OPI120TXV Datasheet OPI120TX, OPI120TXV | P1-P3

High Reliability Optically

Coupled Isolator

OPI120TX, OPI120TXV

Issue B 11/2016 Page 1

OPTEK Technology, Inc.

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

www.optekinc.com | www.ttelectronics.com

General Note

TT Electronics reserves the right to make changes in product speciﬁcation without

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

Description:

EachOPI120TXandOPI120TXVisanopcallycoupledisolatorthatconsistsofagalliumaluminumarsenideinfraredlight

emingdiode(OP235TXorOP235TXV)andanNPNsiliconphototransistor(OP804TXorOP804TXV),whicharesealedina

highdielectricplaschousing.Thisseriesisdesignedforapplicaons

thatrequirehighvoltageisolaonbetweeninputand

output.



TX and TXV devices are processed to OPTEK’s military screening program paerned aer MIL‐PRF‐19500.



Please refer to Applicaon Bullens 208 and 210 for addional design informaon and reliability (degradaon) data.



ContactyourlocalrepresentaveorOPTEKformoreinformaon.



Applications:

 Requiring high voltage isolation between

input and output

 Electrical isolation in dirty environments

 Industrial equipment

 Medical equipment

 Ofﬁce equipment

Features:

 High current transfer ratio

 15 kV electrical isolation

 Base lead provided for conventional transistor biasing

 TX and TXV devices processed to MIL-PRF-19500



Part

Number

LED

Peak

Wavelength



Sensor

Isolaon

Voltage

(,000)



CTR

Min

(mA)

Typ/

Max



(Volts)

Max

Lead

Length/

Spacing

OPI120TX

890nm Transistor 15 20 10/50 25

0.40"/

0.75"

OPI120TXV

DIMENSIONSAREIN:

 INCHES

[ MILLIMETERS]

Trans.

NPN

Base

C o lle c to r

Emitter

Anode

Cathode

Note:Thisisan“unsealedview”oftheisolator

General Note

TT Electronics reserves the right to make changes in product speciﬁcation without

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

High Reliability Optically

Coupled Isolator

OPI120TX, OPI120TXV

Issue B 11/2016 Page 2

OPTEK Technology, Inc.

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

www.optekinc.com | www.ttelectronics.com

Notes:

(1) Measuredwithinputleadsshortedtogetherandoutputleadsshortedtogetherinairwithamaximumrelavehumidityof50%.Ifsuitably

encapsulatedoroil‐immersed,theisolaonvoltageisincreasedtoatleast25kV.

(2) Deratelinearly2.0mW/°Cabove25°C.

(3) Derate

linearly2.5mW/°Cabove25°C.

(4) Methanolorisopropanolarerecommendedascleaningagents.

AbsoluteMaximumRangs(T

A

=25°Cunlessotherwisenoted)

OperangTemperatureRange ‐65°Cto+125°C

StorageTemperatureRange ‐65°Cto+150°C

LeadSolderingTemperature



[1/16inch(1.6mm)fromthecasefor5secondswithsolderingiron] 260°C

InputDiode

ForwardDCCurrent 100mA

ReverseVoltage 2V

PowerDissipaon

(2)

 200mW

OutputPhototransistor

Collector‐EmierVoltage 30V

Emier‐BaseVoltage 5V

PowerDissipaon

(3)

 250mW

Input‐to‐OutputIsolaonVoltage

(1)

 ±15kVDC

Collector‐BaseVoltage 30V

ConnuousCollectorCurrent 50mA

ElectricalCharacteriscs(T

=25°Cunlessotherwisenoted)

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

InputDiode(SeeOP236TXandOP236TXVforaddionalinformaon‐forreferenceonly)

F

 ForwardVoltage

(4)

1.00 1.40 1.70

V

=30mA

1.20 1.60 1.90 I

=30mA,T

=‐55°C

0.90 1.15 1.50 I

=30mA,T

=100°C

 ReverseCurrent‐0.1 10 µA V

=2V

OutputPhototransistor(SeeOP804TX,OP805TXandOP804TXVforaddionalinformaon‐forreferenceonly)

(BR)CBO

 Collector‐BaseBreakdownVoltage 30 40‐ V I

=100µA,I

=0,I

=0

(BR)CEO

 Collector‐EmierBreakdownVoltage 30 40‐ V I

=100µA,I

=0,I

=0

(BR)EBO

 Emier‐BaseBreakdownVoltage 5‐ ‐ V I

=100µA,I

=0,I

=0

C(OFF)

‐0.2 100 na V

=10V,I

=0,I

=0

CB(OFF)



‐ 10 100 µA V

=10V,I

=0,I

=0,T

=100°C

Collector‐BaseDarkCurrent

 ‐ 0.1 10 nA V

=10V,I

=0,I

=0

Collector‐EmierDarkCurrent



General Note

TT Electronics reserves the right to make changes in product speciﬁcation without

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

High Reliability Optically

Coupled Isolator

OPI120TX, OPI120TXV

Issue B 11/2016 Page 3

OPTEK Technology, Inc.

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

www.optekinc.com | www.ttelectronics.com

Notes:

(1) Measurementistakenduringthelast500µsofasingle1.0mstestpulse.Heangduetoincreasedpulserateorpulsewidthcancause

changeinmeasurementresults.

ElectricalCharacteriscs(T

=25°Cunlessotherwisenoted)

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

Combined

C(ON)



2.00‐ ‐ mA V

=5V,I

=0,I

=10mA

1.20‐ ‐  V

=5V,I

=0,I

=10mA,T

=‐55°C

1.20‐ ‐  V

=5V,I

=0,I

=10mA,T

=100°C

CE(SAT)

 Collector‐EmierSaturaonVoltage‐0.25 0.30 V I

=2mA,I

=0,I

=20mA

ISO

 IsolaonVoltage(InputtoOutput)

(1)

 15 30‐ Seenote1.

 OutputRiseTime‐8 15

µs V

=10V,I

=2mA,R

=100Ω

 OutputFallTime‐8 15

On‐StateCollectorCurrent

(1)



P1-P3

OPI120TXV

Mfr. #:

Buy OPI120TXV

Manufacturer:

Optek / TT Electronics

Description:

Transistor Output Optocouplers 15 KV OPTICALLY COUPLED ISOLAT

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

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OPI120TXV

OPI120TXV

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