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SMF14A-M-18

Description
ESD Suppressors / TVS Diodes ESD PROTECTION DIODE SMF DO219-e3-M
CategoryDiscrete semiconductor    diode   
File Size135KB,6 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
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SMF14A-M-18 Overview

ESD Suppressors / TVS Diodes ESD PROTECTION DIODE SMF DO219-e3-M

SMF14A-M-18 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerVishay
Parts packaging codeDO-219AB
package instructionR-PDSO-F2
Contacts2
Reach Compliance Codeunknown
ECCN codeEAR99
Minimum breakdown voltage15.6 V
Maximum clamping voltage23.2 V
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeTRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 codeDO-219AB
JESD-30 codeR-PDSO-F2
JESD-609 codee3
Humidity sensitivity level1
Maximum non-repetitive peak reverse power dissipation1000 W
Number of components1
Number of terminals2
Maximum operating temperature150 °C
Minimum operating temperature-55 °C
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
polarityUNIDIRECTIONAL
Certification statusNot Qualified
Maximum repetitive peak reverse voltage14 V
surface mountYES
technologyAVALANCHE
Terminal surfaceMATTE TIN
Terminal formFLAT
Terminal locationDUAL
Maximum time at peak reflow temperature40
End-of-Life Vishay Phoenix Product
SMW, SMF
Vishay Phoenix
Wirewound/Metal Film Resistors,
Commercial Power, Vertical Mount
FEATURES
High power dissipation in small volume
Ideal for pulsing applications
Stand-up mounting saves space on PCB
High heat and moisture resistance
Please reference the Vishay Dale closest equivalents: CPCx or CPCC, CPCF High Volume (for CPCx datasheet please
visit our website: http://www.vishay.com/doc?30218 and for CPCC, CPCF High Volume datasheet:
http://www.vishay.com/doc?30116).
Note:
There may be slight differences between the Vishay Phoenix and the Vishay Dale crosses
TECHNOLOGY
SMW:
The resistor element is a resistive wire, which is wound in a single layer on a ceramic rod. Metal caps are pressed over
the rod. The ends of the resistive wire and the leads are connected to the caps by welding.
SMF:
The resistor element is a metal film resistor consisting of a metal layer deposited over a high-grade ceramic rod. Metal
caps are pressed over the rod. The leads are connected to the caps by welding.
For both SMW and SMF, the resistor body and lead ends are housed within a rectangular ceramic case which is non-flammable,
will not melt even at high overloads and is resistant to most commonly used cleaning solvents, in accordance with MIL-STD-202,
method 215 and IEC 60 068-2-45. A special version with a thermal fuse for surge and inrush current protection is available upon
request.
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
SMW02
SMF02
SMW03
SMF03
SMW05
SMF05
SMW07
SMF07
SMF10
POWER RATING
P
70 °C
W
2
3
5
7 at 25 °C
10 at 25 °C
RESISTANCE RANGE
(1)
Ω
0.1 - 200
220 - 47K
0.1 - 560
620 - 47K
0.1 - 560
620 - 47K
0.1 - 1.5K
100 - 51K
0.47 - 1.5K
±5
24
TOLERANCE
(2)
%
E-SERIES
Decade
Values
Notes:
(1)
Special resistance values available upon request
(2)
Other tolerances available upon request
TECHNICAL SPECIFICATIONS
PARAMETER
Limiting Voltage
Insulation Voltage
Temperature Coefficient
(3)
Operating Temperature
Short Time Overload
(3)
UNIT
V
V
ppm/°C
°C
-
SMW
P
x
R
R < 10
Ω:
0 to + 600;
R
10
Ω:
- 80 to + 140
SMF02/
SMF03
500
> 2000
SMF05
750
SMF07
1000
± 250
- 40 to + 200
10 x rated power for 5 s
Note:
Temperature Coefficient of ± 20, 30, 50 or 90 ppm/ºC available on request
For technical questions, contact: ww2aresistors@vishay.com
Document Number: 30248
Revision: 18-Feb-08
www.vishay.com
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