SMA6F5.0A thru SMA6F20A
www.vishay.com
Vishay General Semiconductor
Surface Mount T
RANS
Z
ORB®
Transient Voltage Suppressors
FEATURES
SlimSMA
TM
• Very low profile - typical height of 0.95 mm
• Ideal for automated placement
• Uni-directional only
• Excellent clamping capability
• Peak pulse power:
- 600 W (10/1000 μs)
- 4 kW (8/20 μs)
• ESD capability: IEC 61000-4-2 level 4
- 15 kV (air)
- 8 kV (contact)
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
Top View
Bottom View
DO-221AC
PRIMARY CHARACTERISTICS
V
BR
V
WM
P
PPM
(10 x 1000 μs)
P
PPM
(8 x 20 μs)
P
D
at T
M
= 55 °C
T
J
max.
Polarity
Package
6.4 V to 24.5 V
5.0 V to 20 V
600 W
4000 W
6W
175 °C
Uni-directional
DO-221AC (SlimSMA)
• Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
MECHANICAL DATA
Case:
DO-221AC (SlimSMA)
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 JESD22-B102
M3 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, and telecommunication.
MAXIMUM RATINGS
(T
A
= 25 °C, unless otherwise noted)
PARAMETER
Peak pulse power dissipation
with a 10/1000 μs waveform
with a 8/20 μs waveform
with a 10/1000 μs waveform
with a 8/20 μs waveform
T
M
= 55 °C
T
A
= 25 °C
SYMBOL
P
PPM (1)
I
PPM (1)
P
D (2)
P
D (3)
T
STG
T
J
VALUE
600
4000
See next table
6
1.0
-65 to +175
°C
-55 to +175
UNIT
W
Peak pulse current
A
Power dissipation
Storage temperature range
Operating junction temperature range
W
Notes
(1)
Non-repetitive current pulse, per fig. 3 and derated above T = 25 °C per fig. 2.
A
(2)
Power dissipation mounted on infinite heatsink
(3)
Power dissipation mounted on minimum recommended pad layout
Revision: 10-Dec-13
Document Number: 89458
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
SMA6F5.0A thru SMA6F20A
www.vishay.com
Vishay General Semiconductor
I
F
INDEX OF SYMBOLS
SYMBOL
V
WM
V
BR
V
C
I
D
I
PP
T
V
F
R
D
PARAMETER
Stand-off voltage
Breakdown voltage
Clamping voltage
Leakage current at V
WM
Peak pulse current
Voltage temperature coefficient
Forward voltage drop
Dynamic resistance
I
PP
I
D
I
T
V
WM
V
BR
V
C
V
F
V
Zener Voltage Regulator
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
DEVICE
MARKING
CODE
BREAKDOWN
VOLTAGE
V
BR
AT I
T (1)
MIN. MAX.
V
SMA6F5.0A
SMA6F6.0A
SMA6F6.5A
SMA6F7.5A
SMA6F8.0A
SMA6F8.5A
SMA6F10A
SMA6F11A
SMA6F12A
SMA6F12AHD
SMA6F13A
SMA6F15A
SMA6F16A
SMA6F17A
SMA6F18A
SMA6F20A
(1)
DEVICE
TYPE
STAND-OFF
VOLTAGE
V
WM
MAXIMUM
REVERSE
LEAKAGE
I
D
AT V
WM (3)
25 °C 85 °C
μA
150
600
100
50
20
20
1.0
1.0
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
375
1500
250
125
50
50
5.0
5.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
V
5.0
6.0
6.5
7.5
8.0
8.5
10
11
12
12
13
15
16
17
18
20
V
C
AT I
PP
R
D (2)
V
C
AT I
PP
8/20 μs
MAX.
R
D (2)
T
(3)
MAX.
10/1000 μs
MAX.
V
9.2
9.5
10.2
11.8
12.8
13.3
15.7
17.2
18.8
18.5
20.4
23.6
25.2
26.7
28.3
31.4
A
68.0
63.2
58.8
50.8
46.9
45.1
38.2
34.8
31.9
32.4
29.4
25.4
23.8
22.5
21.2
19.1
0.031
0.033
0.038
0.051
0.063
0.064
0.089
0.107
0.128
0.130
0.153
0.201
0.229
0.259
0.292
0.361
mA
7.07
7.41
7.96
9.21
9.83
10.4
12.3
13.5
14.7
14.3
15.9
18.5
19.7
20.9
22.1
24.5
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
V
5
6
6.5
7.5
8.0
8.5
10
11
12
12
13
15
16
17
18
20
V
13.4
13.7
14.5
17.0
18.2
18.7
19.6
21.5
23.5
22.9
23.9
27.7
29.5
31.4
33.2
36.8
A
298
290
276
235
220
205
184
172
157
157
147
123
119
111
102
93
0.021
0.022
0.024
0.033
0.038
0.040
0.040
0.047
0.056
0.055
0.064
0.075
0.082
0.095
0.109
0.132
10
-4
/°C
5.7
5.9
6.1
6.5
7.0
7.3
7.8
8.1
8.3
8.4
8.4
8.8
8.8
9.0
9.2
9.4
6AE
6AG
6AK
6AP
6AR
6AT
6AX
6AZ
6BE
6BF
6BG
6BM
6BP
6BR
6BT
6BV
6.40
6.70
7.20
8.33
8.89
9.4
11.1
12.2
13.3
13.2
14.4
16.7
17.8
18.9
20.0
22.2
Notes
Pulse test: t
p
50 ms
(2)
To calculate maximum clamping voltage at other surge currents, use following formula: V
CL
max. = R
D
x I
PP
+ V
BR
max.
(3)
To calculate V
BR
vs. junction temperature, use following formula: V
BR
at T
J
= V
BR
at 25 °C x (1 +
T
x (T
J
- 25))
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance, junction to ambient
Typical thermal resistance, junction to mount
Notes
(1)
Mounted on minimum recommended pad layout
(2)
Mounted on infinite heatsink
SYMBOL
R
JA
(1)
R
JM
(2)
VALUE
150
20
UNIT
°C/W
°C/W
Revision: 10-Dec-13
Document Number: 89458
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
SMA6F5.0A thru SMA6F20A
www.vishay.com
Vishay General Semiconductor
IMMUNITY TO STATIC ELECTRICAL DISCHARGE TO THE FOLLOWING STANDARDS
(T
A
= 25 °C unless otherwise noted)
STANDARD
IEC 61000-4-2
TEST TYPE
Human body model (contact mode)
Human body model (air discharge mode)
TEST CONDITIONS
C = 150 pF, R = 330
SYMBOL
V
C
CLASS
4
VALUE
> 8 kV
> 15 kV
ORDERING INFORMATION
(Example)
PREFERRED P/N
SMA6F5.0A-M3/6A
SMA6F5.0A-M3/6B
UNIT WEIGHT (g)
0.032
0.032
PREFERRED PACKAGE CODE
6A
6B
BASE QUANTITY
3500
14 000
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
r
= 10 μs
t
r
= 8 μs
Peak Value
I
PPM
100
Half Value - I
PP
I
PPM
2
50
t
d
= 1000 μs
t
d
= 20 μs
t
d
0
0
1.0
2.0
3.0
4.0
T
J
= 25 °C
Pulse Width (t
d
) is
defined as the Point
Where the Peak Current
decays to 50 % of I
PPM
P
PPM
- Peak Pulse Power (kW)
10
1
0.1
1
10
100
1 000
10 000
t
d
- Pulse Width (μs)
Fig. 1 - Peak Pulse Power Rating Curve
I
PPM
- Peak Pulse Current (% I
RSM
)
t - Time (ms)
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)
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
Measured at Zero Bias
1000
50
25
Measured at
Stand-off
Voltage, V
WM
0
0
25
50
75
100
125
150
175
200
100
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
T
J
- Initial Temperature (°C)
Fig. 2 - Pulse Power or Current vs. Initial Junction Temperature
V
WM
- Reverse
Stand-Off
Voltage (V)
Fig. 4 - Typical Junction Capacitance
Revision: 10-Dec-13
Document Number: 89458
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
SMA6F5.0A thru SMA6F20A
www.vishay.com
Vishay General Semiconductor
Transient Thermal Impedance (°C/W)
1000
7
P
D
- Power Dissipation (W)
6
5
4
3
2
1
0
0
25
50
T
A
=T
M
, mounted on inifinite
heatsink
100
10
FR-4 Board, on Minimum
Recommended Pad Layout
75
100
125
150
175
200
1
0.01
0.1
1
10
100
1000
T
A
- Ambient Temperature (°C)
Fig. 5 - Power Dissipation Derating Curve
t
p
- Pulse Duration (s)
Fig. 6 - Typical Transient Thermal Impedance
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
DO-221AC (SlimSMA)
Cathode Band
0.106 (2.70)
0.098 (2.50)
0.057 (1.45)
0.049 (1.25)
0.171 (4.35)
0.163 (4.15)
0.211 (5.35)
0.199 (5.05)
0.039 (1.00)
0.035 (0.90)
0.012 (0.30)
0.006 (0.15)
0.047 (1.20)
0.030 (0.75)
Typ.: 0.019 (0.48)
Mounting Pad Layout
0.060 (1.52)
MIN.
0.047 (1.20)
MIN.
0.123 (3.12) MAX.
0.217 (5.52) REF.
0.047 (1.20)
MIN.
Revision: 10-Dec-13
Document Number: 89458
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.
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“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.
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the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
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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.
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Material Category Policy
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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
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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.
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Revision: 02-Oct-12
1
Document Number: 91000
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