OPI1268S View Datasheet(PDF) - TT Electronics.
Part Name
Description
MFG CO.
OPI1268S Datasheet PDF : 5 Pages
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High Voltage / High Speed
Opto-Isolator
OPI1268S
Absolute Maximum Ratings (TA = 25o C unless otherwise noted)
Storage Temperature
Operating Temperature
Input-to-Output Isolation Voltage(2)
Lead Soldering Temperature (1/16” (1.6 mm) from case for 5 seconds with soldering iron)(3)
Input Diode
Continuous Forward Current
Peak Forward current (1 µs pulse width, 300 pps)
Reverse Voltage
Power Dissipation(1)
Output IC
Maximum Supply Voltage
Power Dissipation(4)
Maximum Output Voltage
Maximum Output Current
Electrical Characteristics (TA = 0° C to 70° C unless otherwise noted)
SYMBOL
PARAMETER
MIN TYP MAX UNITS
-50° C to +100° C
-50° C to +100° C
20 kVDC
260° C
30 mA
3.0 A
3.0 V
100 mW
7V
40 mW
18 V
25 mA
TEST CONDITIONS
Input Diode
VF
Forward Voltage
- 1.4 1.8
V IF = 20 mA
IR
Reverse Current
-
0.1 100
µA VR = 2.0 V
Output IC (VCC = 4.5 V to 5.25 V) (See OPL550 for additional information—for reference only.)
IOH
High Level Output Current
- 0.20 25
µA IF = 0.0 mA, VOH = 18.0 V, Vcc = 5.25 V
VOL Low Level Output Voltage
- 0.35 0.55
V IF = 10.0 mA, IOL = 8.0 mA, Vcc = 4.5 V
ICCH High Level Supply Current
ICCL
Low Level Supply Current
- 5.5 7
IF = 0, Vcc = 5.25V
mA
- 7.5 10
IF = 10.0 mA, Vcc = 5.25 V
Coupled Characteristics (VCC = 5V, IF=30mA, RL =560Ω)
CIO
Coupling Capacitance
-
-
2
pF Input and output leads shorted.
tPLH Propagation Delay to Low Output Level
tPHL Propagation Delay to High Output Level
-
50 100
ns See Figure 1
-
50 100
IISO
Isolation Leakage Current(5)
-
-
20
µA VISO = 19.2kV dc
IF+
LED Positive Going Threshold Current
0.8 1.7 5.0
mA VCC = 5V, IOL = 8.0mA
dv/dt Voltage Spike Immunity
30
kV/μs
Notes:
(1) Derate LED linearly 1.33 mW/°C above 25°C.
(2) UL recognition is for 16kV dc for one minute.
(3) RMA flux is recommended. The duration can be extended to 10 seconds maximum when flow 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 relative humidity of 50%.
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 J 11/2017 Page 2
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