Hermetic Infrared Emitting Diode
OP123, OP124, OP223, OP224
Electrical Specifications
Absolute Maximum Raꢀngs (TA = 25° C unless otherwise noted)
Storage Temperature Range
-65° C to +150° C
-65° C to +125° C
2.0 V
Operaꢁng Temperature Range
Reverse Voltage
Conꢁnuous Forward Current
100 mA
Peak Forward Current (2 µs pulse with 0.1% duty cycle)
Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 seconds with soldering iron]
Power Dissipaꢁon
1.0 A
260° C(1)(2)
100 mW(1)
Electrical Characterisꢀcs (TA = 25° C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Apertured Radiant Incidence
0.40
1.00
1.00
3.50
-
-
-
-
-
-
-
-
OP123
OP124
OP223
OP224
(3)
mW/cm2 IF = 50 mA (4)
EE(APT)
Forward Voltage
Reverse Current
-
-
-
-
1.50
1.80
VF
IR
OP123, OP124
OP223, OP224
V
IF = 50 mA
VR = 2.0 V
-
-
100
μA
nm
Wavelength at Peak Emission
OP123, OP124
λP
-
-
935
890
-
-
IF = 50 mA
IF = 50 mA
OP223, OP224
Spectral Bandwidth between Half Power Points
OP123, OP124
β
-
-
50
80
-
-
nm
IF = 50 mA
IF = 10 mA
OP223, OP224
Spectral Shiꢃ with Temperature
OP123, OP124
ΔλP/ΔT
ΘHP
tr
-
-
+0.30
+0.18
-
-
nm/° C IF = Constant
Degree IF = 50 mA
ns
OP223, OP224
Emission Angle at Half Power Points
-
24
-
Output Rise Time
OP123, OP124
OP223, OP224
-
-
1000
500
-
-
IF(PK) = 100 mA, PW = 10.0 µs,
D.C. = 10.0%
Output Fall Time
OP123, OP124
OP223, OP224
tf
-
-
500
250
-
-
ns
Notes:
1. Refer to Applicaꢁon Bulleꢁn 202 which reviews proper soldering techniques for pill-type devices.
2. No clean or low solids. RMA flux is recommended. Duraꢁon can be extended to 10 seconds maximum when flow soldering.
3. Derate linearly 1.50 mW/° C above 25° C.
4. For OP123, OP124, OP223 and OP224, EE(APT) is a measurement using a 0.031” (0.787 mm) diameter apertured sensor placed 0.50” (12.7 mm) from the measuring surface. EE(APT) is not necessarily uniform
within the measured area.
General Note
TT Electronics | OPTEK Technology
2900 E. Plano Pkwy, Plano, TX 75074 | Ph: +1 972 323 2200
TT Electronics reserves the right to make changes in product specificaꢁon without
noꢁce or liability. All informaꢁon is subject to TT Electronics’ own data and is
considered accurate at ꢁme of going to print.
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Rev C 05/2022 Page 2
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