SMD LEDs

SMD LEDs Color temperature:3000-7000K Working life:30,000h~50,000hours High quility

SMD LEDs

SMD5050

* Absolute Maximum Rating

 

Item	Symbol	Absolute Maximum Rating		Unit
		Blue/Green/White	Red/Yellow
Forward Current	IF	20	20	mA
Peak Forward Current	IFP	100	100	mA
Reverse Voltage	VR	5	5	V
Power Dissipation	PD	75	50	mW
Electrostatic discharge	ESD	100	2000	V
Operation Temperature	Topr	-25~+80	-25~+80	°C
Storage Temperature	Tstq	-40~+80	-40~+80	°C
Lead Soldering Temperature	Tsol	Max.260°C for 5 sec Max.

* IFP Conditions: Pulse Width ≤ 10msec duty ≤ 1/10

* Typical Optical/ Electrical Characteristics

Part No	Luminous Intensity (MCD)			Dominant Wavelength (λd/nm)			Test Condition	Viewing Angle (Typ.)	Forward Voltage(V)(Typ.)
	Min.	Typ.	Max.	Min.	Typ.	Max.
Red	---	500	---	615	---	620	IF=20mA	120	1.8-2.6
Green	---	1200	---	530	---	535	IF=20mA		2.8-3.6
Blue	---	400	---	470	---	475	IF=20mA		2.8-3.6

Notes:

Absolute maximum ratings Ta=25°C.Tolerance of measurement of forward voltage±0.1V.Tolerance of measurement of luminous intensity±15%.Tolerance of measurement of the color coordinates is ±0.01.

     5.  θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity. Lt use many paraments correspond to the 1931 2°

Tolerance of measurement of angle is ±10 degree.

     6.  Caution in ESD: Static Electricity and surge damages the LED. lt is recommended to be use a             wrist band or anti-electrostatic glove when handing the LED. All devices, equipment and                   machinery must be properly grouned.

     7.  The dominant wavelength λd is derived from the CIE chromaticity diagram and reresents the             single wavelength which defines the color of the device.

SMD LEDs