供应优质3528LED贴片5-6LM

型号：3528

规格：0.06W

色温：2700-7000k

电流：20mA

流明：5-6LM

■   产品特性

l 发光效率高，光谱窄，单色性好

l 显色性高，显示色彩,色彩还原能力优异

l  绿色。铅、汞等有毒有害物质

l 获得科学技术成果鉴定

l  精密恒流，寿命达50000小时，低衰减

■   应用领域

广泛应用于户外广告牌、电子显示屏， 交通信号灯、标志牌，汽车尾灯，,LED发光模组， LCD背光源、LED灯饰照明,LED软/硬光条等。

■   实物图

■   产品参数

Absolute Maximum Ratings at Ta = 25°C

限參數值(Ta=25°C)

TE: 1. Where pulse width <= 0.1msec, duty cycle <= 1/10

脉冲宽度小于等于0.1msec, 占空比小于等于1/10

2.Customer ackwledg that it should t operate the sampl beyond the level recommended in the specification Guidelin.

客户清楚在使用样品时不应出规格书推荐以上的驱动情况.

Tical Electrical & Optical Characteristics at Ta = 25°C                  

主要光电特性（Ta = 25°C）

TE: (Tolerance: Iv &plun;10%, Vf &plun;0.05V, X, Y &plun;0.05)

注：（公差：发光强度&plun; 10％，电压&plun; 0.05V，X，Y &plun; 0.05）

■Reflow profile

 回流温度曲线

Recommended soldering conditions
推荐焊接条件

Temperature-profile (Surface of circuit board), Use the following conditions shown in the figure.

温度分布（电路板的表面）,使用如下图所示条件.

1. Reflow soldering should t be done more than two tim

回流焊不应该做2次以上

2. When soldering ,do t put strs on the LEDs during heating

焊接时，不要给加热过程中的发光二管以压力

Soldering iron 烙铁焊接

1. When hand soldering, keep the temperature of the iron under 300℃, and at that temperature keep the time under 3sec.

当手工焊接，保持在300℃，铁的温度，并在该温度下保持3秒的时间。

2.when the temperature of 260℃, do t contact the rin when hand soldering，The basic spec is ≤5 sec.

当260℃温度，不接触树脂手工焊接时，基本的规范是≤5秒。

Rework  返工

1. Customer must finish rework within 5 sec under 260℃；

客户须完成5秒内260℃下返工；

2. The head of iron can t touch the silicone；

烙铁头不能接触胶体；

3. Double-te soldering iron is preferred.

双头式烙铁是.

CAUTIONS 注意事项

The encapsulated material of the LEDs is silicone . Therefore the LEDs have a soft surface on the of package. The prsure to the surface will be influence to the reliability of the LEDs. Precautions should be taken to avoid the strong prsure on the encapsulated part. So when using the picking up zzle, the prsure on the silicone rin should be proper.

LED的封装材料是硅胶。因此，有一个发光二管对软包的顶部表面。到顶部表面压力会影响LED的性。应当采取措施，以避免对封装的强烈压力。因此，当使用了喷嘴采摘，对硅树脂压力应是适当的。

■   Internal Packaging 内包装规格

采用编带＋静电袋包装。

■T附注

1. Empty component pockets are sealed with cover tape;

空组件口袋盖上顶盖带;

2. The maximum number of missing lamps is two;

缺少灯的数量为2;

3. The cathode is oriented towards the tape sprocket hole in accordance with ANSI/EIA RS-481 specifications.

负是面向根据磁带孔链轮与ANSI /环境影响评估的RS - 481规范。

4. 2,000 /1000pcs/ Reel.

2,000/1000颗/卷轴。

■

■CAUTIONS  注意事项

Storage conditions 贮存条件

Before opening the package:
打开包装前：

The LEDs should be kept at 30℃ or ls and 60%RH or ls. Under the conditions of upened storage time should t exceed six months, LED easy to absorb in the air due to moisture (silica gel), should be moisture-proof packaging vacuum.

这些LED应保持在30℃以下，60％RH以下. 未拆封条件下储存时间不可过六个月，由于（硅胶）容易吸收空气中的水分，应抽真空潮包装。

After opening the package:

打开包装后：

（1）.The LEDs should be kept at 30℃ or ls and 60%RH or ls. The LEDs should be soldered within 24 hours (1days) opening the package. If unused LEDs remain, they should be stored in moisture proof packag, such as sealed containers

这些LED应保持在30℃以下，60％RH以下。这些LED焊接应在24小时内（）打开包装。

如果未使用的发光二管下去，便应存放在潮包装，如密封的容器；

（2）.If exposed to the air more than 24 hours later, still continue to use, bulk material required to baking at 120 ℃ under 5 hours for the taping materials need to use 70 ℃ baking 12 hours before continuing use; re-use, exposure to time in the air is still more than 24 hours.

若暴露在空气中过24小时后，仍需继续使用，散装材料需在120℃条件下烘烤5小时，对于编带

材料需用70℃烘烤12小时后再继续使用；再次使用时，暴露在空气中时间仍不可过24小时.

型号参数如下图：