6
Electrical/Optical Characteristics at T
A
= 25
°
C,
continued
High Efficiency Red
Device
Series
Parameter
Luminous Intensity/Segment
[1,2]
(Digit Average)
Forward Voltage/Segment or DP
HDSP-
F20x/
G20x
Peak Wavelength
Dominant Wavelength
[3]
Reverse Voltage/Segment or DP
[4]
Temperature Coefficient of
V
F
/Segment or DP
Thermal Resistance LED
Junction-to-Pin
Symbol
I
V
Min.
420
Typ.
1200
Max.
Units
µcd
Test Conditions
I
F
= 5 mA
V
F
λ
PEAK
λ
d
V
R
∆V
F
/°C
3.0
2.0
635
626
30
-2
2.5
V
nm
nm
V
mV/°C
°C/W/Seg
I
F
= 20 mA
I
R
= 100
µA
Rθ
J-PIN
320
Orange
Device
Series
Parameter
Luminous Intensity/Segment
[1,2]
(Digit Average)
Forward Voltage/Segment or DP
HDSP-
F40x/
G40x
Peak Wavelength
Dominant Wavelength
[3]
Reverse Voltage/Segment or DP
[4]
Temperature Coefficient of
V
F
/Segment or DP
Thermal Resistance LED
Junction-to-Pin
Symbol
I
V
Min.
420
Typ.
1200
Max.
Units
µcd
Test Conditions
I
F
= 5 mA
V
F
l
PEAK
l
d
V
R
∆V
F
/°C
3.0
2.0
600
603
30
-2
2.5
V
nm
nm
V
mV/°C
I
F
= 20 mA
I
R
= 100
µA
Rl\q
J-PIN
320
°C/W/Seg
ETC [ ETC ]
