3528 Blue and Yellow bi-color SMD LED

3528 Blue and Yellow  bi-color SMD LED 
1)with red and yellow chips inside
2)1.8-2.3v,20mA for red and 1.8-2.3V FOR yellow 3) used for remote control Appcications:   a)  Optoeletronics switch b)  smoke  detector c)can be used for strips       Initial Electrical/Optical Characteristics                                (Ta=25℃)

Item	Symbol	condition		Min	Type	Max	Unit
DC forward Voltage	VF	I=20mA	red	1.9	2.0	2.3	V
			Blue	3.0	3.15	3.5
DC reverse Current	IR	V=5V	red	----	----	10	μA
			blue			10
Dominant Wavelength	λd	I=20mA	red	620		625
			blue	465		470
Peak Wavelength	λP	I=20mA	red		635		nm
			blue		460
Spectrum Radiation Bandwidth	Δλ	I=20mA	red	----	25	----	Nm
			blue		30
Luminous Intensity	IV	I=20mA	red	150	200	350	mcd
			blue	100	120	200
50%Power Angle	2θ1/2	I=20mA		----	120	----	deg