MORNSUN TD301DCANH2 User manual

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DUPLEXHIGHRATEH-CAN
ISOLATIONTRANSCEIVERMODULE
TD301DCANH2 3.3V Powersupply）
TD501DCANH2 5.0V Powersupply）
RoHS
PARTNUMBERSYSTEM
TD301DCANH2
Port ignaltype
Package
Channelnumber
Powerdistributionoutput
Powerinput
Digitalbusproduct type
stype
Rate
DC(max)ofbuspin(6,7)
FEATURES
lTwo-port electricalisolationinput and output
lIntegratedIsolated DC/DC converter
l2500VDC isolation
lOperating temperaturerange:
-40 ~+105
lHighspeeddatarate: 1Mbps
lComplieswithISO11898standard
lAnunpowerednodedoesnot disturbthebus
lines
lConnectup to110nodeson onebus
lLowelectromagneticradiation
lHighelectromagneticimmunity
lPreventing overvoltage
lESDprotection,completeEMC
recommendedcircuit
GENERALDESCRIPTION
Highspeed HtypeCANisolation transceiverseries
TD301DCANH2/TD501DCANH2areintegrated powerisolation
power,Signalisolation chip,CANtransceiverchipand bus
protectivedevicesinoneisolation module.
Themainfunction ofProductsistoswitchfromlogiclevelto
CANbusdifferencelevel,achievesignalisolation.Theproduct
iswithconstant-voltagesourceisolation power.Itcanachieve
2500 VDC electricalisolation,andhasthefunction ofESD
protection.Productscanbeeasilyembedded intheuser
equipment,achievefunction ofCANbusnetworkconnection
easily.
SELECTIONGUIDE
Model PowerInput
TD301DCANH2 3.0V~3.6V
TD501DCANH2 4.5V~5.5V
ELECTRICALCHARACTERISTICS
Staticcurrent TD301DCANH2 35mATD501DCANH2 30mA
InputParametersOf Power
Supply Powerdissipation <0.5W
Serialinterface CompatiblewiththeCANcontrolportof+5Vand +3.3V
InputParameters Pincurrent ITXD 2mA;IRXD 2mA
CANbusinterface Uptostandardof ISO-11898, twisted-pairoutput
ThemaxDC voltageof buspin -27V~+40V
OutputParameters
Busprotection Over-voltagebusprotected,thermallyprotectedandhigh-voltage transient
protected
TRANSMISSIONSPECIFICATIONS
DataRate 40K~1Mbps
TheNumberofNodes 110nodes(min.)
ISOLATIONSPECIFICATIONS
ElectricalIsolation Two-portisolation (inputandoutput)
Isolation Voltage 2500VDC(Testedfor1minuteand leakagecurrent <5mA,humidity<95%)
EMC SPECIFICATIONS
CE CISPR22/EN55022 CLASS A ExternalCircuit RefertoFigure1-②）
EMI RE CISPR22/EN55022 CLASS A ExternalCircuit RefertoFigure1-③）

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ESDIEC/EN61000-4-2 Contact ±4KV perf. CriteriaB
RS IEC/EN61000-4-3 10V/mperf. CriteriaA
IEC/EN61000-4-4 PowerPort ±2KV perf. CriteriaB ExternalCircuit RefertoFigure1-①）
EMS
EFT IEC/EN61000-4-4 SignalPort ±1KV perf. CriteriaB ExternalCircuit RefertoFigure1-⑤）
IEC/EN61000-4-5 PowerPort ±1KV/2KV perf.CriteriaB ExternalCircuit RefertoFigure1-①）
Surge IEC/EN61000-4-5 SignalPort±4KV/6KV perf. CriteriaB ExternalCircuit RefertoFigure1-⑤）
EMS
CS IEC/EN61000-4-6 3 Vr.m.s perf. CriteriaA
OTHERCHARACTERISTICS
Operating temperature:-40 ~+105
EnvironmentalTemperature
Transportand storagetemperature:-55 ~+125
Operating Humidity 10%~90%
TheMax.CaseTemperature
50 (Ta=25°C)
Cooling Freeairconvection
Size 19.9*16.9*7.05(Unit:mm)
Weight About4g
Application Environment Nodust,fiercevibration,impulsionand corrosivegas
EMCRECOMMENDEDCIRC
UIT
GND
TXD
RXD
CANL
CANG
CANH
L
C2
C3
R2
R3
GDT
TVS1
TVS3
TVS4
A1
B1
VCC1
GND1
1
2
3
4
6
7
8
C1 R1
C4
T
TVS2
①
+
②
③
④
⑤
VCC
TD_DCANH2
Recommendedexternalcircuitparameters:
Model TD301DCANH2 TD501DCANH2
C1 220uF/10V(Electrolyticcapacitor)
TVS1 SMCJ5.0A SMCJ6.5A
C2,C3 1uF/50V
L 10μH
T B82793S0513N201
C4 1nF/2KV
R1 1MΩ
TVS2,TVS3 SMBJ24CA
TVS4 SMBJ6.5CA
R2,R3 10Ω/2W(Wirewound resistance)
GDT B3D150L-C
APPLICATIONNOTE
1.Pleaseread theusermanualcarefullybeforeusing.Ifanyquestionpleasecontactourtechnicalsupportdepartment.
2.Pleasedonot usethisproductinhazardousarea.
3.Toavoidinvalidexplosionprotection function, oranyfailure,usersdisassemblethisproductisforbidden.
AFTER SERVICE
1.Productsarecarefullyinspected andqualitycontrolduringproduction
andbeforeshipment.Iftheyoperated abnormallyortherewereanything
wrong, pleasecontactouragentnearyou orMORNSUN FAE assoonaspossible.
2.MORNSUNwarrantyourproductfor3yearsfrommanufacturingdate.During thisperoid,MORNSUN willrepai
rorreplacetheproductifproduct
wasfoundtohavemanufacturingdefect.
APPLICATIONGUIDE
See thecommunicationinterfaceproductapplication guide.

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TYPICALAPPLICATIONSCIRCUITDIAGRAM
CTXD
CAN
ControlPort
CRXD
TXD
GND
VCC
RXD
TJA1050T
S
CANH
CANL
Vref
0.1uF
6N137
DC/DC
6N137
B0505T-1W
vcc 5V
ConventionalCircuit
CTXD
CAN
ControlPort
CRXD
VCC
TXD
GND
VCC
RXD
TD_DCANH2
IsolationVoltageVDC 2500
CANH
CANL
CANG
NewCircuit
Note:
1.All specificationsmeasured at Ta=25°C,humidity<75%,nominalinputvoltageand ratedoutputload unless otherwisespecified.
2. Inthisdatasheet, alltest methodsandsetuparebased onourcorporatestandards.
3.All characteristicsaremeantforlistedmodel, non-standardmodelsmayperformdifferently,youcancontactMORNSUN FAE formoredetails.
4.Contactusforyourspecificrequirement.
5.Specificationsaresubjecttochangewithoutpriornotice.
MORNSUNScience &TechnologyCo.,Ltd.
Address:No.5,KehuiSt. 1,Kehuidevelopmentcenter,ScienceAve.,Guangzhou ScienceCity,Luogang district,Guangzhou,P.R.China.
Tel: [phone]
Fax:[phone]
E-mail: [e-mail]
Http://www.mornsun-power.com
OUTLINEDIMENSIONS, RECOMMENDEDFOOTPRINT&PACKAGING