OPI127-032 Datasheet OPI127-032 | P1-P3

Photologic® Optically

Coupled Isolator

OPI127-032

©TTelectronicsplc

IssueE.106/2016Page1

1645WallaceDrive,Carrollton,TX75006|Ph:+19723232200

www.optekinc.com|www.electronics.com

GeneralNote

TTElectronicsreservestherighttomakechangesinproductspeciﬁcaon

withoutnoceorliability.AllinformaonissubjecttoTTElectronics’owndata

andisconsideredaccurateatmeofgoingtoprin

t.

Sensing and Control

Descripon:

TheOPI127‐032consistsofanopcallycoupledisolatorwithagalliumarsenideinfraredemingdiodecoupledtoa

monolithicintegratedcircuit.Thiscircuitincorporatesaphotodiode,alinearampliﬁerandaSchmitriggeronasingle

siliconchip.Formaximumlong‐termstability,boththediodeandth

ePhotologic®sensor

arehermecallysealedin

separatepackagesandthenmountedinahighdielectricplaschousing.



ThisdevicefeaturesTTL/LSTTLcompablelogicleveloutputthatcandriveupto8TTLloadsdirectlywithoutaddional

circuitry.Alsofeaturedaremedium‐speeddataratesto250

KBit/s,withtypicalriseandfallmesof70nanoseconds.*UL

recognionisfor15KV

to100°C.



Formoreinformaon,contactyourlocalrepresentaveorOPTEK.



Applicaons:

 High voltage isolation

between input and output

 Electrical isolation in dirty

environments

 Industrial equipment

 Medical equipment

 Office equipment

Features:

 Fouroutputopons

 15kVinput‐to‐outputisolaonvoltage

 DirectTTL/STTLinterface

 Highnoiseimmunity



 Dataratesto250KBit/s

 Hermecallysealed

 ULFileNo.E58730*

OrderingInformaon



PartNumber



LEDPeak

Wavelength



Sensor

Photologic®

Isolaon

Voltage

(,000)



PLH

/t

PHL



Typ(µs)



(mA)

Typ/Max



(Volts)

Max

Lead

Length/

Spacing

*Length

15

 5/5 7.5/25 35.0

0.40"/

0.75"



OPI127‐032 890nm

InvertedTotem

Pole

1.26”

[32mm]

Pin# LED Pin# Photologic®

1 Anode 5 Output

2 Cathode 4 Vcc

3 Ground

RoHS

©TTelectronicsplc

IssueE.106/2016Page2

1645WallaceDrive,Carrollton,TX75006|Ph:+19723232200

www.optekinc.com|www.electronics.com

GeneralNote

TTElectronicsreservestherighttomakechangesinproductspeciﬁcaon

withoutnoceorliability.AllinformaonissubjecttoTTElectronics’owndata

andisconsideredaccurateatmeofgoingtoprin

t.

Photologic® Optically

Coupled Isolator

OPI127-032

Sensing and Control

AbsoluteMaximumRangs(T

=25

o

Cunlessotherwisenoted)



StorageTemperature ‐55°Cto+100°C

OperangTemperature ‐55°Cto+100°C

SupplyVoltage,V

(nottoexceed3seconds) +10V

Input‐to‐OutputIsolaonVoltage

(1)(2)

 ±15kVDC



LeadSolderingTemperature(1/16”(1.6mm)fromcasefor5secondswithsolderingiron)

(3)

 260°C

InputDiode 

ForwardDCCurrent 25mA

ReverseDCVoltage 2V

PowerDissipaon

(4)

 200mW



OutputPhotosensor 

OutputPhotologic®PowerDissipaon

(5)

 120mW

VoltageatOutputLead 35V

DuraonofOutputShorttoVCCorGround 1.00second

Notes:

(1) Measuredwithinputandoutputleadsshorted.

(2) ULrecognionisfor3500Vrmsat60Hz.

(3) RMAﬂuxisrecommended.Duraoncanbeextend edto10secondsmaximumwhenﬂowsoldering.

(4) Deratelinearly1.33mW/°Cabove25°C.

(5) Deratelinearly3.40mW/°Cabove90

°C.

OPI127 - Inverted Totem Pole Output

OPI127‐032‐InvertedTotemPoleOutput

©TTelectronicsplc

IssueE.106/2016Page3

1645WallaceDrive,Carrollton,TX75006|Ph:+19723232200

www.optekinc.com|www.electronics.com

GeneralNote

TTElectronicsreservestherighttomakechangesinproductspeciﬁcaon

withoutnoceorliability.AllinformaonissubjecttoTTElectronics’owndata

andisconsideredaccurateatmeofgoingtoprin

t.

Photologic® Optically

Coupled Isolator

OPI127-032

Sensing and Control

ElectricalCharacteriscs(T

=‐40

o

Cto+85°



Cunlessotherwisenoted)

SYMBOL PARAMETER MIN TYP MAX UNITS TESTCONDITIONS

DiodeInput(SeeOP130andOP230foraddionalinformaon‐forreferenceonly)

 ForwardVoltage‐‐1.5 V I

=10mA,T

=25°C

 ReverseCurrent‐‐100 µA V

=2V,T

=25°C

(+) LEDPosive‐GoingthresholdCurrent‐‐7.5 mAV

=5V,T

=25°C

(+)/I

(‐) HysteresisRao‐2.0‐ ‐ ‐

Photologic®Output(SeeOP800andOP801foraddionalinformaon‐forreferenceonly)

 OperangSupplyVoltage 4.5‐ 5.5 V‐

 SupplyCurrent‐‐20 mA V

=5.5V,I

=0or7.5mA

 LowLevelOutputVoltage‐‐0.40 V

=4.5V,I

=13mA,I

=0mA

=4.5V,I

=13mA,I

=7.5mA

 HighLevelOutputVoltage 2.4‐ ‐ V

=4.5V,I

=‐800µA,I

=7.5mA

=4.5V,I

=‐800µA,I

=0mA

 ShortCircuitOutputCurrent‐20‐‐120 mA

=5.5V,I

=7.5mA,Output=GND

=5.5V,I

=0mA,Output=GND

 HighLevelOutputCurrent‐‐100 µA

=4.5V,VOH=30V,I

=7.5mA

=4.5V,VOH=30V,I

=0mA

,t

 OutputRiseTime,OutputFallTime‐100‐ ns

PLH

,t

PHL

 PropagaonDelay,Low‐High,High‐Low‐5‐ µs

=5V,T

=25°C,

I

=0or10mA,f=10kHz,

D.C.=50%,RL=8TTLloads

=5V,T

=25°C,

I

=0or10mA,f=10kHz,

D.C.=50%,RL=8TTLloads

Notes:

(1) Measuredwithinputandoutputleadsshortedinairwithamaximumrelavehumidityof50%.Ifsuitablyencapsulatedoroil‐immersed,the

isolaonvoltageisincreasedto25kVminimum.

P1-P3

OPI127-032

Mfr. #:

Buy OPI127-032

Manufacturer:

Optek / TT Electronics

Description:

High Speed Optocouplers Optoisolator

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet

OPI127-032