SMA6F5.0A thru SMA6F20A
www.vishay.com Vishay General Semiconductor
Revision: 16-Oct-2018 1Document Number: 89458
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
Surface-Mount TRANSZORB® Transient Voltage Suppressors
DESIGN SUPPORT TOOLS
FEATURES
• 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
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
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.
MECHANICAL DATA
Case: SlimSMA (DO-221AC)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS-compliant, and
industrial grade
Terminals: matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
M3 suffix meets JESD 201 class 2 whisker test
Polarity: color band denotes cathode end
Notes
(1) Non-repetitive current pulse, per fig. 3 and derated above TA = 25 °C per fig. 2.
(2) Power dissipation mounted on infinite heatsink
(3) Power dissipation mounted on minimum recommended pad layout
PRIMARY CHARACTERISTICS
VBR 6.4 V to 24.5 V
VWM 5.0 V to 20 V
PPPM (10 x 1000 μs) 600 W
PPPM (8 x 20 μs) 4000 W
PD at TM = 55 °C 6 W
TJ max. 175 °C
Polarity Uni-directional
Package SlimSMA (DO-221AC)
SlimSMA (DO-221AC)
Top View Bottom View
eSMP® Series
Cathode Anode
click logo to get started
Available
Models
MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted)
PARAMETER SYMBOL VALUE UNIT
Peak pulse power dissipation with a 10/1000 μs waveform PPPM (1) 600 W
with a 8/20 μs waveform 4000
Peak pulse current with a 10/1000 μs waveform IPPM (1) See next table A
with a 8/20 μs waveform
Power dissipation TM = 55 °C PD (2) 6W
TA = 25 °C PD (3) 1.0
Storage temperature range TSTG -65 to +175 °C
Operating junction temperature range TJ -55 to +175
SMA6F5.0A thru SMA6F20A
www.vishay.com Vishay General Semiconductor
Revision: 16-Oct-2018 2Document Number: 89458
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
Zener Voltage Regulator
Notes
(1) Pulse test: tp 50 ms
(2) To calculate maximum clamping voltage at other surge currents, use following formula: VCL max. = RD x IPP + VBR max.
(3) To calculate VBR vs. junction temperature, use following formula: VBR at TJ = VBR at 25 °C x (1 + T x (TJ - 25))
Notes
(1) Mounted on minimum recommended pad layout
(2) Mounted on infinite heatsink
INDEX OF SYMBOLS
SYMBOL PARAMETER
VWM Stand-off voltage
VBR Breakdown voltage
VCClamping voltage
IDLeakage current at VWM
IPP Peak pulse current
T Voltage temperature coefficient
VFForward voltage drop
RDDynamic resistance
V
IF
VBR
VC
VWM
ID
IT
VF
IPP
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
DEVICE
TYPE
DEVICE
MARKING
CODE
BREAKDOWN
VOLTAGE
VBR AT IT (1)
STAND
-OFF
VOLTAGE
VWM
MAXIMUM
REVERSE
LEAKAGE
ID AT VWM (3)
VC AT IPP RD (2) VC AT IPP RD (2)
T (3)
10/1000 μs 8/20 μs
MIN. MAX. 25 °C 85 °C MAX. MAX. MAX.
VmAV μAVVAVA10-4/°C
SMA6F5.0A 6AE 6.40 7.07 10 5 150 375 5.0 9.2 68.0 0.031 13.4 298 0.021 5.7
SMA6F6.0A 6AG 6.70 7.41 10 6 600 1500 6.0 9.5 63.2 0.033 13.7 290 0.022 5.9
SMA6F6.5A 6AK 7.20 7.96 10 6.5 100 250 6.5 10.2 58.8 0.038 14.5 276 0.024 6.1
SMA6F7.5A 6AP 8.33 9.21 1 7.5 50 125 7.5 11.8 50.8 0.051 17.0 235 0.033 6.5
SMA6F8.0A 6AR 8.89 9.83 1 8.0 20 50 8.0 12.8 46.9 0.063 18.2 220 0.038 7.0
SMA6F8.5A 6AT 9.4 10.4 1 8.5 20 50 8.5 13.3 45.1 0.064 18.7 205 0.040 7.3
SMA6F10A 6AX 11.1 12.3 1 10 1.0 5.0 10 15.7 38.2 0.089 19.6 184 0.040 7.8
SMA6F11A 6AZ 12.2 13.5 1 11 1.0 5.0 11 17.2 34.8 0.107 21.5 172 0.047 8.1
SMA6F12A 6BE 13.3 14.7 1 12 0.2 1.0 12 18.8 31.9 0.128 23.5 157 0.056 8.3
SMA6F12AHD
6BF 13.2 14.3 1 12 0.2 1.0 12 18.5 32.4 0.130 22.9 157 0.055 8.4
SMA6F13A 6BG 14.4 15.9 1 13 0.2 1.0 13 20.4 29.4 0.153 23.9 147 0.064 8.4
SMA6F15A 6BM 16.7 18.5 1 15 0.2 1.0 15 23.6 25.4 0.201 27.7 123 0.075 8.8
SMA6F16A 6BP 17.8 19.7 1 16 0.2 1.0 16 25.2 23.8 0.229 29.5 119 0.082 8.8
SMA6F17A 6BR 18.9 20.9 1 17 0.2 1.0 17 26.7 22.5 0.259 31.4 111 0.095 9.0
SMA6F18A 6BT 20.0 22.1 1 18 0.2 1.0 18 28.3 21.2 0.292 33.2 102 0.109 9.2
SMA6F20A 6BV 22.2 24.5 1 20 0.2 1.0 20 31.4 19.1 0.361 36.8 93 0.132 9.4
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL VALUE UNIT
Typical thermal resistance, junction to ambient RJA (1) 150 °C/W
Typical thermal resistance, junction to mount RJM (2) 20
SMA6F5.0A thru SMA6F20A
www.vishay.com Vishay General Semiconductor
Revision: 16-Oct-2018 3Document Number: 89458
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
IMMUNITY TO STATIC ELECTRICAL DISCHARGE TO THE FOLLOWING STANDARDS
(TA = 25 °C unless otherwise noted)
STANDARD TEST TYPE TEST CONDITIONS SYMBOL CLASS VALUE
IEC 61000-4-2 Human body model (contact mode) C = 150 pF, R = 330 VC4> 8 kV
Human body model (air discharge mode) > 15 kV
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
SMA6F5.0A-M3/6A 0.032 6A 3500 7" diameter plastic tape and reel
SMA6F5.0A-M3/6B 0.032 6B 14 000 13" diameter plastic tape and reel
SMA6F5.0A thru SMA6F20A
www.vishay.com Vishay General Semiconductor
Revision: 16-Oct-2018 4Document Number: 89458
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
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
Fig. 1 - Peak Pulse Power Rating Curve
Fig. 2 - Pulse Power or Current vs. Initial Junction Temperature
Fig. 3 - Pulse Waveform
Fig. 4 - Typical Junction Capacitance
Fig. 5 - Power Dissipation Derating Curve
Fig. 6 - Typical Transient Thermal Impedance
0.1
1
10
10 100 1000 10 000
PPPM - Peak Pulse Power (kW)
td-Pulse Width (μs)
0
25
50
75
100
0 25 50 75 100 125 150 175 200
Peak Pulse Power (PPP) or Current (IPP)
Derating in Percentage, %
TJ- Initial Temperature (°C)
0
0
50
100
150
1.0 2.0 3.0 4.0
t
r
= 10 μs
t
r
= 8 μs
t
d
= 1000 μs
t
d
= 20 μs
IPPM - Peak Pulse Current (% IRSM)
t - Time (ms)
t
d
Peak Value
I
PPM
Half Value -
I
PPM
I
PP
2
T
J
= 25 °C
Pulse Width (t
d
) is
dened as the Point
Where the Peak Current
decays to 50 % of I
PPM
100
1000
10 000
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
CJ - Junction Capacitance (pF)
VWM - Reverse Stand-Off Voltage (V)
Measured at Stand-off
Voltage, VWM
Measured at Zero Bias
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
0
1
2
3
4
5
6
7
0 25 50 75 100 125 150 175 200
PD-Power Dissipation (W)
TA- Ambient Temperature (°C)
FR-4 Board, on Minimum
Recommended Pad Layout
TA =TM, mounted on ininite
heatsink
1
10
100
1000
0.01 0.1 1 10 100 1000
Transient Thermal Impedance (°C/W)
tp-Pulse Duration (s)
SMA6F5.0A thru SMA6F20A
www.vishay.com Vishay General Semiconductor
Revision: 16-Oct-2018 5Document Number: 89458
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
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
SlimSMA (DO-221AC)
Cathode Band
0.106 (2.70)
0.098 (2.50)
0.047 (1.20)
0.030 (0.75)
0.047 (1.20)
MIN.
0.047 (1.20)
MIN.
0.123 (3.12) MAX.
0.217 (5.52) REF.
0.060 (1.52)
MIN.
0.057 (1.45)
0.049 (1.25)
0.039 (1.00)
0.035 (0.90)
0.012 (0.30)
0.006 (0.15)
0.171 (4.35)
0.163 (4.15)
0.211 (5.35)
0.199 (5.05)
Typ.: 0.019 (0.48)
Mounting Pad Layout
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 08-Feb-17 1Document Number: 91000
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.
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.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Vishay:
SMA6F10A-M3/6A SMA6F10A-M3/6B SMA6F11A-M3/6A SMA6F11A-M3/6B SMA6F12AHD-M3/6A
SMA6F12AHD-M3/6B SMA6F12A-M3/6A SMA6F12A-M3/6B SMA6F13A-M3/6A SMA6F13A-M3/6B SMA6F15A-
M3/6A SMA6F15A-M3/6B SMA6F16A-M3/6A SMA6F16A-M3/6B SMA6F17A-M3/6A SMA6F17A-M3/6B
SMA6F18A-M3/6A SMA6F18A-M3/6B SMA6F20A-M3/6A SMA6F20A-M3/6B SMA6F5.0A-M3/6A SMA6F5.0A-M3/6B
SMA6F6.0A-M3/6A SMA6F6.0A-M3/6B SMA6F6.5A-M3/6A SMA6F6.5A-M3/6B SMA6F7.5A-M3/6A SMA6F7.5A-
M3/6B SMA6F8.0A-M3/6A SMA6F8.0A-M3/6B SMA6F8.5A-M3/6A SMA6F8.5A-M3/6B
