OPI120 Просмотр технического описания (PDF) - TT Electronics.
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OPI120 Datasheet PDF : 3 Pages
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Optically Coupled Isolator
OPI120, OPI123
Features:
15 kV dc electrical isolation
Choice of phototransistor or photodarlington output
Hermetically sealed LED and photosensor
Base contact for conventional transistor biasing (OP120 only)
UL recognized File No. E58730
Wide operating temperature range
Description:
Each Optoisolator in this data sheet contains an infrared Light Emitting Diode (LED) and a NPN silicon
Photosensor. The OPI120 has an 890 nm Light Emitting Diode (LED) and NPN phototransistor sensor, whereas
the OP123 has a 890 nm LED and a photodarlington 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 recognized under UL file E58730.
This series is designed for transmission of information between one power supply voltage to 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.
TX and TXV processing is available. For more information, contact your local representative or OPTEK.
Applications:
High voltage isolation between input and output
Electrical isolation in dirty environments
Industrial equipment
Medical equipment
Office equipment
Part
Number
OPI120
OPI123
LED Peak
Wavelength
890 nm
or
935 nm
Ordering Information
Sensor
Isolation
Voltage CTR
(,000) Min
Transistor
20
15
Darlington
50
IF (mA)
Typ / Max
10 / 50
VCE
(Volts)
Max
25
20
Lead
Length /
Spacing
0.40" /
0.75"
RoHS
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, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
sensors@ttelectronics.com | www.ttelectronics.com
Issue C 10/2017 Page 1
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