Optically Coupled Isolator
OPI110, OPI1264 Series
Features:
15 kV electrical isolation
Choice of phototransistor
Low-cost plastic housing
UL recognized File No. E58730
Description:
Each Optoisolator in this data sheet contains an infrared Light Emitting Diode (LED) and a NPN silicon Photosensor. The
OPI110
and
OPI1264
devices have 890 nm Light Emitting Diode (LED) and NPN phototransistor sensor. The devices are
sealed in a precast opaque housing with a optically transmissive path between the LED and the photosensor.
The Optoisolators in this data sheet are UL approved under E58730.
This series is designed for transmission of information between one power supply voltage and another where the potentials
during surge conditions are not greater than the guaranteed isolation voltage.
Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more
information.
Applications:
High voltage isolation between input and output
Electrical isolation in dirty environments
Industrial equipment
Medical equipment
Part
Number
OPI110
OPI110A
Transistor
OPI110B
OPI110C
890 nm
OPI1264
OPI1264A
Transistor
OPI1264B
OPI1264C
50 / 125
100 / NA
10
12.5 / NA
25 / NA
10 / 40
50 / 125
100 / NA
30
0.50" / 0.55"
LED
Peak
Wavelength
Ordering Information
Sensor
Isolation
Voltage
(,000)
CTR
Min /
Max
12.5 / NA
25 / NA
10 / 40
V
CE
I
F
(mA)
(Volts)
Typ / Max
Max
Lead
Length /
Spacing
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.
© TT electronics plc
TT Electronics | OPTEK Technology
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.ttelectronics.com | sensors@ttelectronics.com
Issue B
11/2016
Page 1
Optically Coupled Isolator
OPI110, OPI1264 Series
Absolute Maximum Ratings
(
T
A
= 25
o
C unless otherwise noted)
Storage Temperature
Operating Temperature
Input-to-Output Isolation Voltage
(1)(2)
Lead Soldering Temperature (1/16” (1.6 mm) from case for 5 seconds with soldering iron)
(3)
Input Diode
Forward DC Current
(4)
Reverse DC Voltage
Power Dissipation
(5)
Output Photosensor
Collector-Emitter Voltage
OPI110, OPI1264
Emitter-Collector Voltage
Power Dissipation
(6)
Notes:
(1) Measured with input and output leads shorted. Typical input/output capacitance is 0.06 pF.
(2) UL recognition is for 3500 VAC for one minute.
(3) RMA flux is recommended. The duration can be extended to 10 seconds maximum when flow soldering.
(4) Derate linearly 0.67 mA/°C above 25°C.
(5) Derate linearly 0.83 mA/°C above 25°C.
OPI110
1
4
1
-40° C to +100° C
-40° C to +85° C
± 15 kVDC
260° C
40 mA
2V
50 mW
30
5
100 mW
OPI1264
4
2
3
2
3
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.
© TT electronics plc
TT Electronics | OPTEK Technology
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.ttelectronics.com | sensors@ttelectronics.com
Issue B
11/2016
Page 2
Optically Coupled Isolator
OPI110, OPI1264 Series
Electrical Characteristics
(
T
A
= 25
o
C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Input Diode
(See OP265 for additional information - for reference only)
V
F
I
R
Forward Voltage
Reverse Current
-
-
-
-
1.6
100
V
µA
I
F
= 20 mA
V
R
= 2 V
Output Photosensor
(See OP505 for additional information - for reference only)
V
(BR)CEO
Collector-Emitter Breakdown Voltage
OPI110, OPI1264
Emitter-Collector Breakdown Voltage
OPI110
OPI1264
Collector-Emitter Dark Current
OPI110, OPI1264
30
5
-
-
-
-
-
-
-
-
-
100
V
V
I
C
= 100 µA
I
E
= 100 µA, I
F
= 0
I
E
= 100 µA
V
CE
= 15 V, E
E
= 0
V
(BR)ECO
I
CEO
Coupled
I
C(ON)
nA
Coupled “ON” Current
OPI110, OPI1264
DC Current Transfer Ratio
OPI110, OPI1264
OPI110A, OPI1264A
OPI110B, OPI1264B
OPI110C, OPI1264C
Collector Saturation Voltage
OPI110, OPI1264
Collector-Emitter Dark Current
OPI110, OPI1264
Isolation Voltage
1.25
-
44
mA
I
F
= 10mA
V
CE
= 5V
I
C/
I
F
12.5
25.0
50.0
100.0
-
-
10
-
-
-
-
-
-
-
-
-
125
-
0.4
200
-
%
I
F
= 10 mA, V
CE
= 5 V
I
F
= 10 mA, V
CE
= 5 V
I
F
= 10 mA, V
CE
= 5 V
I
F
= 10 mA, V
CE
= 5 V
I
F
= 10 mA, I
C
= 1.6 mA
V
CE
= 20 V, I
F
= 0
See Note 1.
V
CE(SAT)
I
CEO
V
ISO
V
nA
kVDC
Notes:
(1) Measured with input and output leads shorted. Typical input/output capacitance is 0.06 pF.
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.
© TT electronics plc
TT Electronics | OPTEK Technology
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.ttelectronics.com | sensors@ttelectronics.com
Issue B
11/2016
Page 3
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