA6J60A
SMA6J64A
SMA6J70A
SMA6J75A
SMA6J78A
SMA6J85A
SMA6J90A
SMA6J100A
SMA6J110A
SMA6J120A
SMA6J130A
Marking
6HE
6HG
6HK
6HM
6HP
6HR
6HT
6HV
6HX
6HZ
6IE
6IG
6IK
6IM
6IP
6IR
6IT
6IV
6IX
6IZ
6JE
6JG
6JK
6JM
6JP
6JR
6JT
6JV
6JX
6JZ
6KE
6KG
6KK
6KM
6KP
6KR
6KT
6KV
6KX
6KZ
6LE
6LG
6LK
Bidirectional Device
Part No.
SMA6J5.0CA
SMA6J6.0CA
SMA6J6.5CA
SMA6J7.0CA
SMA6J7.5CA
SMA6J8.0CA
SMA6J8.5CA
SMA6J9.0CA
SMA6J10CA
SMA6J11CA
SMA6J12CA
SMA6J13CA
SMA6J14CA
SMA6J15CA
SMA6J16CA
SMA6J17CA
SMA6J18CA
SMA6J20CA
SMA6J22CA
SMA6J24CA
SMA6J26CA
SMA6J28CA
SMA6J30CA
SMA6J33CA
SMA6J36CA
SMA6J40CA
SMA6J43CA
SMA6J45CA
SMA6J48CA
SMA6J51CA
SMA6J54CA
SMA6J58CA
SMA6J60CA
SMA6J64CA
SMA6J70CA
SMA6J75CA
SMA6J78CA
SMA6J85CA
SMA6J90CA
Breakdown Voltage
VBR (Volts)
Working
Peak
Reverse
Voltage
Maximum
Reverse
Leakage
@ VRWM
Maximum
Reverse
Voltage
@ IRSM
Maximum
Reverse
Surge
Current
Marking
Min.
Max.
@ IT (mA)
VRWM (V)
IR (μA)
VRSM (V)
IRSM (A)
6TE
6TG
6TK
6TM
6TP
6TR
6TT
6TV
6TX
6TZ
6UE
6UG
6UK
6UM
6UP
6UR
6UT
6UV
6UX
6UZ
6VE
6VG
6VK
6VM
6VP
6VR
6VT
6VV
6VX
6VZ
6WE
6WG
6WK
6WM
6WP
6WR
6WT
6WV
6WX
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
50.0
53.3
56.7
60.0
64.4
66.7
71.1
77.8
83.3
86.7
94.4
100.0
111.0
122.0
133.0
144.0
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
104.0
111.0
123.0
135.0
147.0
159.0
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
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
800
800
500
200
100
50
20
10
5
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
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
103.0
113.0
121.0
126.0
137.0
146.0
162.0
177.0
193.0
209.0
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
Notes: 1. Suffix ‘A’ denotes a 5 % tolerance unidirectional device.
2. Suffix ‘CA’ denotes a 5 % tolerance bidirectional device.
3. For bidirectional devices with a VRWM of 10 volts or less, the IR limit is double.
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 Transient Voltage Suppressor Diode Series
Performance Graphs
Peak Pulse Power Rating
Pulse Derating Curve
Peak Pulse Power Derating in Percent of
Peak Power or Current
PPPM - Peak Pulse Power (kW)
10
NON-REPETITIVE PULSE
WAVEFORM SHOWN IN
FIGURE 3 TA = 25 °C
1.0
5.0
5.0
x
COPPER PAD AREAS
(0.20)
(0.20)
0.1
0.1 µs
1.0 µs
10 µs
100 µs
1.0 ms
100
75
50
25
0
0
10 ms
Pulse width (td)
is defined as the point
where the peak current
decays to 50 % of IPPM.
Peak value (IPPM)
Half value=
CJ - Junction Capacitance (pF)
IPPM - Peak Pulse Current (% IRSM)
10000
TJ = 25 °C
tr=10 µs
IPPM
2
10/1000 µs waveform
as defined by R.E.A.
50
0
150
175
100
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
10
Bidirectional
@ VR
1
1.0
2.0
3.0
10
1
4.0
IFSM - Peak Forward Surge Current (A)
2.5
2.0
1.5
1.0
0.5
0.0
75
100
1000
Maximum Non-repetitive Forward Surge Current
3.0
50
100
VBR - Reverse Breakdown Voltage (V)
Steady State Power Derating Curve
25
Unidirectional
v-0v
Unidirectional
@ VR
t - Time (ms)
Steady State Power Dissipation (W)
125
Bidirectional
v-0v
1000
TA=25 °C
Td
0
100
Typical Junction Capacitance
150
0
75
TA - Ambient Temperature ( °C)
Pulse Waveform
100
50
25
Td - Pulse Width (Seconds)
125
TL - Lead Temperature (°C)
150
175
45
Unidirectional Only
40
35
30
25
20
15
10
5
0
1
10
100
Number of Cycles at 60 Hz
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 Transient Voltage Suppressor Diode Series
Product Dimensions
Recommended Footprint
A
A
B
C
B
C
G
Dimension
A (Max.)
F
H
D
E
B (Min.)
C (Min.)
Dimension
A
B
C
D
E
F
G
H
SMA (DO-214AC)
3.99 - 4.50
(0.157 - 0.177)
2.54 - 2.79
(0.100 - 0.110)
1.25 - 1.65
(0.049 - 0.065)
0.15 - 0.31
(0.006 - 0.012)
4.93 - 5.28
(0.194 - 0.208)
0.203
MAX.
(0.008)
1.98 - 2.29
(0.078 - 0.090)
0.76 - 1.52
(0.030 - 0.060)
DIMENSIONS:
MM
(INCHES)
SMA (DO-214AC)
2.70
(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
SMA6J 5.0 CA
Package
SMA6J = 600 W, SMA/DO-214AC
Working Peak Reverse Voltage
5.0 - 130 = 5.0 - 130 VRWM (Volts)
Suffix
A = 5 % Tolerance Unidirectional Device
CA = 5 % Tolerance Bidirectional Device
Environmental Specifications
Typical Part Marking
MANUFACTURER’S
TRADEMARK
YWW
XXX
DATE CODE:
Y = LAST
DIGIT OF
YEAR
WW = WEEK
NUMBER
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.
SMA6J Transient Voltage Suppressor Diode Series
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
Trailer
.......
.......
End
C
Device
.......
.......
Leader
.......
.......
.......
.......
W1
Start
DIMENSIONS:
10 pitches (min.)
10 pitches (min.)
Devices are packed as shown here in compliance with
EIA-481-C standard.
Direction of Feed
Item
Symbol
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
MM
(INCHES)
--
SMA (DO-214AC)
13-Inch Reel
2.90 ± 0.20
(0.114 ± 0.008)
5.50 ± 0.20
(0.217 ± 0.008)
2.26 ± 0.20
(0.089 ± 0.008)
1.50 ± 0.10
(0.061 ± 0.004)
330
(12.992)
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)
4.00 ± 0.10
(0.157 ± 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)
5,000
REV. 7/21
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
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Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
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