7
Electrical/Optical Characteristics at TA = 25°C, continued
Yellow
Device
Series
Parameter
Symbol Min.
Typ. Max.
Units
Test Conditions
Luminous Intensity/Segment[1,2]
(Digit Average)
290
800
µcd
IF = 5 mA
IV
Forward Voltage/Segment or DP
Peak Wavelength
VF
2.2
2.5
V
nm
IF = 20 mA
HDSP-
F30x/
G30x
λPEAK
583
Dominant Wavelength[3,6]
Reverse Voltage/Segment or DP[4]
λd
VR
581.5
3.0
586 592.5
nm
40
-2
V
IR = 100 µA
Temperature Coefficient of
VF/Segment or DP
∆VF/°C
mV/°C
Thermal Resistance LED
Junction-to-Pin
RθJ-PIN
320
°C/W/Seg
High Performance Green
Device
Test
Series
Parameter
Symbol Min.
Typ. Max.
Units
Conditions
Luminous Intensity/Segment[1,2]
(Digit Average)
IV
1030 3500
µcd
IF = 10 mA
IF = 10 mA
Forward Voltage/Segment or DP
Peak Wavelength
VF
λPEAK
λd
2.1
566
571
50
2.5
V
nm
HDSP-
F50x/
G50x
Dominant Wavelength[3,6]
Reverse Voltage/Segment or DP[4]
577
nm
VR
3.0
V
IR = 100 µA
Temperature Coefficient of
VF/Segment or DP
∆V /°C
-2
mV/°C
F
Thermal Resistance LED
Junction-to-Pin
RθJ-PIN
320
°C/W/Seg
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, λd, 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. For low current operation, the AlGaAs HDSP-F10X, G10X series displays are recommended. They are tested at 1 mA
dc/segment and are pin for pin compatible with the HDSP-F15X/F16x/G15X series.
6. The Yellow (HDSP-F30X/G30X) series and Green (HDSP-F50X/G50X) series displays are categorized for dominant wavelength. The
category is designated by a number adjacent to the luminous intensity category letter.