OP140A Datasheet, PDF (2/2 Pages) OPTEK Technologies – GaAs Plastic Infrared Emitting Diodes

Types OP140A, OP140B, OP140C, OP140D
Electrical Characteristics (T_A = 25^o C unless otherwise noted)
SYMBOL
PARAMETER
E_e(APT)
Apertured Radiant Incidence
OP140D
OP140C
OP140B
OP140A
VF
Forward Voltage
I_R
Reverse Current
λp
Wavelength at Peak Emission
B
Spectral Bandwidth Between Half Power Points
∆λ_P/∆_T Spectral Shift with Temperature
θHP Emission Angle at Half Power Points
tr
Output Rise Time
t_f
Output Fall Time
MIN
0.10
0.20
0.30
0.40
TYP
MAX UNITS
TEST CONDITIONS
0.40
0.55
mW/cm² IF = 20 mA⁽³⁾
mW/cm² IF = 20 mA⁽³⁾
mW/cm² IF = 20 mA⁽³⁾
mW/cm² IF = 20 mA⁽³⁾
1.60 V IF = 20 mA
100 µA VR = 2.0 V
935
nm IF = 10 mA
50
+0.30
nm I_F = 10 mA
nm/^oC IF = Constant
40
Deg. IF = 20 mA
1000
500
ns IF(PK) = 100 mA,
ns ^{PW = 10 µs, D.C. = 10%}
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