9
Absolute Maximum Ratings at T
A
= 25°C
DC Forward Current
[1,2,3]
.................................................................. 50 mA
Peak Pulsed Forward Current
[2,3]
................................................. 100 mA
Average Forward Current
[3]
............................................................. 30 mA
Reverse Voltage (I
R
= 100
µA)
................................................................ 5 V
LED Junction Temperature .............................................................. 130° C
Operating Temperature ................................................... -40° C to +100° C
Storage Temperature ....................................................... -40° C to +120° C
Wave Solder Temperature ........................................ 250° C for 3 seconds
[1.59 mm (0.060 in.) below body]
Notes:
1. Derate linearly as shown in Figure 4.
2. For long term performance with minimal light output degradation, drive currents
between 10 mA and 30 mA are recommended. For more information on recommended
drive conditions, please refer to Application Brief I-024 (5966-3087E).
3. Operating at currents below 1 mA is not recommended. Please contact your local
representative for further information.
Electrical/Optical Characteristics at T
A
= 25°C
Parameter
Forward Voltage
Amber (λ
d
= 590 nm)
Orange (λ
d
= 605 nm)
Red-Orange (λ
d
= 615 nm)
Red (λ
d
= 626 nm)
Reverse Voltage
Peak Wavelength:
Amber (λ
d
= 590 nm)
Orange (λ
d
= 605 nm)
Red-Orange (λ
d
= 615 nm)
Red (λ
d
= 626 nm)
Spectral Halfwidth
Symbol
Min.
Typ.
2.02
1.98
1.94
1.90
20
592
609
621
635
17
Max.
Units
Test Conditions
I
F
= 20 mA
V
F
2.4
V
V
R
λ
PEAK
5
V
nm
I
F
= 100
µA
Peak of Wavelength of
Spectral Distribution
at I
F
= 20 mA
∆λ
1/2
nm
Speed of Response
Capacitance
Thermal Resistance
Luminous Efficacy
[1]
Amber (λ
d
= 590 nm)
Orange (λ
d
= 605 nm)
Red-Orange (λ
d
= 615 nm)
Red (λ
d
= 626 nm)
τ
s
C
Rθ
J-PIN
20
40
240
ns
pF
°C/W
η
v
480
370
260
150
lm/W
Wavelength Width at
Spectral Distribution
1
/
2
Power Point at
I
F
= 20 mA
Exponential Time
Constant, e
-t/τs
V
F
= 0, f = 1 MHz
LED Junction-to-Cathode
Lead
Emitted Luminous
Power/Emitted Radiant
Power
Note:
1. The radiant intensity, I
e
, in watts per steradian, may be found from the equation I
e
= I
v
/η
v
, where I
v
is the luminous intensity in candelas and
η
v
is
the luminous efficacy in lumens/watt.
HP [ AGILENT(HEWLETT-PACKARD) ]
