3528 strip

1 Small size and exquisite;
2 High brightness;
3 High color rendering index;
4 Energy-saving and high efficiency;

 

3528 strip   Characteristics:

High brightness,low optical attenuation

Low power consumption, long life

Thermal discharge faster, compact structure

High reliability

 

Application:

Residential lighting, outdoors lighting, etc

 

 

Limit Parameters(TA=25°C):

Parameters	MIN	MAX	Unit
Positive Current              IF	/	30	mA
Positive Pulse Current        IFP*	/	80	mA
Reverse Voltage             VR	/	5	V
Working Temperature        TOPR	-10	+85	°C
Storage Temperature        TSTG	-40	+85	°C
Maximum Power Consumption       PD	/	100	mW

 

Note: Pulse width is 0.1 ms. Duty Ratio is 1/10

 

The Photoelectricity Parameter(TA=25°C):

 

Parameter Name		Conditions	Unit	MIN	TYP	MAX
Forward Voltage        VF		IF=20mA	V	2.9	3.2	3.6
Reverse Current         IR		VR=5V	μA	0	0	10
Chromaticity Coordinates	X	IF=20mA		-	0.333	-
	Y			-	0.333	-
Luminous Flux             φ		IF=20mA	lm	4	6.5	7.5

  

 

Shape Dimension:

 

 

 

Characteristic Curve:

 

 

 

Cautions:     

Static Electricity:

You need to take the protective measures for the product being sensitive to static electricity. It can lead to product damage or even the total invalid When the high voltage current made by static electricity is beyond the maximum rating. The ground resistance can’t beyond 10Ω

By using anti-static-electricity bracelets/ cushions/ overalls/ shoes/gloves and anti-static-electricity containers, it can effectively prevent static electricity and surge.The soldering iron point should be properly grounded.

soldering:

Use soldering by hand:

Recommend using soldering iron which power is less than 20W  and  temperature is not higher than 300 °C. Soldering time is not more than three seconds each time.

Reflow soldering:

(a)Recommend setting according to the temperature curve of the right picture.

(b)After the soldering, the product temperature will drop to the room temperature, careful processing of products is necessary.

Cleaning:

After the soldering, the cleaning need to made according to the following conditions

cleaning agent:Isopropanol or industrial alcohol (>95 °).

Temperture limite: When the cleaning time is in the 30 seconds , the temperature can’t higher than 50°C , if it is in the 3 minutes, the temperature can’t higher than 30°C.

Ultrasonic cleaning: MAX 300W