7
High Efficiency Red
Device Series
HDSP-
Parameter
Symbol
Min.
Typ.
Max.
Units
Test Conditions
A21X
Luminous Intensity/Segment[1,2]
IV
360
980
cd
IF = 5 mA
(Digit Average)
5390
IF = 20 mA
F21X, G21X
420
1200
IF = 5 mA
H21X, K21X
900
2800
IF = 10 mA
3700
IF = 60 mA Peak:
1/6 Duty Factor
All
Forward Voltage/Segment or DP
VF
2.0
2.5
V
IF = 20 mA
Devices
Peak Wavelength
λ
PEAK
635
nm
Dominant Wavelength[3]
λ
d
626
nm
Reverse Voltage/Segment or DP[4]
VR
3.0
30
V
IR = 100 A
Temperature Coefficient of
V
F / °C-2
mV/
°C
VF/Segment or DP
A21X
Thermal Resistance LED
R
θ
J-PIN
200
°C/W/
Junction-to-Pin
Seg.
F21X, G21X
320
H21X, K21X
345
Orange
Device Series
HDSP-
Parameter
Symbol
Min.
Typ.
Max.
Units
Test Conditions
A41X
Luminous Intensity/Segment
IV
0.70
mcd
IF = 5 mA
(Segment Average)[1,2]
F41X, G41X
1.0
IF = 5 mA
H41X, K41X
2.37
IF = 10 mA
All
Forward Voltage/Segment or DP
VF
2.0
2.5
V
IF = 20 mA
Devices
Peak Wavelength
λ
PEAK
600
nm
Dominant Wavelength[3]
λ
d
603
nm
Reverse Voltage/Segment or DP[4]
VR
3.0
30
V
IR = 100 A
Temperature Coefficient of
V
F / °C
–2mV/
°C
VF/Segment or DP
A41X
Thermal Resistance LED
R
θ
J-PIN
200
°C/W/
Junction-to-Pin
Seg.
F41X, G41X
320
H41X, K41X
345