Discrete Semiconductors and Passive ComponentsOne of the World’s Largest Manufacturers of

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Vishay Intertechnology, Inc.

Telecommunications Telecommunications Infrastructure

The Engineer’s Toolbox highlights, by market application, some innovative components Vishay manufactures that help design engineers develop superior end products. We recognize that offering unique component solutions helps improve the performance of next-generation devices, overcome technical barriers, and create new markets.

More information on the Engineer’s Toolbox, including product datasheet links, can be found at www.vishay.com/ref/et2. For inquiries, please contact your local sales representative.

Telecommunications Telecommunications Infrastructure

Transmitters, Base Stations 4Modems 5Line Cards 6DC/DC Bricks 7

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Key components for

TelecommunicaTions infrasTrucTure

Telecommunications

MODEMS

TRANSMITTERS, BASE STATIONS

LINE CARDS

DC/DC BRICkS

THE VISHAy ADVANTAGEHigh-Frequency Operation

Small Size

Low Profile

High Surge Current Capability

UL Approvals

CECC Approvals

Overload Protection

and more...3

TelecommunicaTions infrasTrucTureTelecommunications

TRANSMITTER, BASE STATIONS

RESISTORS

WSL2512

SMD, Power Metal Strip® Resistor

Features•1Wcurrentsensingresistorin2512 packagesize

•Featuresaverylow5.0mΩto500mΩresistancevaluerange

•Standardtoleranceof1.0%with0.5%available

•High-temperatureperformanceupto +170°C

RESISTORS

MSFM

Thin Film Top-Contact Miniature Resistor

Features•Smallsize,wideohmicvaluerangeandhighpowerrating

•0.015inx0.015in•Valuerange2.5Ωto400kΩ;tolerancesto±0.1%

•Ratedpower250mW

RESISTOR

LMSxxxAW….

Conductive Plastic Motion Transducer Kit

Features•Electricalstrokecanbeset-upatanylengthupto1000mm

•Specialmechanicalfeaturesavailableforeasymountinginthebasestation

•Smallsizefitstightspaces•Flyingleads,tighterlinearity,specialohmicvaluesandothercustomfeaturesavailable

RESISTORS, NON-LINEAR

VDRS

Metal Oxide Varistor

Features•Wideoperatingvoltagerangefrom 14to680Vrms

•Highsurgecapabilitiesupto6kA•CertifiedaccordingtoUL1449edition3,VDE/IEC61051-1/2andCSA

INDUCTORS

IHLP-1212AB

Low-Profile, High-Current IHLP® Inductor

Features•Shieldedconstruction•Handleshightransientcurrentspikes withoutsaturation

•Ultra-lowbuzznoiseduetocompositeconstruction

•100%lead(Pb)-freeandRoHS-compliant

CAPACITORS

TR3

Molded Case SMD Tantalum Chip Capacitor

Features•LowESR•100%surgecurrenttested (C,D,andEcasesizes)

•Moldedcaseavailableinsevencasecodes•Terminations:100%mattetin,standard tin/leadavailable

MOSFETs

SiA419DJ-T1-GE3

Single, - 20 V P-Channel Power MOSFET

Features•2mmx2mmPowerPAK®SC-70 packaging

•Maximumon-resistancedownto 0.030Ω

•Typicalgatechargeof17.5nCat VGs=4.5V

MOSFETs

SiHG35N60E/SiHG47N60E

Single, 600 V N-Channel Power MOSFETs

Features•High-performanceESerieshigh-voltageSuperJunctiontechnology

•Maximumcurrentupto47A•TO-247packaging•Maximumon-resistanceof0.064Ωat VGs=10V

ICs

SiC401/SiC402

Scalable 10 A to 15 A, 30 V Buck Regulators

Features•Ultrafasttransientresponse•Supportsallceramiccapacitorsolution withnoexternalESRrequirement

•FullprotectionsetofOTP,SCP,UVP,OVP•Compact32leadQFN5mmx5mm package

RECTIFIERS

VB30100C-E3

30 A, 100 V TMBS® in TO-263

Features•TrenchMOSSchottkytechnology•Lowforwardvoltagedrop•Highfrequencyoperation•RoHS-compliant

DIODES

3kASMCxx

3 kW SMC PAR® TVS VWM = 10 V ~ 43 V

Features•3000Wpeakpulsepowercapabilitywith a10/1000µswaveform

•Tj=185°Ccapabilitysuitableforhigh reliabilityandautomotiverequirements

•AEC-Q101qualified•RoHS-compliant

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Telecommunications TelecommunicaTions infrasTrucTure

MODEMS

RESISTORS

WSL1206

SMD, Power Metal Strip® Resistor

Features•0.25Wcurrentsensingresistorin1206packagesize

•Featuresaverylow1.0mΩto200mΩresistancevaluerange

•Standardtoleranceof1.0%with0.5%available

•High-temperatureperformanceupto +170°C

CAPACITORS

Vishay Vitramon Commercial Series

SMD Multillayer Ceramic Chip Capacitors (Including 1812)

Features•C0G(NP0)andX7Rdielectricswith voltagesupto1000V

•C0G(NP0)offerslowdissipationandtighttolerancefortuningcircuits

•RFhighfrequencydielectricinsize0402,0603,0805withvoltagesupto250VDC

•ReliableNobleMetalElectrode(NME) systembuildwithwetprocess

CAPACITORS

MkT370

DC MKT Film Capacitors

Features•Blockingandcoupling,bypassandenergyreservoirapplications

•Capacitancerangefrom680pFupto 1.5µF

•Voltagerangefrom50VDCupto630VDC

•Maximumapplicationtemperatureupto105°C

CAPACITORS

293D

SMD, Molded Tantalum Chip Capacitors

Features•TanTamounT®,standardindustrialgrade

•Moldedcaseavailableinsixcasecodes•Terminations:100%mattetin,standard,tin/leadavailable

•Compatiblewithhigh-volumeautomaticpickandplaceequipment

INDUCTORS

IFSC-515AH-01

Low-Profile High-Current Inductor

Features•Shieldedconstruction•Frequencyrangeupto5MHz•RoHS-compliant

RESISTORS, NON-LINEAR

TFPT

SMD, PTC Ni Thin Film Linear Thermistor

Features•Widetemperaturerangeupto150°C•Highstabilityovertheentiretemperaturerange,<0.25%drift

MOSFETs

Si4056Dy

Single, 100 V N-Channel Power MOSFET

Features•SO-8packaging•Maximumon-resistancedownto0.023Ω•Typicalgatechargeof19.6nCat VGs=10V

ICs

SiP2802Dy

Low-Power PWM Current Mode Controller

Features•SupportsDC/DCandoff-linepower supplies

•Lessthan500µAoperatingcurrent• Internalsoftstart

OPTOELECTRONICS

LH1513XX

2 Form A Solid-State Relay

Features•Currentlimitprotection•Highsurgecapability•TypicalRON10Ω•Loadvoltage200V

RECTIFIERS

V3P6

3 A, 60 V TMBS® SMP

Features•Verylowprofile-typicalheightof1.0mm forSMP

•TrenchMOSSchottkytechnology•Lowforwardvoltagedrop•RoHS-compliant,halogen-free

DIODES

SMAJ75A-E3

400 W SMA TRANSzORB® TVS VWM = 75 V

Features•400Wpeakpulsepowercapabilityat 10/1000µswaveform

•Availableinuni/bidirectional•LowprofileSMApackage•Excellentclampingcapability

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Telecommunications TelecommunicaTions infrasTrucTure

LINE CARDS

RESISTORS

WSL2512

SMD, Power Metal Strip® Resistor

Features•1Wcurrentsensingresistorin2512 packagesize

•Featuresaverylow5.0mΩto500mΩresistancevaluerange

•Standardtoleranceof1.0%with0.5%available

•High-temperatureperformanceupto +170°C

RESISTORS

MC Series

Thin Film Chip Resistors

Features•CECCapprovedaccording toEN140401-801

•Availablefrom1Rto10M•LowTCRdownto±10ppm/K, tighttolerancedownto0.1%

•Highpulseloadrobustness

CAPACITORS

VJ.....W1BC Series

SMD Multilayer Ceramic Chip Capacitors (Including 0402)

Features•Availablefrom0201to1210bodysizes•C0G(NP0),X5R,X7R,Y5V,highQand ultrahighQ/lowESRdielectrics

•Chiparraysize0612with4capacitorsinside

•Buildwithdrysheettechnology processand100%tintermination, fullyRoHS-compliant

CAPACITORS

TR3

Molded Case SMD Tantalum Chip Capacitor

Features•LowESR•100%surgecurrenttested (C,D,andEcasesizes)

•Moldedcaseavailableinseven casecodes

•Terminations:100%mattetin,standard tin/leadavailable

INDUCTORS

IHLP-2525CZ

Low-Profile, High-Current IHLP® Inductor

Features•Shieldedconstruction•Handleshightransientcurrentspikes withoutsaturation

•Ultra-lowbuzznoiseduetocompositeconstruction

•100%lead(Pb)-freeandRoHS-compliant

RESISTORS, NON-LINEAR

PTCTT

SMD Twin PTC Telecom Overload Protector

Features•Smallfootprintandreducedheightdown to7mm

•CompliantwithbasicandenhancedlevelrequirementsofITU-K20-21-45

•Resistancerangefrom10Ωto50Ω, resistancematchingdownto0.5Ω

•Smallhigh-performanceceramicsforfasterresponsetime

OPTOELECTRONICS

LH1546AEF

1 Form A Solid-State Relay

Features•Currentlimitprotection• Isolationtestvoltage3750VRMS

•Highreliabilitywithdouble-molded, over-underconstruction

•TypicalRON28Ω

RECTIFIERS

V3P6

3 A, 60 V TMBS® SMP

Features•Verylowprofile-typicalheightof1.0mm forSMP

•TrenchMOSSchottkytechnology•Lowforwardvoltagedrop•RoHS-compliant,halogen-free

RESISTORS

TNPW e3 Series

High-Stability Thin Film Chip Resistors

Features•Lowtemperaturecoefficientandtight tolerances:±0.1%,±10ppm/K

•Excellentoverallstabilityinharsh environmentalconditions

•AEC-Q200qualified,automotivegrade•Casesizes:0402to1210

INDUCTORS

RFLW

High-Frequency, Wire Bondable RF Spiral Inductor

Features•Smallsizes:0.030inx0.030inand 0.050inx0.050in

•LowDCR,highQ•Lowparasiticcapacitance,highSRF•Sparameterfilesavailable

RESISTORS

NTCS0603E3

Glass-Protected SMD 0603 NTC Thermistors

Features•ToleranceonR25downto1%,andon B25/85downto1%

•Highoperatingtemperatureupto150°C

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Telecommunications TelecommunicaTions infrasTrucTure

DC/DC BRICkS

RESISTORS

WSL1206

SMD, Power Metal Strip® Resistor

Features•0.25Wcurrentsensingresistorin1206packagesize

•Featuresaverylow1.0mΩto200mΩresistancevaluerange

•Standardtoleranceof1.0%with0.5%available

•High-temperatureperformanceupto +170°C

CAPACITORS

298D Series (Standard) and 298W Series (Extended) MICROTAN®

Ideal for Space Constrained Applications

Features• Industry’sbestvolumetricefficiency•Smallsizesincluding0402,0603,and 0805footprints

INDUCTORS

IHLP-5050CE

Low-Profile, High-Current IHLP® Inductor

Features•Shieldedconstruction•Handleshightransientcurrentspikes withoutsaturation

•Ultra-lowbuzznoiseduetocompositeconstruction

•100%lead(Pb)-freeandRoHS-compliant

MOSFETS

SiR846ADP

Single 100 V N-Channel Power MOSFET

Features•Highlyoptimizedmedium-voltage ThunderFET®technology

•ThermallyenhancedPowerPAK® SO-8package

•Maximumon-resistancedownto 0.0078Ω

OPTOELECTRONICS

VO14642AT

1 Form A Solid-State Relay

Features•HighspeedSSR- ton/toff<800μs

•Loadcurrent2A,DCconfiguration•MaximumRON0.25Ω

RECTIFIERS

V10P10

10 A 100 V TMBS® in SMPC

Features•TrenchMOSSchottkytechnology•Lowforwardvoltagedrop•Verylowprofile-typicalheightof1.1mm•RoHS-compliant,halogen-free

MOSFETS

SiRA02DP

Single 30 V N-Channel Power MOSFET

Features•HighlyefficientTrenchFET®GenIV technologyforincreasedpowerdensity

•ThermallyenhancedPowerPAK®SO-8package

•Maximumon-resistancedownto0.002Ω•Typicalgatechargeof78nCatVGS=10V

INDUCTORS

IHLW-6767

Low-Profile, High-Current IHLP® Style Winged Inductor

Features•Shieldedconstruction•Handleshightransientcurrentspikes withoutsaturation

•100%lead(Pb)-freeandRoHS-compliant

RESISTORS

RCWE 0402/0603

Thick Film Surface-Mount Chip Resistor

Features•Extremelylowresistancevaluerange (10mΩto976mΩ)

•0.125W/0.2Wpowerratingand wraparoundtermination

•Standardtoleranceof1.0%and5.0%•Temperaturecoefficient: from±400ppm/°Cto±100ppm/°C

DIODES

AZ23-C12

Common Anode Dual zener Diode

Features•MiniatureSOT-23package•AEC-Q101qualified•2.7Vto51VZenervoltage

MOSFETS

SiR422DP

Single 40 V N-Channel Power MOSFET

Features•ThermallyenhancedPowerPAK® SO-8package

•Maximumon-resistancedownto 0.0066Ω

•Typicalgatechargeof32nCat VGS=10V

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