Datasheet

OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: [phone] or [phone] FAX: [phone] [e-mail] www.optekinc.com
Issue C 05/2012
Page 3 of 3
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Optically Coupled Isolator
OPI110, OPI1264 Series
Notes:
(1) Measured with input and output leads shorted. Typical input/output capacitance is 0.06 pF.
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
Forward Voltage - - 1.6 V I
F
= 20 mA
I
R
Reverse Current - - 100 µA V
R
= 2 V
Output Photosensor (See OP505 for additional information - for reference only)
V
(BR)CEO
Collector-Emitter Breakdown Voltage
OPI110, OPI1264 30 - - V I
C
= 100 µA
V
(BR)ECO
Emitter-Collector Breakdown Voltage
OPI110
OPI1264
5
-
-
-
-
-
V I
E
= 100 µA, I
F
= 0
I
E
= 100 µA
I
CEO
Collector-Emitter Dark Current
OPI110, OPI1264 - - 100
nA
V
CE
= 15 V, E
E
= 0
I
C/
I
F
DC Current Transfer Ratio
OPI110, OPI1264
OPI110A, OPI1264A
OPI110B, OPI1264B
OPI110C, OPI1264C
12.5
25.0
50.0
100.0
-
-
-
-
-
-
125
-
%
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
V
CE(SAT)
Collector Saturation Voltage
OPI110, OPI1264 - - 0.4
V
I
F
= 10 mA, I
C
= 1.6 mA
I
CEO
Collector-Emitter Dark Current
OPI110, OPI1264 - - 200
nA
V
CE
= 20 V, I
F
= 0
V
ISO
Isolation Voltage 10 - - kVDC See Note 1.
Coupled
I
C(ON)
Coupled “ON” Current
OPI110, OPI1264
1.25 - 44 mA I
F
= 10mA V
CE
= 5V