Datasheet

High Voltage / High Speed
Opto-Isolator
OPI1268S
© TT electronics plc
Issue J 11/2017 Page 2
TT Electronics | OPTEK Technology
1645 Wallace Drive, Carrollton, TX 75006|Ph: [phone]
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.
Electrical Characteriscs (T
A
= 0° C to 70° C unless otherwise noted)
SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS
Input Diode
V
F
Forward Voltage - 1.4 1.8 V I
F
= 20 mA
I
R
Reverse Current - 0.1 100 µA V
R
= 2.0 V
Output IC (V
CC
= 4.5 V to 5.25 V) (See OPL550 for addional informaon—for reference only.)
I
OH
High Level Output Current - 0.20 25 µA I
F
= 0.0 mA, V
OH
= 18.0 V, Vcc = 5.25 V
V
OL
Low Level Output Voltage - 0.35 0.55 V I
F
= 10.0 mA, I
OL
= 8.0 mA, Vcc = 4.5 V
I
CCH
High Level Supply Current - 5.5 7
mA
I
F
= 0, Vcc = 5.25V
I
CCL
Low Level Supply Current - 7.5 10 I
F
= 10.0 mA, Vcc = 5.25 V
Coupled Characteriscs (V
CC
= 5V, I
F
=30mA, R
L
=560Ω)
C
IO
Coupling Capacitance - - 2 pF Input and output leads shorted.
t
PLH
Propagaon Delay to Low Output Level - 50 100
ns See Figure 1
t
PHL
Propagaon Delay to High Output Level - 50 100
I
ISO
Isolaon Leakage Current
(5)
- - 20 µA V
ISO
= 19.2kV dc
I
F
+ LED Posive Going Threshold Current 0.8 1.7 5.0 mA V
CC
= 5V, I
OL
= 8.0mA
dv/dt Voltage Spike Immunity 30
kV/μs
Absolute Maximum Rangs (T
A
= 25
o
C unless otherwise noted)
Storage Temperature -50° C to +100° C
Operang Temperature -50° C to +100° C
Input-to-Output Isolaon Voltage
(2)
20 kVDC
Lead Soldering Temperature (1/16” (1.6 mm) from case for 5 seconds with soldering iron)
(3)
260° C
Input Diode
Connuous Forward Current 30 mA
Peak Forward current (1 µs pulse width, 300 pps) 3.0 A
Reverse Voltage 3.0 V
Power Dissipaon
(1)
100 mW
Output IC
Maximum Supply Voltage 7 V
Power Dissipaon
(4)
40 mW
Maximum Output Voltage 18 V
Maximum Output Current 25 mA
Notes:
(1) Derate LED linearly 1.33 mW/°C above 25°C.
(2) UL recognion is for 16kV 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 0.54m W/°C.
(5) Measured with input leads shorted together and output leads shorted together in air with a maximum relave humidity of 50%.