鈥?/div>
Case is electrically connected to the
cathode
Absolute Maximum Ratings
(T
A
= 25
o
C unless otherwise noted)
Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 V
Continuous Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
Peak Forward Current (2
碌s
pulse width, 0.1% duty cycle) . . . . . . . . . . . . . . . . 10.0 A
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65
o
C to +150
o
C
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65
o
C to +125
o
C
Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 sec. with soldering
iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
o
C
(1)
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mW
(2)
Notes:
(1) RMA flux is recommended. Duration can be extended to 10 seconds max. when flow
soldering.
(2) Derate linearly 2.0 mW/
o
C above 25
o
C.
(3) E
e(APT)
is a measurement of the average radiant intensity emitted by the IRED within a cone
formed from the IRED chip to an aperture. The aperture of diameter 0.250鈥?is located a
distance of 0.466鈥漟rom the flange (measurement plane) to the aperture plane (parallel to the
measurement plane) along the optical and mechanical axis. The cone formed is a 30擄cone.
The radiant intensity is not necessarily uniform within the measure area.
(4) Measurement made with 100碌s pulse measured at the trailing edge of the pulse with a duty
cycle of 0.1% and an I
F
= 100 mA.
Description
The OP235W device is an 850 nm
gallium aluminum arsenide infrared
emitting diode mounted in a hermetically
sealed package. The broad irradiance
pattern provides relatively even
ilumination over a large area.
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
(972) 323-2200
Fax (972) 323-2396
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