OPTEK OP234 Hermetic infrared emitting diode Datasheet

Hermetic Infrared Emitting Diode
OP230 Series
Features:
•
•
•
•
•
•
Focused and non-focused optical light pattern
Enhanced temperature range
TO-46 hermetically sealed package
Mechanically and spectrally matched to other OPTEK devices
Choice of power ranges
Choice of narrow or wide irradiance pattern
“W”
Series
Description:
Each device in this series is a gallium aluminum arsenide (GaAIAs) infrared emitting diode, mounted in a hermetic
metal TO-46 housing. The gallium aluminum arsenide feature provides a higher radiated output than gallium
arsenide at the same forward current.
Each OP231, OP232, OP233, OP234 and OP235 device is lensed to provide a narrow beam angle (18°) between
half power points. The 890 nm wavelength closely matches the spectral response of silicon phototransistors, while
the narrow beam angle – combined with the specified radiant intensity of the OP231 series – facilitates easy
design in beam interrupt applications in conjunction with the OP800 or OP598 series photosensors. The OP231
series is mechanically and spectrally matched to OP800, OP593 and OP598 phototransistors.
Each OP231W, OP232W, OP233W, OP234W and OP235W device is lensed to provide a wide beam angle (50°)
between half power points. The 890 nm wavelength closely matches the spectral response of silicon phototransistors, while the wide beam angle provides relatively even illumination over a large area. The OP231W is
mechanically and spectrally matched to the OP800WSL and OP830SL series devices.
Please refer to Application Bulletins 208 and 210 for additional design information and reliability (degradation) data.
Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for
more information.
Applications:
•
•
•
•
•
•
Ordering Information
Non-contact reflective object sensor
Assembly line automation
Machine automation
Machine safety
End of travel sensor
Door sensor
RoHS
Part
Number
OP231
OP232
OP233
OP234
OP235
OP231W
OP232W
OP233W
OP234W
OP235W
LED Peak
Wavelength
890 nm
Output Power
(mW/cm2)
Min / Max
1.5 / NA
2.0 / 6.0
3.0 / NA
5.0 / NA
6.0 / NA
1.5 / NA
3.5 / 7.0
5.0 / NA
5.0 / NA
6.0 / NA
Total Beam
Angle
Lead
Length
18°
0.50"
50°
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. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 [email protected] www.optekinc.com
Issue A .2 01/09
Page 1 of 6
Hermetic Infrared Emitting Diode
OP230 Series
OP231, OP232, OP233, OP234, OP235
Anode
Cathode
DIMENSIONS ARE IN:
[MILLIMETERS]
INCHES
OP231W, OP232W, OP233W, OP234W, OP235W
Anode
Cathode
DIMENSIONS ARE IN:
[MILLIMETERS]
INCHES
Pin #
LED
1
Anode
2
Cathode
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A.2
01/09
Page 2 of 6
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 [email protected] www.optekinc.com
Hermetic Infrared Emitting Diode
OP230 Series
Absolute Maximum Ratings (TA=25°C unless otherwise noted)
Storage Temperature Range
-65o C to +150o C
Operating Temperature Range
-65o C to +125o C
2.0 A
Reverse Voltage
Continuous Forward Current
100 mA
Peak Forward Current
10.0 A
Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 seconds with soldering iron]
260° C(1)(2)
Power Dissipation
200 mW(3)
Electrical Characteristics (TA = 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
Apertured Radiant Incidence
OP231
OP232
OP233
OP234
OP235
1.5
2.0
3.0
5.0
6.0
-
6.0
-
1.5
3.5
5.0
5.0
6.0
-
7.0
-
mW/cm2
TEST CONDITIONS
Input Diode
EE(APT)
OP231W
OP232W
OP233W
OP234W
OP235W
mW/cm
2
OP231 Series
IF = 100 mA(3 )(4)
Aperture = 0.250”
Distance = 1.429”
OP231W Series
IF = 100 mA(3 )(4)
Aperture = 0.250”
Distance = 0.466”
PO
Radiant Power Output
OP231
OP232
OP233
-
6.0
8.0
10.0
-
mW
VF
Forward Voltage
-
-
2.0
V
IF = 100 mA (3)
IR
Reverse Current
-
-
100
µA
VR= 2.0 V
λP
Wavelength at Peak Emission
OP231, OP232, OP233
OP234, OP235
-
890
850
-
nm
IF = 10 mA
β
Spectral Bandwidth between Half Power
Points
-
80
-
nm
IF = 10 mA
Spectral Shift with Temperature
-
+0.30
-
nm/°C
Emission Angle at Half Power Points
OP231 - OP235
OP231W - OP231W
-
18
50
-
Degree IF = 100 mA
tr
Output Rise Time
-
500
-
ns
tf
Output Fall Time
-
250
-
ns
∆λP /∆T
θHP
IF = 100 mA(3 )(4)
IF = Constant
IF(PK)=100 mA, PW=10 µs, and
D.C.=10.0%
Notes:
1. RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.
2. Derate linearly 2.0 mW/° C above 25° C.
3. Measurement made with 100 µs pulse measured at the trailing edge of the pulse with a duty cycle of 0.1% and an IF = 100 mA.
4. For the OP231 series, EE(APT) is a measurement of the average radiant intensity within the cone formed by the measurement surface,
a radius of 1.429” (36.30 mm) measured from the lens side of the tab to the sensing surface and a sensing surface of 0.250” (6.35
mm) in diameter forming a 10° cone. For the OP231W series, EE(APT) is a measurement of the average radiant intensity within the
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. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 [email protected] www.optekinc.com
Issue A .2 01/09
Page 3 of 6
Hermetic Infrared Emitting Diode
OP230 Series
OP231, OP232, OP233 (including “W” devices)
Forward Voltage vs Forward Current vs
Temperature
Optical Power vs IF vs Temperature
3.5
1.8
Normalized at 50 mA and 20° C
1.7
3.0
-60° C
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
100° C
120° C
Normalized Optical Power
Typical Forward Voltage (V)
1.6
1.5
1.4
1.3
-60° C
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
100° C
120°C
1.2
1.1
1.0
2.5
2.0
1.5
1.0
0.5
0.0
0.9
0
10
20
30
40
50
60
70
80
90
0
100
10
20
30
40
50
60
70
80
Forward Current (mA)
Forward Current IF (mA)
Distance vs Output Power vs Forward Current
Relative Radiant Intensity vs. Angular
Displacement
90
100
1.0
6
Normalized at 1" and 50 mA
0.9
5
0.8
10 mA
20 mA
30 mA
40 mA
50 mA
60 mA
70 mA
80 mA
90 mA
100 mA
4
3
2
Relative Radiant Intensity
Normalized Output Power
Forward Current
0.7
0.6
0.5
0.4
0.3
0.2
1
0.1
0.0
0
0.2 '' 0.4 '' 0.6 '' 0.8 '' 1.0 '' 1.2 '' 1.4 '' 1.6 '' 1.8 '' 2.0 ''
Distance (inches)
-20
-15
-10
-5
0
5
10
15
20
Angular Displacement (Degrees)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A.2
01/09
Page 4 of 6
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 [email protected] www.optekinc.com
Hermetic Infrared Emitting Diode
OP230 Series
OP234, OP234W
Forward Voltage vs Forward Current vs
Temperature
Optical Power vs Forward Current vs
Temperature
2.5
1.8
Normalized at 50 mA and 20°C
-60° C
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
100° C
120° C
2.0
Relative Output Power
Typical Forward Voltage (V)
1.6
1.4
1.2
-60° C
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
100° C
120° C
1.0
0.8
1.5
1.0
0.5
0.0
0.6
0
5
10
15
20
25
30
35
40
45
0
50
10
20
30
40
50
60
70
80
90
100
Forward Current IF (mA)
Forward Current (mA)
Relative Radiant Intensity vs Angular
Displacement
Distance vs Output Power vs Forward Current
1.2
10.00
Normalized at 1.0" and 50 mA
Relative Radiant Intensity
Normalized Output Power
1.0
1.00
Forward Current
0.10
10 mA
20 mA
30 mA
40 mA
50 mA
60 mA
80 mA
100 mA
120 mA
0.6
0.4
0.2
0.0
0.01
0.2 ''
0.8
0.7 ''
1.2 ''
Distance (inches)
1.7 ''
-80
-30
20
70
Angular Displacement (Degrees)
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. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 [email protected] www.optekinc.com
Issue A .2 01/09
Page 5 of 6
Hermetic Infrared Emitting Diode
OP230 Series
OP235, OP235W
Forward Voltage vs Forward Current vs
Temperature
Optical Power vs Forward Current vs
Temperature
2.5
1.8
Normalized at 50 mA and 20° C
-60°C
-40°C
-20°C
0°C
20°C
40°C
60°C
80°C
100°C
120°C
2.0
Relative Output Power
Typical Forward Voltage (V)
1.6
1.4
1.2
-60°C
-40°C
-20°C
0°C
20°C
40°C
60°C
80°C
100°C
120°C
1.0
0.8
1.5
1.0
0.5
0.0
0.6
0
5
10
15
20
25
30
35
40
45
50
0
10
20
30
40
50
60
70
80
90
100
Forward Current IF (mA)
Forward Current (mA)
Distance vs Output Power vs Forward Current
20
18
Normalized Output Power
16
Normalized at 1.0" and 50 mA
Forward Current
10 mA
20 mA
30 mA
40 mA
50 mA
60 mA
80 mA
100 mA
120 mA
14
12
10
8
6
4
2
0
0.2 '' 0.4 '' 0.6 '' 0.8 '' 1.0 '' 1.2 '' 1.4 '' 1.6 '' 1.8 '' 2.0 ''
Distance (inches)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A.2
01/09
Page 6 of 6
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 [email protected] www.optekinc.com
Similar pages