WP7678C2PBC-Z Datasheet, PDF (3/5 Pages) Kingbright Corporation – SUPER FLUX LED LAMP

Selection Guide
Part No.
LED COLOR
Iv(cd)[1]
@50mA
Min.
Typ.
Фv(lm)[1]
@50mA
Typ.
Viewing Angle[2]
2θ1/2
Typ.
WP7678C2PBC/Z
Blue (InGaN)
3.3
7
2.6
30°
Notes:
1.Luminous intensity is measured with an integrating sphere after the device has stabilized; Luminous Intensity / luminous flux: +/-15%.
2.θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Optical Characteristics at TA=25°C
IF=50mA Rθj-a=200°C/W
DEVICE
TYPE
PEAK
WAVELENGTH
λPEAK (nm)
TYP.
DOMINANT[1]
WAVELENGTH
λDOM (nm)
TYP.
SPECTRAL LINE
WAVELENGTH
Δλ1/2(nm)
TYP.
PB/Z
458
465
22
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 [1]
VF (VOLTS)
@
IF=50mA
REVERSE CURRENT
IR (uA)
@
VR=5V
TYP.
MAX.
MAX.
CAPACITANCE
C (pF)
@
VF=0V F=1MHZ
TYP.
THERMAL
RESISTANCE
Rθj -pin
°C/W
TYP.
PB/Z
3.5
4.2
10
Note:
1. Forward Voltage: +/-0.1V.
110
130
SPEC NO: DSAH3820
APPROVED: WYNEC
REV NO: V.4
CHECKED: Allen Liu
DATE: MAY/13/2008
DRAWN: Ting.Li
PAGE: 3 OF 5
ERP: 1101020125