Optically Coupled Isolator
OPI110, OPI1264 Series
© TT electronics plc Issue C 11/2017 Page 1
TT Electronics | OPTEK Technology
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.electronics.com | sensors@electronics.com
General Note
TT Electronics reserves the right to make changes in product specica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 print.
Descripon:
Each Optoisolator in this data sheet contains an infrared Light Eming Diode (LED) and a NPN silicon Photosensor. The
OPI110 and OPI1264 devices have 890 nm Light Eming Diode (LED) and NPN phototransistor sensor. The devices are
sealed in a precast opaque housing with a opcally transmissive path between the LED and the photosensor.
The Optoisolators in this data sheet are UL recognised under E58730.
This series is designed for transmission of informaon between one power supply voltage and another where the potenals
during surge condions are not greater than the guaranteed isolaon voltage.
Custom electrical, wire and cabling and connectors are available. Contact your local representave or OPTEK for more
informaon.
Applicaons:
High voltage isolaon between input and output
Electrical isolaon in dirty environments
Industrial equipment
Medical equipment
Features:
15 kV electrical isolaon
Choice of phototransistor
Low-cost plasc housing
UL recognized File No. E58730
Ordering Information
Part
Number
LED
Peak
Wavelength
Sensor
Isolation
Voltage
(,000)
CTR
Min /
Max
IF (mA)
Typ / Max
VCE
(Volts)
Max
Lead
Length /
Spacing
OPI110
890 nm
Transistor
15
12.5 / NA
10 / 40
30 0.50" / 0.55"
OPI110A 25 / NA
OPI110B 50 / 125
OPI110C 100 / NA
OPI1264
Transistor
12.5 / NA
10 / 40
OPI1264A 25 / NA
OPI1264B 50 / 125
OPI1264C 100 / NA
Optically Coupled Isolator
OPI110, OPI1264 Series
© TT electronics plc Issue C 11/2017 Page 2
TT Electronics | OPTEK Technology
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.electronics.com | sensors@electronics.com
General Note
TT Electronics reserves the right to make changes in product specica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 print.
Absolute Maximum Rangs (TA = 25o C unless otherwise noted)
Storage Temperature -40° C to +100° C
Operang Temperature -40° C to +85° C
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 40 mA
Reverse DC Voltage 2 V
Power Dissipaon(4) 50 mW
Output Photosensor
Collector-Emier Voltage
OPI110, OPI1264
30
Emier-Collector Voltage 5
Power Dissipaon(5) 100 mW
Notes:
(1) Measured with input and output leads shorted. Typical input/output capacitance is 0.06 pF.
(2) UL recognion is for 15kV dc for one minute.
(3) RMA ux is recommended. The duraon can be extended to 10 seconds maximum when ow soldering.
(4) Derate linearly 0.83 mW/°C above 25°C.
(5) Derate linearly 1.67 mW/°C above 25°C.
OPI1264
1 4
2 3
OPI110
1 4
2 3
Optically Coupled Isolator
OPI110, OPI1264 Series
© TT electronics plc Issue C 11/2017 Page 3
TT Electronics | OPTEK Technology
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.electronics.com | sensors@electronics.com
General Note
TT Electronics reserves the right to make changes in product specica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 print.
Notes:
(1) Measured with input and output leads shorted. Typical input/output capacitance is 0.06 pF.
Electrical Characteriscs (TA = 25o C unless otherwise noted)
SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS
Input Diode (See OP265 for addional informaon - for reference only)
VF Forward Voltage - - 1.6 V IF = 20 mA
IR Reverse Current - - 100 µA VR = 2 V
Output Photosensor (See OP505 for addional informaon - for reference only)
V(BR)CEO Collector-Emier Breakdown Voltage
OPI110, OPI1264
30
-
-
V
IC = 100 µA
V(BR)ECO
Emier-Collector Breakdown Voltage
OPI110
OPI1264
5
-
-
-
-
-
V
IE = 100 µA, IF = 0
IE = 100 µA
ICEO Collector-Emier Dark Current
OPI110, OPI1264
-
-
100 nA
VCE = 15 V, EE = 0
Coupled
IC(ON) Coupled “ON” Current
OPI110, OPI1264 1.25 - 44 mA IF = 10mA VCE = 5V
IC/IF
DC Current Transfer Rao
OPI110, OPI1264
OPI110A, OPI1264A
OPI110B, OPI1264B
OPI110C, OPI1264C
12.5
25.0
50.0
100.0
-
-
-
-
-
-
125
-
%
IF = 10 mA, VCE = 5 V
IF = 10 mA, VCE = 5 V
IF = 10 mA, VCE = 5 V
IF = 10 mA, VCE = 5 V
VCE(SAT) Collector Saturaon Voltage
OPI110, OPI1264
-
-
0.4 V
IF = 10 mA, IC = 1.6 mA
ICEO Collector-Emier Dark Current
OPI110, OPI1264
-
-
200 nA
VCE = 20 V, IF = 0
VISO Isolaon Voltage 15 - - kVDC See Note 1.