Plastic Infrared Emitting Diode
OP290 Series
Features:
•
•
•
•
Choice of narrow or wide irradiance pattern
Choice of power ranges
Choice of T-1¾, TO-18 or T-46 package
Higher power output than GaAs at equivalent LEDs
Description:
Each device in this series, is a gallium aluminum arsenide infrared Light Emitting Diode (LED) that is molded in an
IR-transmissive package with a wavelength centered at 890 nm, which closely matches the spectral response of
silicon phototransistors, except for OP298 (AA, AB, AC, AD), which has either an 850 nm or 875 nm center
wavelength. For identification purposes, each LED anode lead is longer than the cathode lead.
Package T-1¾
devices include:
OP290, OP291, OP292, OP294, OP295, OP296, OP297, OP299 (A, B, C) and OP297FAB,
Plastic Package TO-18
or
TO-46
devices include:
OP293
and
OP298 (A, B, C, AA, AB, AC, AD).
Each
OP290, OP291
and
OP292
series come in three electrical parameters options A, B and C. The
OP290
series forward current is specified under pulse conditions up to 1.5 amps, the
OP291
series forward current is
specified under pulse conditions up to 100 milliamps and the
OP292
series forward current is specified under
pulse conditions up to 1 amp. The Cathode Lead length is 0.06” (1.52 mm) shorter than the Anode Lead. The
silver-copper lead frame offers excellent thermal characteristics.
Each OP293
and
OP298
series come in three electrical parameter options A, B and C. The
OP293
series has an
included emission angle of 60° while the
OP298
series has an included emission angle of 25°. The Cathode Lead
length is 0.06” (1.52 mm) shorter than the Anode Lead. These devices, which come in a variety of power ranges
offering a low cost replacement for TO-18 or TO-46 hermetic packages.
Each OP298
series come with a high irradiance output versions with four electrical parameter options AA, AB, AC
and AD. These power options are in the range of
5X
greater than the A, B or C options. The
OP298
series has an
included emission angle of 25°. The Cathode Lead length is 0.06” (1.52 mm) shorter than the Anode Lead. These
devices, which come in a variety of power ranges offering a low cost replacement for TO-18 or TO-46 hermetic
packages.
OP294
and
OP299
are designed for low-current or power-limited applications, such as battery supplies. They are
similar to the
OP290
and
OP295,
but use a smaller chip that increases output efficiency at low current levels by
increasing current density. Light output can be maximized with continuous (D.C.) forward current up to 100 mA or
with pulsed forward current up to 750 mA. The Cathode Lead length is 0.06” (1.52 mm) shorter than the Anode
Lead.
Each
OP295, OP296
and
OP297
series come in three electrical parameters options A, B and C. The
OP295
series forward current is specified under pulse conditions up to 5 amps, the
OP296
series forward current is
specified under pulse conditions up to 2 amps and the
OP297
series forward current is specified under pulse
conditions up to 1 amp. The Cathode Lead length is 0.06” (1.52 mm) shorter than the Anode Lead. The
OP297FAB
has a reversed polarity from the
OP297A, B
or
C.
The silver-copper lead frame offers excellent
thermal characteristics.
All of these devices are spectrally and mechanically matched to the OP593 and OP598 series phototransistors.
Please refer to Application Bulletins 208 and 210 for additional design information and reliability (degradation) data.
Applications:
•
•
RoHS
Non-contact reflective
object sensor
Assembly line
automation
•
•
•
Machine automation
Machine safety
End of travel sensor
•
•
Door sensor
Battery-operated
applications
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue C
03/2012
Page 1 of 8
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Plastic Infrared Emitting Diode
OP290 Series
Part Number Guide — OP290 - OP299 Series
OP 2 9 X X W
Optek Assembly
Photodiode Output Family
Maximum Forward Current
0, 5 — 5 amps
1, 6 — 2 amps
2, 7 — 1 amps
3, 8 — 200 milli-amps
4, 9 — 750 milli-amps
1
Electrical Specification Variations:
A — Parameter A
B — Parameter B
C — Parameter C
D — Parameter D
AA — Parameter BA
AB — Parameter BB
AC — Parameter BC
AD — Parameter BD
T-1¾ Package
OP290, OP291, OP292, OP294,
OP295, OP296, OP297, OP299
2
Electrical Connection A, B, C, D
Pin #
1
2
LED
X=0.060” (1.52 mm)
Anode
Cathode
Electrical Connection OP297AB
Pin #
1
2
LED
X=0.060” (1.52 mm)
Cathode
Anode
1
TO-18, TO-46 Package
OP293 & OP298
2
Electrical Connection
A, B, C, AA, AB, AC, AD
Pin #
1
2
LED
X=0.060” (1.52 mm)
Anode
Cathode
DIMENSIONS ARE IN: [MILLIMETERS]
INCHES
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue C
03/2012
Page 2 of 8
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Plastic Infrared Emitting Diode
OP290 Series
Absolute Maximum Ratings
(T
A
=25°C unless otherwise noted)
Storage and Operating Temperature Range
Reverse Voltage
OP290, OP292, OP294, OP295, OP297, OP299
OP291, OP293, OP296, OP298
Continuous Forward Current
OP290, OP291, OP292
OP294, OP295, OP299
OP295, OP296, OP297
Continuous Forward Current, OP293, OP298
Free Air
Board Mounted
Full Heat Sink
Peak Forward Current
OP290, OP295 (25 µs pulse width)
OP291, OP296 (100 µs pulse width)
OP292, OP297 (100 µs pulse width)
OP293, OP298 (25 µs pulse width)
OP294, OP299
-40
o
C to +100
o
C
5.0 V
2.0 V
150 mA
(1)
100 mA
(1)
150 mA
(1)
100 mA
133 mA
200 mA
5.0 A
2.0 A
1.00 A
2.0 A
750 mA
Notes:
1. For OP290, OP291, OP292, OP295, OP296 and OP297, derate linearly 1.67 mA/° C above 25° C (free-air). When used with heat
sink (see note 5), derate linearly 2.07 mA/° C above 65° C (normal use). For OP293 and OP298, when measured in free-air, derate
power dissipation linearly 1.43 mW/° C above 25° C. For OP294 and OP299, derate linearly 1.80 mW/° C above 25° C.
Absolute Maximum Ratings
(T
A
=25°C unless otherwise noted)
Maximum Duty Cycle
OP290 (25 µs pulse width @ 5 A)
Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 seconds with soldering iron]
Power Dissipation, Free Air
OP290, OP291, OP292, OP295, OP296, OP297
OP293, OP298
Power Dissipation, Board Mounted
OP290, OP291, OP292, op295, OP296, OP297
OP293, OP298
Power Dissipation, Full Heat Sink
OP290, OP291, OP292, OP295, OP296, OP297
OP293, OP298
Power Dissipation
OP294, OP299
1.25%
(1)
260° C
(2)
333 mW
(3)
142 mW
(3)
533 mW
(4)
200 mW
(4)
1.11 W
(5)
400 mW
(5)
180 mW
Notes:
1. For OP290, OP291, OP292, OP295, OP296 and OP297, refer to graph of Maximum Peak Pulse Current vs Pulse Width.
2. For all OPs in this series, RMA flux is recommended. Duration can be extended to 10 second maximum when soldering. A
maximum of 20 grams force may be applied to the leads when flow soldering.
3. For OP290, OP291, OP292, OP295, OP296 and OP297, measured in free-air. Derate linearly 3.33 mW/° C above 25° C.
4. For OP290, OP291and OP292, mounted on 1/16” (1.6 mm) thick PCBoard with each lead soldered through 80 mil square lands
0.250” (6.35 mm) below flange of device. Derate linearly 5.33 mW/°C above 62.5°. For OP293 and OP298, mounted on 1/16” (1.60
mm) thick PCBoard with each lead soldered through 80 mil square lands 0.250” (6.35 mm) below flange of device. Derate power
dissipation linearly 2.00 mW/°C above 25° C (normal use). For OP295, OP296 and OP297, mounted on 1/16” (1.6 mm) thick
PCBoard with each lead soldered through 80 mil square lands 0.250” (6.35 mm) below flange of device. Derate linearly 5.33 mW/°C
above
25° C.
5. Immersed in silicone fluid to simulate infinite heat sink. For OP290, OP291 and OP292, derate linearly 11.1 mW/°C above 95°C. For
OP293 and OP298, derate power dissipation linearly 2.50 mW/° C above 25° C. For OP295, OP296 and OP297, derate linearly 11.1
mW/° C above 25° C.
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 sensors@optekinc.com www.optekinc.com
Issue C
03/2012
Page 3 of 8
Plastic Infrared Emitting Diode
OP290 Series
Electrical Characteristics
(T
A
= 25°C unless otherwise noted)
SYMBOL
Input Diode
Apertured Radiant Incidence
OP290A
OP290B
OP290C
OP291A
OP291B
OP291C
OP292A
OP292B
OP292C
OP293A
OP293B
OP293C
OP294
OP295A
OP295B
OP295C
OP296A
OP296B
OP296C
OP297FAB
OP297A
OP297B
OP297C
OP298A
OP298B
OP298C
OP298AA
OP298AB
OP298AC
OP298AD
OP299
210
180
150
16
13
10
2.7
2.2
1.7
16
13
10
0.50
44
33
22
3.6
2.6
1.6
2.4
0.7
0.5
0.3
3.0
2.4
1.8
3.5
3.5
6.5
8.5
0.15
-
-
-
-
-
-
-
3.6
-
-
22
-
-
-
-
-
-
-
-
-
-
1.0
-
-
-
-
-
-
-
-
-
-
300
-
-
26
-
-
4.4
-
-
26
-
1.50
-
77
-
-
6.6
-
-
-
1.3
-
-
4.8
-
-
8.5
11.5
-
0.45
I
F
= 1.50 A
(1)(2)
Measured into a 0.250” [6.35mm] aperture
0.2” (5.08 mm) from the tip of the lens.
I
F
= 100 mA
(1)(2)
Measured into a 0.250” [6.35mm] aperture
0.2” (5.08 mm) from the tip of the lens.
I
F
= 20 mA
(1)(2)
Measured into a 0.250” [6.35mm] aperture
0.2” (5.08 mm) from the tip of the lens.
I
F
= 100 mA
(1)(2)
Measured into a 0.250” [6.35mm] aperture
0.2” (5.08 mm) from the tip of the lens.
I
F
= 5 mA
(1)(2)
Measured into a 0.250” [6.35mm] aperture
0.200” (5.08mm) from the tip of the lens.
I
F
= 1.50 A
(1)(2)
Measured into a 0.250” [6.35mm] aperture
1.129” (28.7 mm) from the tip of the lens.
I
F
= 100 mA
(1)(2)
Measured into a 0.250” [6.35mm] aperture
1.129” (28.7 mm) from the tip of the lens.
I
F
= 20 mA
(1)(2)
Measured into a 0.250” [6.35mm] aperture
1.129” (28.7 mm) from the tip of the lens.
I
F
= 100 mA
(1)(2)
Measured into a 0.250” [6.35mm] aperture
0.2” (5.08 mm) from the tip of the lens.
I
F
= 100 mA
(1)(2)
Measured into a 0.250” [6.35mm] aperture
1.129” (28.7 mm) from the tip of the lens.
I
F
= 100 mA
(1)(2)
Measured into a 0.250” [6.35mm] aperture
1.129” (28.7 mm) from the tip of the lens.
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
E
E (APT)(2)
mW/cm
2
Notes:
1. Measurement is taken at the end of a single 100 µs pulse. Heating due to increased pulse rate or pulse width will cause a decrease
in reading.
2. Measurement of the average apertured radiant energy incident upon a sensing area 0.250” (6.35 mm) in diameter perpendicular to
and centered on the mechanical axis of the lens and the specified distance from the end of the device. On all models in this series,
E
E(APT)
is not necessarily uniform within the measured area.
3. Measurement is taken at the end of a single 10 ms pulse. Heating due to increased pulse rate or pulse width will cause a decrease in
reading.
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue C
03/2012
Page 4 of 8
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Plastic Infrared Emitting Diode
OP290 Series
Electrical Characteristics
(T
A
= 25°C unless otherwise noted)
SYMBOL
Input Diode
Forward Voltage
(3)
OP290, OP295
OP291, OP296
OP292, OP297, OP297FAB
OP293, OP298 (A, B, C)
OP298 (AA, AB, AC, AD)
OP294, OP299
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
V
F
-
-
-
-
-
-
-
-
-
-
-
-
4.00
2.00
1.75
2.00
2.00
1.50
V
I
F
= 1.50 A
I
F
= 100 mA
I
F
= 20 mA
I
F
= 1.50 A
I
F
= 100 mA
I
F
= 5 mA
I
R
Reverse Current
(3)
OP290, OP292
OP291, OP293, OP298 (A, B, C), OP296
OP298 (AA, AB, AC, AD)
OP294, OP299
OP295, OP297
OP297FAB
Wavelength at Peak Emission
OP290, OP291, OP292, OP293, OP294,
OP295, OP296, OP297, OP298 (A, B, C),
OP299
OP297FAB, OP298 (AA, AB, AC, AD)
Spectral Bandwidth between Half Power
Points
Spectral Shift with Temperature
Emission Angle at Half Power Points
OP290, OP291, OP292, OP294
OP293
OP295, OP296, OP297, OP299
OP298
Output Rise Time
Output Fall Time
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
890
875
80
+0.18
50
60
20
25
500
250
10
100
100
10
10
15
-
µA
V
R
= 5 V
V
R
= 2 V
V
R
= 2 V
V
R
= 2 V
V
R
= 5 V
V
R
= 5 V
λ
P
nm
-
-
-
-
-
-
-
-
-
nm
nm/°C
I
F
= 10 mA
B
∆λ
P
/∆T
I
F
= 10 mA
I
F
= Constant
θ
HP
Degree
ns
ns
I
F
= 20 mA
t
r
t
f
I
F(PK)
=100 mA, PW=10 µs, and
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.
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue C
03/2012
Page 5 of 8
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