OP265FAA - OPTEK Technology

Plastic Infrared Emitting Diode
OP265FAA Series
Features:
•
•
•
•
•
T-1 (3 mm) package style
Narrow irradiance pattern
Dome lens
Higher power output than GaAs at equivalent drive currents
850 nm diode
Description:
Each device in the OP265FAA series is a high intensity gallium arsenide infrared emitting diode (GaAIAs) that is
molded in an IR transmissive clear epoxy package with a dome lens. Devices feature a narrow source irradiance
pattern and a variety of electrical characteristics. The small T-1 package style makes these devices ideal for
space-limited applications.
These devices are mechanically and spectrally matched to other OPTEK products as follows:
OP265 devices conform to the OP505 and OP535 series devices.
Please refer to Application Bulletins 208 and 210 for additional design information and reliability (degradation) data.
Applications:
• Space-limited applications
• Applications requiring coupling
efficiency
• Battery-operated or voltage-limited
applications
DIMENSIONS ARE IN:
[MILLIMETERS]
INCHES
Ordering Information
Part
Number
LED Peak
Wavelength
IF (mA)
Typ / Max
Total Beam
Angle
Lead
Length
20 / 50
18°
0.50”
5.5 / NA
OP265FAA
OP265FAB
Output Power (mW/
cm2) Min / Max
850 nm
7.5 / 12.5
OP265FAC
11.5 / 16.5
OP265FAD
15.5 / NA
1
2
Pin #
LED
1
2
Cathode
Anode
CONTAINS POLYSULFONE
To avoid stress cracking, we suggest using
ND Industries’ Vibra-Tite for thread-locking.
Vibra-Tite evaporates fast without causing structural
failure in OPTEK'S molded plastics.
RoHS
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 E
03/2012
Page 1 of 3
Plastic Infrared Emitting Diode
OP265FAA Series
Absolute Maximum Ratings (TA=25°C unless otherwise noted)
-40o C to +100o C
Storage and Operating Temperature Range
2.0 V
Reverse Voltage
Continuous Forward Current
50 mA
Peak Forward Current (1 µs pulse width, 300 pps)
3.0 A
260° C(1)
Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 seconds with soldering iron]
100 mW(2)
Power Dissipation
Notes:
1. RMA flux is recommended. Duration can be extended to 10 second maximum when flow soldering. A maximum of 20 grams force
may be applied to the leads when soldering.
2. Derate linearly at 1.33 mW/° C above 25° C.
3. EE(APT) is a measurement of the average apertured radiant incidence upon a sensing area 0.081” (2.06 mm) in diameter, perpendicular
to and centered on the mechanical axis of the lens and 0.590” (14.99 mm) from the measurement surface. EE(APT) is not necessarily
uniform within the measured area.
Electrical Characteristics (TA = 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
MAX
Apertured Radiant Incidence
OP265FAA
OP265FAB
OP265FAC
OP265FAD
5.50
7.50
11.50
15.50
-
12.5
16.5
-
UNITS
TEST CONDITIONS
Input Diode
EE (APT)
mW/cm
2
IF = 20 mA
Aperture = 0.081” diameter
Distance = 0.590” from seating
surface to aperture surface
VF
Forward Voltage
-
-
1.80
V
IF = 20 mA
IR
Reverse Current
-
10
-
µA
VR= 10 V
λP
Wavelength at Peak Emission
-
850
-
nm
IF = 10 mA
Spectral Shift with Temperature
-
±0.18
-
nm/°C
Emission Angle at Half Power Points
-
18
-
Degree IF = 20 mA
tr
Output Rise Time
-
10
-
ns
tf
Output Fall Time
-
10
-
ns
∆λP /∆T
θHP
IF = Constant
IF(PK)=100 mA, PW=10 µs, D.C.=10.0%
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue E
03/2012
Page 2 of 3
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
Plastic Infrared Emitting Diode
OP265FAA Series
OP265F (AA, AB, AC, AD)
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
90
100
Forward Current IF (mA)
Forward Current (mA)
Relative Radiant Intensity vs. Angular
Displacement
Distance vs Output Power vs Forward Current
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)
-40
-20
-30
-15
-20
-10
-10
-5
0
0
10
5
20
10
30
15
40
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.
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 E
03/2012
Page 3 of 3