
8
High Performance Green
Device Series
HDSP-
A51X
Parameter
Symbol
I
V
Min.
860
Typ.
3000
Max.
Units
μ
cd
Test Conditions
I
F
= 10 mA
Luminous Intensity/Segment
[1,2]
(Digit Average)
6800
I
F
= 20 mA
I
F
= 10 mA
I
F
= 10 mA
I
F
= 60 mA Peak:
1/6 Duty Factor
I
F
= 10 mA
F51X, G51X
1030
3500
H51X, K51X
900
2500
3100
All
Devices
Forward Voltage/Segment or DP
V
F
2.1
2.5
V
Peak Wavelength
Dominant Wavelength
[3,5]
Reverse Voltage/Segment or DP
[4]
λ
PEAK
λ
d
V
R
V
F
/
°
C
566
nm
571
577
nm
3.0
50
V
I
R
= 100
μ
A
Temperature Coefficient of
V
F
/Segment or DP
Thermal Resistance LED
Junction-to-Pin
-2
mV/
°
C
A51X
R
θ
J
-PIN
200
°
C/W/
Seg.
F51X, G51X
320
H51X, G51X
345
Notes:
1. Case temperature of device immediately prior to the intensity measurement is 25
°
C.
2. The digits are categorized for luminous intensity. The intensity category is designated by a letter on the side of the package.
3. The dominant wavelength,
λ
d
, is derived from the CIE chromaticity diagram and is that single wavelength which defines the color of
the device.
4. Typical specification for reference only. Do not exceed absolute maximum ratings.
5. Green (HDSP-A51X/F51X/G51X/H512X/K51X) series displays are categorized for dominant wavelength. The category is designated by
a number adjacent to the luminous intensity category letter.