WP7679C1SYC-J Datasheet, PDF (3/5 Pages) Kingbright Corporation – SUPER FLUX LED LAMP

Selection Guide
Part No.
LED COLOR
Iv(cd)^[1]
@70mA
Min.
Typ.
Viewing Angle^[2]
2 1/2
Typ.
WP7679C1SYC/J
TS InGaAlP YELLOW
2.2
4.5
70°
Notes:
1.Luminous intensity is measured with an integrating sphere after the device has stabilized; Luminous Intensity/ Luminous Flux: +/-15%.
2. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Optical Characteristics at TA=25°C
IF=70mA R j-a=200°C/W
DEVICE
TYPE
PEAK
WAVELENGTH
λPEAK (nm)
TYP.
DOMINANT^[1]
WAVELENGTH
λDOM (nm)
TYP.
SPECTRAL LINE
WAVELENGTH
∆λ1/2(nm)
TYP.
SY/J
590
589
20
Note:
1.The dominant wavelength is derived from the CIE Chromaticity Diagram and represents the perceived color of the device; Wavelength: +/-1nm.
Electrical Characteristics at TA=25°C
DEVICE
TYPE
FORWARD VOLTAGE
VF(VOLTS) ^[1]
@
IF=70mA
MIN.
TYP.
MAX.
REVERSE CURRENT
IR (uA)
@
VR=5V
MAX.
CAPACITANCE
C (pF)
@
VF=0V F=1MHZ
TYP.
SY/J
2.6
2.9
3.5
10
45
Note:
1. Forward Voltage: +/-0.1V.
THERMAL
RESISTANCE
R j-pin
°C/W
TYP.
125
SPEC NO: DSAG4895
APPROVED: WYNEC
REV NO: V.2
CHECKED: Allen Liu
DATE: MAR/28/2007
DRAWN: W.J.ZHU
PAGE: 3 OF 5
ERP: 1101016868