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深圳5mm草帽LED规格书

发布时间:

2023-10-11 10:00


5mm草帽LED是一种发光二极管,能够将电能转换为光能,他具有高效,低功率寿命长等特点,广泛应用于家电指示灯珠、室内照明、交通指示灯珠
他的外观
5mmLED的外观是草帽型号,直径为5mm,长度4.8mm表面有金属引脚,可以通过焊接和插接与电路链接
发光颜色:5mmLED红色、蓝色。绿色黄色
胶体颜色:红、蓝、绿、黄、透明等
发光强度:是指单位面积内LED所发射的光功率,通常用MCD表示,不同发光颜色
亮度等级也不同
一般功率是:0.06W工作电压是1.8-3.6V
工作电流:200ma这里的工作

Parameter

Symbol

Rating

Unit

Power Dissipation

PD

200

mW

Forward Current (DC)

IF

60

mA

Peak Forward Current(Pulse width0.1msec duty1/10)

IFP

100

mA

Reverse Voltage

VR

5.0

V

Electro-Static-Discharge

ESD

1000

V

Operation Temperature Range

Topr

-25to+85

Storage Temperature Range

Tstg

-40to+100

Lead Soldering Temperature(3.0mm from body) for 5 seconds

260

 

 

注意事项

一、If you need pin to be bent because of design:
1、The lead frame can only be bent or cut when it is 3mm or above away from the colloid.
2、The molding of material if needed must be finished before soldering, while molding the PIN is not allowed to be the fulcrum and must be finished by professional with fixture;
3、Lead frame molding must guarantee that the space between lead is same as Circuitry Board
4、High voltage static electricity could be produced while molding the Pin because of vibration friction of machine, so the machine must be reliably grounding (By way of blowing ion fan to eliminate static electricity)
二、Soldering Condition:
1、Do not conduct the electricity while soldering the LED
2、Do not forces while the lead are in the heating condition.
3、Max. soldering condition:
 Manual soldering: Wave soldering
Max. Power of iron: 30 W  Highest Warm up temperature:120℃
Highest Temperature: 300 ℃  Highest Dip soldering temperature 260 ℃
Longest Soldering time: 3 seconds Longest Dip soldering time: 5 seconds
Soldering position: Dip soldering position:
3mm above from the colloid base   3mm above from the colloid base.
三、Anti-static notice :
1、All the LED instrument must be grounding
2、All the people, who are possible to touch the LED must wear anti-static wrists and gloves.
3、Any LED damaged by static will appear some bad characters, such as , leakage current increase, Static forward voltage decrease.
四、Over current protection:
1、Add protective resistor in series to make it work stable.
2、Resistor value formula: R=(VCC-VF)/IF(VCC is power supply voltage, VF is LED drive voltage, IF is forward current.)
五、Electrical performance test and application:
1、While testing VF, brightness and wavelength, the current must be set with 20mA; test VR, IR must be set with 10uA; Test IR, VR must be set with 5V.
2、Whiling testing and using LED, LED must be provided with the same current and tested by constant current source, and then we can make sure the brightness and consistency of other characteristics
3、LED used under the environment temperature between -30 ℃ ~+60 ℃
4、When the products are well sorted, please do not use it to the same products with different classes or bag Numbers (Marked in the label), so as to avoid the color and brightness difference. If it is necessary to use with mix bags, please use strictly according to the sequence of bag number. (Not recommended to use like this)

一、如果由于设计原因需要弯曲引脚:

1、 引线框只有在距离胶体3mm或以上时才能弯曲或切割。

2、 如果需要,材料的成型必须在焊接前完成,而PIN的成型不允许作为支点,必须由专业人员用夹具完成;

3、 引线框成型必须保证引线之间的空间与电路板相同

4、 由于机器的振动摩擦,在成型引脚时可能会产生高压静电,因此机器必须可靠接地(通过吹离子风机消除静电)

二、焊接条件:

1、 焊接LED时请勿导电

2、 导线处于加热状态时,请勿用力。

3、 最大。焊接条件:

手工焊接:波峰焊

熨斗最大功率:30W最高预热温度:120℃

最高温度:300℃最高浸焊温度260℃

最长焊接时间:3秒最长浸焊时间:5秒

焊接位置:浸焊位置:

距胶体基底3mm以上。

三、防静电注意事项:

1、 所有LED仪表必须接地

2、 所有可能接触LED的人都必须佩戴防静电手腕和手套。

3、 任何被静电损坏的LED都会出现一些不良特性,如漏电流增加、静态正向电压降低。

四、过电流保护:

1、 串联增加保护电阻,使其工作稳定。

2、 电阻值公式:R=(VCC-VF)/IF(VCC为电源电压,VF为LED驱动电压,IF为正向电流。)

五、电气性能测试和应用:

1、 在测试VF、亮度和波长时,电流必须设置为20mA;测试VR,IR必须设置为10uA;测试IR、VR必须设置为5V。

2、 Whiling测试和使用LED,LED必须提供相同的电流,并通过恒流源进行测试,然后我们才能确保其他特性的亮度和一致性

3、 LED在-30℃~+60℃的环境温度下使用

4、 当产品分类良好时,请不要将其用于不同类别或袋号的同一产品(在标签中标记),以避免颜色和亮度差异。如果必须与混合袋一起使用,请严格按照袋号的顺序使用。(不建议这样使用

5MM草帽,5mmLED

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