clamping是什么意思mping在线翻译读音例

中文资料

TVSDiodeArray

ForESDandLatch-UpProtection

__ION__SDescription

TheSMFseriesTVSarraysaredesignedtoprotectsen-sitive

electronicsfromdamageorlatch-upduetoESDandother

edesignedforusein

vicewill

eunidirectionaldevicesandmay

beusedonlineswherethesignalpolaritiesareaboveground.

TVSdiodesaresolid-statedevicesdesignedspecificallyfor

aturelargecross-sec-tionalarea

fer

desirablecharacteristicsforboardlevelprotectionincludingfast

responsetime,lowoperatinga初中七年级上册语文书电子版 ndclampingvoltage,andno

devicedegradation.

TheSMFseriesdevicesmaybeusedtomeettheimmu-nity

requirementsofIEC__-4-2,llSC70package

makesthemidealforuseinportableelec-tronicssuchascell

phones,PDA’s,notebookcomput-ers,anddigitalcameras.

SMF05C

ESDprotectionfordatalinesto

IEC__-4-2(ESD)15kV(air),8kV(contact)IEC__-4-4(EFT)

40A(5/50ns)

SmallpackageforuseinportableelectronicsProtectsfiveI/O

linesWorkingvoltage:5VLowleakagecurrent

LowoperatingandclampingvoltagesSolid-statesi更无柳絮因风起的下一句 licon-

avalanchetechnology

EIAJSC70-6Lpackage

Moldingcompoundflammabilityrating:UL94V-0Marking:

MarkingCode

Packaging:TapeandReelperEIA481

CellularHandsetsandAccessoriesCordlessPhones

PersonalDigitalAssistants(PDA’s)Notebooksand

HandheldsPortableInstrumentationDigital

CamerasPeriph月涌大江流的意思 eralsMP3Players

CircuitDiagramSchematicPINConfiguration

Re对长辈逝者的祝福语 vision08/04/04

1

SMF05C

__ION__SAbsoluteMaximumR宁戚叩牛 ating

Rating

PeakPulsePower(tp=8/20s)PeakPulseCurrent(tp=8/20s)ESDperIE

C__-4-2(Air)

ESDperIEC__-4-

2(Contact)LeadS着组词 olderingTemperatureOperatingTemperatureSto

rageTemperature

SymbolPpk__G

Value__年

260(10seconds)-55to+125-55to+中秋节介绍ppt 150

UnitsWattsAkV

o

CCC

o

o

ElectricalCharacteristics

SMF05C

Parameter

ReverseStand-

OffVoltageReverseBreakdownVoltageReverseLeakageCurrentCla

mpingVoltageClampingVoltageJunctionCapacitance

Symbol__j

It=1mAVRWM=5V,T=25CIPP=5A,tp=8/20sIPP=8A,tp=8/20sVR

=0V,f=1MHz

6

59.812.5130

Conditions

Minimum

Typical

Maximum

5

UnitsVVAVVpF

2022年SemtechCorp.2

SMF05C

PowerDeratingCurve

__-__%ofRatedPower

orIPP

__-__年

__ION__STypicalCharacteristics

ime

10PeakPulsePower-Ppk(kW)

1

0.1

0.01

0.1

1

10

PulseDuration-tp(s)

100

1000

00

25

50

75

100

o

__

AmbientTemperature-TA(C)

PulseWaveform

__-__80Percent

ofIPP

__-__302022年00

5

10

15Time(s)

20

25

30

lseCurrent

98Clamping

Voltage-VC(V)

__-__0

2

4

6

8

10

PeakPulseCurrent-IPP(A)

eVoltage

__Capac

itance-Cj(pF)

__-__020

ESDClampingCharacteristics

(8kVContactDischargeperIEC__-4-2)

00

1

2

3

4

5

6

ReverseVoltage-VR(V)

2022年SemtechCorp.3

SMF05C

SMF05CCircuitDiagram

1

3

4

5

6

__ION__SApplic花团锦簇的意思解释 ationsInformation

DeviceConnectionforProtectionofFiveDataLinesThe

SMF05Cisdesignedtoprotectuptofiveunidirec-tionaldata

iceisconnectedasfollows:ectional

protectionoffiveI/Olinesis

achievedbyconnectingpins1,3,4,5and6tothedatalines.

undconnectionshouldbe

hlength

iskeptasshortaspossibletoreducetheeffectsofparasitic

tBoardLayout

RecommendationsforSuppres-sionofESD.

GoodcircuitboardlayoutiscriticalforthesuppressionofESD

lowingguidelinesarerecommended:

zPlacetheSMF05Cneartheinputterminalsor

connectorstorestricttransientcoupling.

zMinimizethepathlengthbetweentheSMF05Cand

theprotectedline.

zMinimizeallconductiveloopsincludingpowerand

groundloops.

zTheESDtransientreturnpathtogroundshouldbe

keptasshortaspossible.

ound

inLeadFinish

Mattetinhasbecometheindustrystandardlead-

tinfinishis

composedof100%hesolder

volumeontheleadsissmallcom-paredtothesolderpaste

volumethatisplacedonthelandpatternofthePCB,thereflow

profilewillbedeterminedbytherequirementsofthesolder

ore,thesedevicesarecompatiblewithbothlead-free

tion,unlikeotherlead-free

compositions,mattetindoesnothaveanyaddedalloysthatcan

causedegradationofthesolderjoint.

ProtectionofFiveUnidirectionalLines

2022年SemtechCorp.4

SMF05C

__ION__STypicalApplications

2022年SemtechCorp.5

SMF05C

__ION__SOutlineDrawing-SC706L

2022年SemtechCorp.6

SMF05C

__ION__SMarkingCodes

PartNumberSMF05C

MarkingCode5C

Note:

(1)Pin1Identifiedwithadot

OrderingInformation

PartNumberSMF05C.__

LeadFinishSnPbMatteSn

QtyperReel3,0003,000

ReelSize7Inch7Inch

ContactInformation

SemtechCorporationProtectionProductsDivision

200FlynnRoad,Camarillo,CA__Phone:(805)498-2111FAX

(805)498-3804