TPSMA6.8 thru TPSMA43A
www.vishay.com
Vishay General Semiconductor
Surface Mount PAR
®
Transient Voltage Suppressors
High Temperature Stability and High Reliability Conditions
FEATURES
• Junction
passivation
optimized
design
passivated anisotropic rectifier technology
• T
J
= 185 °C capability suitable for high reliability
and automotive requirement
• Available in uni-directional polarity only
• 400 W peak pulse power capability with a 10/1000 μs
waveform, repetitive rate (duty cycle): 0.01 %
DO-214AC (SMA)
• Excellent clamping capability
• Very fast response time
• Low incremental surge resistance
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
• AEC-Q101 qualified
• Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
PRIMARY CHARACTERISTICS
V
WM
V
BR
P
PPM
P
D
I
FSM
T
J
max.
Polarity
Package
5.5 V to 36.8 V
6.8 V to 43 V
400 W
1.0 W
40 A
185 °C
Uni-directional
DO-214AC (SMA)
MECHANICAL DATA
Case:
DO-214AC (SMA)
Molding compound meets UL 94 V-0 flammability rating
Base P/NHE3 - RoHS-compliant, AEC-Q101 qualified
Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified
(“_X” denotes revision code e.g. A, B, .....)
Terminals:
Matte tin plated leads, solderable
J-STD-002 and JESD 22-B102
HE3 suffix meets JESD 201 class 2 whisker test
Polarity:
Color band denotes cathode end
per
TYPICAL APPLICATIONS
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and lighting
on ICs, MOSFET, signal lines of sensor units for consumer,
computer, industrial, automotive and telecommunication.
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Peak power dissipation with a 10/1000 μs waveform
(1)(2)
(fig. 3)
Peak power pulse current with a 10/1000 μs waveform
(1)
(fig. 1)
Power dissipation at T
A
= 25 °C
(4)
Peak forward surge current 8.3 ms single half sine-wave
(3)
Maximum instantaneous forward voltage at 25 A
(3)
Operating junction and storage temperature range
SYMBOL
P
PPM
I
PPM
P
D
I
FSM
V
F
T
J
, T
STG
VALUE
400
See next table
1.0
40
3.5
- 65 to + 185
UNIT
W
A
W
A
V
°C
Notes
(1)
Non-repetitive current pulse, per fig. 3 and derated above T = 25 °C per fig. 2
A
(2)
Mounted on PCB with 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pads attached to each terminal
(3)
Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minutes maximum
(4)
Mounted on minimum recommended pad layout
Revision: 17-Dec-12
Document Number: 88405
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
TPSMA6.8 thru TPSMA43A
www.vishay.com
Vishay General Semiconductor
MAXIMUM
PEAK
MAXIMUM
PULSE
CLAMPING
SURGE
VOLTAGE
CURRENT
AT I
PPM
I
PPM (2)
V
C
(V)
(A)
37.0
38.1
34.2
35.4
32.0
33.1
29.0
29.9
26.7
27.6
24.7
25.6
23.1
24.0
21.1
22.0
18.2
18.9
17.0
17.8
15.1
15.9
13.7
14.4
12.5
13.1
11.5
12.0
10.2
10.7
9.2
9.7
8.4
8.8
7.7
8.0
7.1
7.4
6.5
6.7
10.8
10.5
11.7
11.3
12.5
12.1
13.8
13.0
15.0
14.5
16.2
15.6
17.3
16.7
19.0
18.2
22.0
21.2
23.5
22.0
26.5
25.5
29.1
27.7
31.9
30.6
34.7
33.2
39.1
37.5
43.5
41.4
47.0
45.7
52.0
49.9
56.4
53.9
61.9
59.3
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
DEVICE
MARKING
CODE
BREAKDOWN
VOLTAGE
V
BR (1)
AT I
T
(V)
MIN.
TPSMA6.8
TPSMA6.8A
TPSMA7.5
TPSMA7.5A
TPSMA8.2
TPSMA8.2A
TPSMA9.1
TPSMA9.1A
TPSMA10
TPSMA10A
TPSMA11
TPSMA11A
TPSMA12
TPSMA12A
TPSMA13
TPSMA13A
TPSMA15
TPSMA15A
TPSMA16
TPSMA16A
TPSMA18
TPSMA18A
TPSMA20
TPSMA20A
TPSMA22
TPSMA22A
TPSMA24
TPSMA24A
TPSMA27
TPSMA27A
TPSMA30
TPSMA30A
TPSMA33
TPSMA33A
TPSMA36
TPSMA36A
TPSMA39
TPSMA39A
TPSMA43
TPSMA43A
ADP
AEP
AFP
AGP
AHP
AKP
ALP
AMP
ANP
APP
AQP
ARP
ASP
ATP
AUP
AVP
AWP
AXP
AYP
AZP
BDP
BEP
BFP
BGP
BHP
BKP
BLP
BMP
BNP
BPP
BQP
BRP
BSP
BTP
BUP
BVP
BWP
BXP
BYP
BZP
6.12
6.45
6.75
7.13
7.38
7.79
8.19
8.65
9.00
9.50
9.90
10.50
10.80
11.40
11.70
12.40
13.50
14.30
14.40
15.20
16.20
17.10
18.00
19.00
19.80
20.90
21.60
22.80
24.30
25.70
27.00
28.50
29.70
31.40
32.40
34.20
35.10
37.10
38.70
40.90
MAX.
7.48
7.14
8.25
7.88
9.02
8.61
10.00
9.55
11.00
10.50
12.10
11.60
13.20
12.60
14.30
13.70
16.30
15.80
17.60
16.80
19.80
18.90
22.00
21.00
24.20
23.10
26.40
25.20
29.70
28.40
33.00
31.50
36.30
34.70
39.60
37.80
42.90
41.00
47.30
45.20
T
J
= 150 °C
STAND- MAXIMUM
MAXIMUM
TEST
OFF
REVERSE
REVERSE
CURRENT
VOLTAGE LEAKAGE
LEAKAGE AT
I
T
V
WM
AT V
WM
V
WM
(mA)
(V)
I
R
(μA)
I
D
(μA)
10
10
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
5.50
5.80
6.05
6.40
6.63
7.02
7.37
7.78
8.10
8.65
8.92
9.40
9.72
10.20
10.50
11.10
12.10
12.80
12.90
13.60
14.50
15.30
16.20
17.10
17.80
18.80
19.40
20.50
21.80
23.10
24.30
25.60
26.80
28.20
29.10
30.80
31.60
33.30
34.80
36.80
300
300
150
150
50
50
10
10
5.0
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
1000
1000
500
500
200
200
50
50
20
20
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
DEVICE TYPE
Notes
(1)
V
BR
measured after I
T
applied for 300 μs, I
T
= square wave pulse or equivalent
(2)
Surge current waveform per fig. 3 and derated per fig. 2
(3)
All terms and symbols are consistent with ANSI/IEEE C62.35
Revision: 17-Dec-12
Document Number: 88405
2
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
TPSMA6.8 thru TPSMA43A
www.vishay.com
Vishay General Semiconductor
ORDERING INFORMATION
(Example)
PREFERRED P/N
TPSMA6.8AHE3/61T
(1)
TPSMA6.8AHE3/5AT
(1)
TPSMA6.8AHE3_A/H
(1)
TPSMA6.8AHE3_A/I
(1)
Note
(1)
AEC-Q101 qualified
UNIT WEIGHT (g)
0.064
0.064
0.064
0.064
PREFERRED PACKAGE CODE
61T
5AT
H
I
BASE QUANTITY
1800
7500
1800
7500
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
100
150
I
PPM
- Peak Pulse Current, % I
RSM
P
PPM
- Peak Power (kW)
Non-Repetitive Pulse
Waveform shown in Fig. 3
T
A
= 25 °C
10
t
r
= 10 µs
Peak Value
I
PPM
T
J
= 25 °C
Pulse Width (t
d
)
is defined as the Point
where the Peak Current
decays to 50 % of I
PPM
100
Half Value - I
PP
I
PPM
2
50
10/1000 µs Waveform
as defined by R.E.A.
t
d
0
0
1.0
2.0
3.0
4.0
1.0
0.2 x 0.2" (5.0 x 5.0 mm)
Copper Pad Areas
0.1
0.1 µs
1.0 µs
10 µs
100 µs
1.0 ms
10 ms
td
t
d
- Pulse Width (s)
t - Time (ms)
Fig. 1 - Peak Pulse Power Rating Curve
Fig. 3 - Pulse Waveform
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage, %
100
10 000
Junction Capacitance (pF)
75
V
R
measured
at Zero Bias
1000
V
R
measured at
Stand-Off, V
WM
100
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mVp-p
10
1
10
100
50
25
0
0
50
100
150
200
T
J
- Initial Temperature (°C)
V
BR
- Breakdown Voltage (V)
Fig. 2 - Pulse Power or Current vs. Initial Junction Temperature
Fig. 4 - Typical Junction Capacitance
Revision: 17-Dec-12
Document Number: 88405
3
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
TPSMA6.8 thru TPSMA43A
www.vishay.com
Vishay General Semiconductor
200
Peak Forward Surge Current (A)
T
J
= T
J
max.
8.3 ms Single Half Sine-Wave
100
50
10
1
5
10
50
100
Number of Cycles at 60 Hz
Fig. 5 - Maximum Non-Repetitive Peak Forward Surge Current
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
DO-214AC (SMA)
Cathode Band
Mounting Pad Layout
0.066 (1.68)
MIN.
0.074 (1.88)
MAX.
0.065 (1.65)
0.049 (1.25)
0.110 (2.79)
0.100 (2.54)
0.177 (4.50)
0.157 (3.99)
0.012 (0.305)
0.006 (0.152)
0.060 (1.52)
MIN.
0.208 (5.28)
REF.
0.090 (2.29)
0.078 (1.98)
0.060 (1.52)
0.030 (0.76)
0.008 (0.203)
0 (0)
0.208 (5.28)
0.194 (4.93)
Revision: 17-Dec-12
Document Number: 88405
4
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
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consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000
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