New Product
P4SMA Series
Vishay General Semiconductor
Surface Mount T
RANS
Z
ORB®
Transient Voltage Suppressors
FEATURES
• Low profile package
• Ideal for automated placement
• Glass passivated chip junction
• Available in uni-directional and bi-directional
400 W peak pulse power capability with a
10/1000 μs waveform, repetitive rate (duty cycle): 0.01 %
(300 W above 91 V)
• 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
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
•
Halogen-free according to IEC 61249-2-21 definition
DO-214AC (SMA)
PRIMARY CHARACTERISTICS
V
BR
uni-directional
V
BR
bi-directional
P
PPM
P
D
I
FSM
(uni-directional only)
T
J
max.
6.8 V to 540 V
6.8 V to 220 V
400 W, 300 W
3.3 W
40 A
150 °C
MECHANICAL DATA
Case:
DO-214AC (SMA)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS compliant, and
commercial grade
Terminals:
Matte tin plated leads, solderable
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 1A whisker test
per
DEVICES FOR BI-DIRECTION APPLICATIONS
For bi-directional devices use CA suffix (e.g. P4SMA10CA).
Electrical characteristics apply in both directions.
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 and telecommunication.
Polarity:
For uni-directional types the band denotes
cathode end, no marking on bi-directional types
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Peak power dissipation with a 10/1000 μs waveform
(1)(2)
(fig. 1)
Peak pulse current with a 10/1000 μs waveform
(1)
(fig. 3)
Power dissipation on infinite heatsink, T
A
= 50 °C
Peak forward surge current 8.3 ms single half sine-wave uni-directional only
(2)
Operating junction and storage temperature range
SYMBOL
P
PPM
I
PPM
P
D
I
FSM
T
J
, T
STG
VALUE
400
See next table
3.3
40
- 65 to + 150
UNIT
W
A
W
A
°C
Notes
(1)
Non-repetitive current pulse, per fig. 3 and derated above T = 25 °C per fig. 2, rating is 300 W above 91 V
A
(2)
Mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pads to each terminal
Document Number: 89276
Revision: 20-Apr-11
For technical questions within your region, please contact one of the following:
www.vishay.com
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
1
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
New Product
P4SMA Series
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PART NUMBER
DEVICE
MARKING
CODE
UNI
P4SMA6.8A
P4SMA7.5A
P4SMA8.2A
P4SMA9.1A
P4SMA10A
P4SMA11A
P4SMA12A
P4SMA13A
P4SMA15A
P4SMA16A
P4SMA18A
P4SMA20A
P4SMA22A
P4SMA24A
P4SMA27A
P4SMA30A
P4SMA33A
P4SMA36A
P4SMA39A
P4SMA43A
P4SMA47A
P4SMA51A
P4SMA56A
P4SMA62A
P4SMA68A
P4SMA75A
P4SMA82A
P4SMA91A
P4SMA100A
P4SMA110A
P4SMA120A
P4SMA130A
P4SMA150A
P4SMA160A
P4SMA170A
P4SMA180A
P4SMA200A
P4SMA220A
P4SMA250A
P4SMA300A
P4SMA350A
P4SMA400A
P4SMA440A
P4SMA480A
P4SMA510A
P4SMA540A
6V8A
7V5A
8V2A
9V1A
10A
11A
12A
13A
15A
16A
18A
20A
22A
24A
27A
30A
33A
36A
39A
43A
47A
51A
56A
62A
68A
75A
82A
91A
100A
110A
120A
130A
150A
160A
170A
180A
200A
220A
250A
300A
350A
400A
440A
480A
510A
540A
BI
6V8C
7V5C
8V2C
9V1C
10C
11C
12C
13C
15C
16C
18C
20C
22C
24C
27C
30C
33C
36C
39C
43C
47C
51C
56C
62C
68C
75C
82C
91C
100C
110C
120C
130C
150C
160C
170C
180C
200C
220C
-
-
-
-
-
-
-
-
MAXIMUM
BREAKDOWN
TEST
VOLTAGE
STAND-OFF REVERSE
CURRENT
LEAKAGE
V
BR
AT I
T (1)
VOLTAGE
I
T
AT V
WM
V
WM
(V)
(mA)
MIN. MAX.
I
D (4)
(μA)
6.45
7.14
10
5.80
1000
7.13
7.88
10
6.40
500
7.79
8.61
10
7.02
200
8.65
9.55
1.0
7.78
50.0
9.5
10.5
1.0
8.55
10.0
10.5
11.6
1.0
9.40
5.0
11.4
12.6
1.0
10.2
1.0
12.4
13.7
1.0
11.1
1.0
14.3
15.8
1.0
12.8
1.0
15.2
16.8
1.0
13.6
1.0
17.1
18.9
1.0
15.3
1.0
19.0
21.0
1.0
17.1
1.0
20.9
23.1
1.0
18.8
1.0
22.8
25.2
1.0
20.5
1.0
25.7
28.4
1.0
23.1
1.0
28.5
31.5
1.0
25.6
1.0
31.4
34.7
1.0
28.2
1.0
34.2
37.8
1.0
30.8
1.0
37.1
41.0
1.0
33.3
1.0
40.9
45.2
1.0
36.8
1.0
44.7
49.4
1.0
40.2
1.0
48.5
53.6
1.0
43.6
1.0
53.2
58.8
1.0
47.8
1.0
58.9
65.1
1.0
53.0
1.0
64.6
71.4
1.0
58.1
1.0
71.3
78.8
1.0
64.1
1.0
77.9
86.1
1.0
70.1
1.0
86.5
95.5
1.0
77.8
1.0
95.0
105
1.0
85.5
1.0
105
116
1.0
94.0
1.0
114
126
1.0
102
1.0
124
137
1.0
111
1.0
143
158
1.0
128
1.0
152
168
1.0
136
1.0
162
179
1.0
145
1.0
171
189
1.0
154
1.0
190
210
1.0
171
1.0
209
231
1.0
185
1.0
237
263
1.0
214
1.0
285
315
1.0
256
1.0
333
368
1.0
300
1.0
380
420
1.0
342
1.0
418
462
1.0
376
1.0
456
504
1.0
408
1.0
485
535
1.0
434
1.0
513
567
1.0
459
1.0
MAXIMUM
PEAK
PULSE
CURRENT
I
PPM (2)
(A)
38.1
35.4
33.1
29.9
27.6
25.6
24.0
22.0
18.9
17.8
15.9
14.4
13.1
12.0
10.7
9.7
8.8
8.0
7.4
6.7
6.2
5.7
5.2
4.7
4.3
3.9
3.5
3.2
2.2
2.0
1.8
1.7
1.4
1.4
1.3
1.2
1.1
0.90
0.87
0.73
0.62
0.55
0.50
0.46
0.43
0.41
MAXIMUM
MAXIMUM
CLAMPING
TEMPERATURE
VOLTAGE
OF V
BR
AT I
PPM
(%/°C)
V
C
(V)
10.5
0.057
11.3
0.061
12.1
0.065
13.4
0.068
14.5
0.073
15.6
0.075
16.7
0.078
18.2
0.081
21.2
0.084
22.5
0.086
25.2
0.089
27.7
0.090
30.6
0.092
33.2
0.090
37.5
0.096
41.4
0.097
45.7
0.098
49.9
0.099
53.9
0.100
59.3
0.101
64.8
0.101
70.1
0.102
77.0
0.103
85.0
0.104
92.0
0.104
104
0.105
113
0.105
125
0.106
137
0.106
152
0.107
165
0.107
179
0.107
207
0.106
219
0.108
234
0.108
246
0.108
274
0.108
328
0.108
344
0.110
414
0.110
482
0.110
548
0.110
602
0.110
658
0.110
698
0.110
740
0.110
Notes
(1)
Pulse test: t
50 ms
p
(2)
Surge current waveform per fig. 3 and derate per fig. 2
(3)
All terms and symbols are consistent with ANSI/IEEE CA62.35
(4)
For bi-directional types with V 10 V and less, the I limit is doubled
R
D
(5)
V = 3.5 V at I = 25 A (uni-directional only)
F
F
www.vishay.com
2
For technical questions within your region, please contact one of the following:
Document Number: 89276
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Revision: 20-Apr-11
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
New Product
P4SMA Series
Vishay General Semiconductor
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Thermal resistance, junction to ambient air
Thermal resistance, junction to leads
Note
(1)
Mounted on minimum recommended pad layout
SYMBOL
R
JA
(1)
R
JL
VALUE
120
30
UNIT
°C/W
°C/W
ORDERING INFORMATION
(Example)
PREFERRED P/N
P4SMA6.8A-M3/61
P4SMA6.8A-M3/5A
UNIT WEIGHT (g)
0.064
0.064
PREFERRED PACKAGE CODE
61T
5AT
BASE QUANTITY
1800
7500
DELIVERY MODE
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
T
J
= 25 °C
Pulse Width (t
d
)
is defined as the Point
where the Peak Current
decays to 50 % of I
PPM
I
PPM
- Peak Pulse Current, % I
RSM
P
PPM
- Peak Pulse Power (kW)
Non-Repetitive Pulse
Waveform shown in Fig. 3
T
A
= 25 °C
10
P4SMA6.8A -
P4SMA91A
t
r
= 10 µs
Peak Value
I
PPM
100
P4SMA100A -
P4SMA220A
1
Half Value - I
PP
2
I
PPM
50
10/1000 µs Waveform
as defined by R.E.A.
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
t
d
0
0
1.0
2.0
3.0
4.0
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
75
C
J
- Junction Capacitance (pF)
1000
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mVp-p
Measured at
Stand-Off
Voltage V
WM
Uni-Directional
50
100
25
Bi-Directional
0
0
25
50
75
100
125
150
175
200
10
1
10
100
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
Document Number: 89276
Revision: 20-Apr-11
For technical questions within your region, please contact one of the following:
www.vishay.com
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
3
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
New Product
P4SMA Series
Vishay General Semiconductor
1000
200
Transient Thermal Impedance (°C/W)
Peak Forward Surge Current (A)
T
J
= T
J
max.
8.3 ms Single Half Sine-Wave
100
100
50
10
1
0.001
10
0.01
0.1
1
10
100
1000
1
5
10
50
100
t
p
- Pulse Duration (s)
Number of Cycles at 60 Hz
Fig. 5 - Typical Transient Thermal Impedance
Fig. 6 - Maximum Non-Repetitive Forward Surge Current
Uni-Directional Only
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)
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4
For technical questions within your region, please contact one of the following:
Document Number: 89276
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Revision: 20-Apr-11
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
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
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 and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
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.
Revision: 12-Mar-12
1
Document Number: 91000
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