OPI1270-080 [TTELEC]
Axial Fiber Optic Isolator;
| 型号： | OPI1270-080 |
| 厂家： | 
TT Electronics |
| 描述： | Axial Fiber Optic Isolator 光纤 |
| 文件： | 总2页 (文件大小：290K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Axial Fiber Optic Isolator
OPI1270 Series
Features:
Opaque plastic housings
High noise immunity
Visible Red LED with Phototransistor Output
0.05” (1.27 mm) lead spacing
Data Transfer through plastic fiber optic cable
Isolation voltage 15 KV (OPI1270-032), Longer versions higher
Description:
Each OPI1270 consists of a visible Red LED and a Phototransistor sensor, which are housed in separate opaque molded plastic
housings and coupled by plastic fiber optic cable. The heavy-duty opaque housing shields the optical signal from dust, making this
series of devices ideal for dust contaminated environments.
The OPI1270 series are designed for applications that require high voltage isolation between input and output or signal
communication over short distances. Depending on the length of the fiber optic cable, the emitter does not have to be optically in-line
with the sensor. The isolation voltage is greater than 10 K volts per inch (Isolation distance between components) for all versions of
the OPI1270.
OPB1270-032, OPI1270-040 and OPI1270-080 conforms to UL 1577 (File # E58730).
Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more information.
Ordering Information
Applications:
Part
Isolation Distance
2mm
Device
Length 2mm
LED Peak
Wavelength
Lead
Length
Requiring High Voltage isolation between input and
Number
output
OPI1270-018
OPI1270-026
OPI1270-032
OPI1270-040
OPI1270-066
OPI1270-080
0.71” [18 mm]
1.02” [26 mm]
1.26” [32 mm]
1.57” [40 mm]
2.60” [66 mm]
3.15” [80 mm]
1.26” [32.0 mm]
1.57” [40.0 mm]
1.80” [45.8 mm]
2.12” [53.8 mm]
3.15” [80.0 mm]
3.69” [93.8 mm]
Electrical isolation in dirty environments
Industrial equipment
Medical equipment
0.45”
[11.4 mm]
645 nm
Office equipment
Device Length
[MILLIMETERS]
INCHES
DIMENSIONS ARE IN:
1
3
Pin #
LED
Pin #
Transistor
1
2
Anode
3
4
Emitter
Cathode
Collector
2
4
RoHS
General Note
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
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.
Issue C.3 06/2016 Page 1
© TT electronics plc
Axial Fiber Optic Isolator
OPI1270 Series
Absolute Maximum Ratings (TA=25°C unless otherwise noted)
Storage Temperature Range (note 4)
-40o C to +80o C
-20° C to +75° C
260° C(1)
Operating Temperature Range (note 4)
Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 seconds with soldering iron]
Power Dissipation (2)
100 mW
Electrical Characteristics (TA = 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN TYP
MAX UNITS
TEST CONDITIONS
LED (See OVLAS6CB8 for additional information)
VF
IR
On-State Collector Current
Collector-Dark Current
1.2
-
-
-
2.3
80
V
IF = 20 mA
VR = 3.0 V
μA
SENSOR—Phototransistor (See OP506 for additional information)
ICEO
V(BR)CEO
V(BR)ECO
COUPLED
IC(ON)
Collector Dark Current
-
-
-
-
50
nA
V
VCE = 10 V, EE = 0
IC = 100 μA, EE = 0
IE = 100 μA, EE = 0
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage
33
5.5
-
-
V
0.36
-
-
-
-
mA
μA
VCE = 5 V, IF = 10 mA
(3)
IISO
1.0
I @ 7 KV RMS, 25° C, Test Duration = 2 sec.
Notes:
1. RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. A maximum 20 grams force may be
applied to the leads when soldering.
2. Derate linearly 1.33 mW/° C above 25° C.
3. Isolation voltage testing is required.
4. Storage and Operating temperature values are based on the plastic optical interface temperature ratings. Please reference UL1577 and UL
file AVLVZ.E89328
Output Current vs Forward Current vs Temperature
5.0
Normalized IF = 10mA, Vce = 5V, Ta = 20°C
4.5
4.0
3.5
3.0
2.5
-40°C
-20°C
0°C
2.0
1.5
1.0
0.5
0.0
20°C
40°C
60°C
80°C
100°C
0
5
10
15
20
25
30
35
40
Forward Current ( mA)
General Note
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
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.
Issue C.3 06/2016 Page 2
© TT electronics plc
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