SMF5V0A to SMF51A
www.vishay.com Vishay Semiconductors
Rev. 2.6, 30-Nov-11 1Document Number: 85811
For technical questions, contact: ESDprotection@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 ESD Protection Diodes
MARKING (example only)
Bar = cathode marking
YY = type code (see table below)
XX = date code
FEATURES
• For surface mounted applications
• Low-profile package
• Optimized for LAN protection applications
• Ideal for ESD protection of data lines in
accordance with IEC 61000-4-2 (IEC 801-2)
• Ideal for EFT protection of data lines in
accordance with IEC 61000-4-4 (IEC 801-4)
• ESD-protection acc. IEC 61000-4-2
± 30 kV contact discharge
± 30 kV air discharge
• Low incremental surge resistance, excellent clamping
capability
• 200 W peak pulse power capability with a 10/1000 μs
waveform, repetition rate (duty cycle): 0.01 %
• Very fast response time
• High temperature soldering guaranteed: 260 °C/10 s at
terminals
•e3 - Sn
• AEC-Q101 qualified
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
ORDERING INFORMATION
17249
20278
12
YY
22623
XX
PACKAGE DATA
DEVICE NAME PACKAGE
NAME TYPE CODE WEIGHT
MOLDING
COMPOUND
FLAMMABILITY
RATING
MOISTURE SENSITIVITY
LEVEL SOLDERING CONDITIONS
SMF5V0A
SMF
AE
15 mg UL 94 V-0 MSL level 1
(according J-STD-020) 260 °C/10 s at terminals
SMF6V5A AK
SMF7V0A AM
SMF7V5A AP
SMF8V0A AR
SMF8V5A AT
SMF9V0A AV
SMF10A AX
SMF11A AZ
SMF12A BE
SMF13A BG
SMF14A BK
SMF15A BM
SMF16A BP
SMF17A BR
SMF18A BT
SMF20A BV
SMF22A BX
SMF24A BZ
SMF5V0A-GSxx
GS08 = 3K per 7" reel (8 mm tape), 30K/box
GS18 = 10K per 13" reel (8 mm tape), 50K/box
Part number
SMF5V0A to SMF51A
www.vishay.com Vishay Semiconductors
Rev. 2.6, 30-Nov-11 2Document Number: 85811
For technical questions, contact: ESDprotection@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
SMF26A
SMF
CE
15 mg UL 94 V-0 MSL level 1
(according J-STD-020) 260 °C/10 s at terminals
SMF28A CG
SMF30A CK
SMF33A CM
SMF36A CP
SMF40A CR
SMF43A CT
SMF45A CV
SMF48A CX
SMF51A CZ
PACKAGE DATA
DEVICE NAME PACKAGE
NAME TYPE CODE WEIGHT
MOLDING
COMPOUND
FLAMMABILITY
RATING
MOISTURE SENSITIVITY
LEVEL SOLDERING CONDITIONS
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITIONS SYMBOL VALUE UNIT
Peak pulse current tp = 10/1000 μs waveform acc. IEC 61000-4-5 IPPM see “Electrical
Characteristics” A
Peak pulse power tp = 8/20 μs waveform acc. IEC 61000-4-5 PPP
1000 W
tp = 10/1000 μs waveform acc. IEC 61000-4-5 200 W
Peak forward surge current 8.3 ms single half sine-wave IFSM 20 A
ESD immunity Contact discharge acc. IEC 61000-4-2; 10 pulses VESD
± 30 kV
Air discharge acc. IEC 61000-4-2; 10 pulses ± 30 kV
Thermal resistance Mounted on epoxy glass PCB with 3 mm x 3 mm,
Cu pads ( 40 μm thick) RthJA 180 K/W
Forward clamping voltage IF = 12 A VF3.5 V
Operating temperature Junction temperature TJ- 55 to + 150 °C
Storage temperature TSTG - 55 to + 150 °C
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PART NUMBER
REVERSE
BREAKDOWN
VOLTAGE
at IT, tp 5 ms
TEST
CURRENT
REVERSE
STAND-OFF
VOLTAGE
REVERSE
CURRENT
at VRWM
MAXIMUM
PEAK PULSE
CURRENT
tp = 10/1000 μs
REVERSE
CLAMPING
VOLTAGE
at IPPM
CAPACITANCE
at VR = 0 V,
f = 1 MHz
PROTECTION
PATHS
VBR MIN.
(V)
IT
(mA)
VRWM
(V)
IR
(μA)
IPPM
(A)
VC
(V)
CD TYP.
(pF) Nchannel
SMF5V0A 6.40 10 5 400 21.7 9.2 1030 1
SMF6V0A 6.67 10 6 400 19.4 10.3 1010 1
SMF6V5A 7.22 10 6.5 250 17.9 11.2 850 1
SMF7V0A 7.78 10 7 100 16.7 12 750 1
SMF7V5A 8.33 1 7.5 50 15.5 12.9 730 1
SMF8V0A 8.89 1 8 25 14.7 13.6 670 1
SMF8V5A 9.44 1 8.5 10 13.9 14.4 660 1
SMF9V0A 10 1 9 5 13.5 15.4 620 1
SMF10A 11.1 1 10 2.5 11.8 17 570 1
SMF11A 12.2 1 11 2.5 11 18.2 460 1
SMF12A 13.3 1 12 2.5 10.1 19.9 440 1
SMF13A 14.4 1 13 1 9.3 21.5 420 1
SMF14A 15.6 1 14 1 8.6 23.2 370 1
SMF15A 16.7 1 15 1 8.2 24.4 350 1
SMF16A 17.8 1 16 1 7.7 26 340 1
SMF17A 18.9 1 17 1 7.2 27.6 310 1
SMF18A 20 1 18 1 5.8 29.2 305 1
SMF5V0A to SMF51A
www.vishay.com Vishay Semiconductors
Rev. 2.6, 30-Nov-11 3Document Number: 85811
For technical questions, contact: ESDprotection@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
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Fig. 1 - Peak Pulse Power Rating
Fig. 2 - Pulse Derating Curve
Fig. 3 - Pulse Waveform
SMF20A 22.2 1 20 1 6.2 32.4 207 1
SMF22A 24.4 1 22 1 5.6 35.5 265 1
SMF24A 26.7 1 24 1 5.1 38.9 240 1
SMF26A 28.9 1 26 1 4.8 42.1 225 1
SMF28A 31.1 1 28 1 4.4 45.4 210 1
SMF30A 33.3 1 30 1 4.1 48.4 205 1
SMF33A 36.7 1 33 1 3.8 53.3 190 1
SMF36A 40 1 36 1 3.4 58.1 180 1
SMF40A 44.4 1 40 1 3.1 64.5 165 1
SMF43A 47.8 1 43 1 2.9 69.4 160 1
SMF45A 50 1 45 1 2.8 72.7 155 1
SMF48A 53.3 1 48 1 2.6 77.4 150 1
SMF51A 56.7 1 51 1 2.4 82.4 145 1
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PART NUMBER
REVERSE
BREAKDOWN
VOLTAGE
at IT, tp 5 ms
TEST
CURRENT
REVERSE
STAND-OFF
VOLTAGE
REVERSE
CURRENT
at VRWM
MAXIMUM
PEAK PULSE
CURRENT
tp = 10/1000 μs
REVERSE
CLAMPING
VOLTAGE
at IPPM
CAPACITANCE
at VR = 0 V,
f = 1 MHz
PROTECTION
PATHS
VBR MIN.
(V)
IT
(mA)
VRWM
(V)
IR
(μA)
IPPM
(A)
VC
(V)
CD TYP.
(pF) Nchannel
PPP - Peak Pulse Power (kW)
0.1
1
10
0.1 µs 1.0 µs 10 µs
td - Pulse Width (s)
100 µs 1.0 ms 10 ms
Non-repetitive pulse
waveform shown in fig. 3
TA = 25 °C
17250
0
25
50
75
100
07525 50 100 125 150 175 200
Peak Pulse Power (P
PP
) or Current (I
PPM
)
Derating in Percentage (%)
T
A
- Ambient Temperature
17251
0
50
100
150
IPPM - Peak Pulse Current, % IRSM
TJ = 25 °C
pulse width (td) is
defined as the point
where the peak current
decays to 50 % of IPPM
Peak value
IPPM
Half value
IPPM
td
10/100 s waveform
as defined by R.E.A.
0 1 2 3 4
t - Time (ms)
17252
tr=10 µs
IPPM
2
SMF5V0A to SMF51A
www.vishay.com Vishay Semiconductors
Rev. 2.6, 30-Nov-11 4Document Number: 85811
For technical questions, contact: ESDprotection@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 DIMENSIONS in millimeters (inches): SMF
Foot print recommendation:
Rev. 3 - Date: 13. March 2007
Document no.:S8-V-3915.01-001 (4)
1.3 (0.051) 1.3 (0.051)
2.9 (0.114)
1.4 (0.055)
2.9 (0.114)
2.7 (0.106)
3.9 (0.154)
3.5 (0.138)
0.85 (0.033)
0.35 (0.014)
1.2 (0.047)
0.8 (0.031)
1.9 (0.075)
1.7 (0.067)
1.08 (0.043)
0.88 (0.035)
0.25 (0.010)
0.05 (0.002)
0.1 (0.004)
0 (0.000)
5
5
Created - Date: 15. February 2005
17247
Detail Z
enlarged
SMF5V0A to SMF51A
www.vishay.com Vishay Semiconductors
Rev. 2.6, 30-Nov-11 5Document Number: 85811
For technical questions, contact: ESDprotection@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
BLISTERTAPE DIMENSIONS in millimeters (inches)
18513
PS
Document-No.: S8-V-3717.02-001 (3)
SMF5V0A to SMF51A
www.vishay.com Vishay Semiconductors
Rev. 2.6, 30-Nov-11 6Document Number: 85811
For technical questions, contact: ESDprotection@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
Pin 1 - Location
Top view Pad layout - view from top
seen at bottom side
LLP1713
LLP2513
LLP3313
Pin 1 - Location
Pin 1 - Location
Top view
Top view
Pad layout - view from top
seen at bottom side
Pad layout - view from top
seen at bottom side
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 12-Mar-12 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 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.
