OPI155 PDF даташит
Спецификация OPI155 изготовлена «OPTEK Technologies» и имеет функцию, называемую «High Speed Op tically Cou pled Isolator». |
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Детали детали
Номер произв | OPI155 |
Описание | High Speed Op tically Cou pled Isolator |
Производители | OPTEK Technologies |
логотип |
2 Pages
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Product Bulletin OPI155
November 2000
High Speedwww.DataSheet4U.com Optically Coupled Isolator
Type OPI155
Dimensions are in inches (millimeters).
Features
•50 kV electrical isolation
• High speed >5MBd
•Hermetically sealed LED and
photosensor
Absolute Maximum Ratings (TA = 25o C unless otherwise noted)
Input-to-Output Isolation Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 kV
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Lead Soldering Temperature (1/16 inch [1.6 mm] from case for 5 sec. with soldering
iron). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
Description
The OPI155 contains a high speed
monolithic photo-IC comprised of a
photodiode and DC amplifier driving an
open collector output Schottky transistor.
It is optically coupled by means of an
internal light pipe and mounted in a high
dielectric plastic housing. The LED and
sensor are in hermetically sealed
packages. It is designed for applications
requiring high speed and high voltage
isolation between input and output.
Input Diode
Continuous Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0 V
Power Dissipation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mW
Output Phototransistor
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to 7.0 V
Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to 18.0 V
Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 mA
Open Collector Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 mW
Notes:
(1) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow
soldering.
(2) Derate linearly mW/°C above 25°C.
(3) Measured with input and output leads shorted and relative humidity of less than 50%.
This device is susceptible to damage from electrostatic discharge (ESD). Normal static
precautions should be taken in the handling of this device to prevent ESD damage.
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
13
(972) 323-2200
Fax (972) 323-2396
No Preview Available ! |
Type OPI155
Electrical Characteristics (TA = 25o C unless otherwise noted)
SYMBOL
PARAMETER
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VF Forward Voltage
IR Reverse Current
Output Sensor
IOH High Level Output Current
I CCH
High Level Supply Current
ICCL Low Level Supply Current
VOL Low Level Output Voltage
Switching Characteristics
Propagation Delay, high to low
Tphl
Propagation Delay, low to high
Tplh
MIN TYP MAX UNITS
TEST CONDITIONS
1.2 1.55
.1 100
V IF = 10 mA
µA VR = 3.0 V
250
6.5
10
0.50
µA
VO = 18 V, IF = 0,
VCC = Open
mA VCC = 5.25 V, IF = 0,
VO = Open
mA VCC = 5.25 V,
IF = 10 mA, VO = 0
V VCC = 5.25 V,
IF = 10 mA, IO = 8 mA
120 150
70 100
ns VCC = 5 V, IF = 10 mA,
RL = 360Ω
ns VCC = 5 V, IF = 10 mA,
RL = 360Ω
Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006
(972)323-2200
Fax (972)323-2396
14
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OPI155 | High Speed Op tically Cou pled Isolator | OPTEK Technologies |
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