625nm Red LED 3014 Side Emitting LED SMT

How do I Identify my LED Chip?

There will have kinds of number for the SMD LED chip when we name the LED. Such as 3014 SMD LED, 2835 SMD LED, 3528, 5730, 5050 ect. It's easy to understand that the SMD LED. But what's the mean of the number in front? Actually it's the size of LED chip. Such as the 3014 LED, it have size on 3.0x1.4mm. Or the 5730 SMD LED is the size of LED in 5.7x3.0mm. In this 3014 SMD LED is a dual use LED, there will have some different on the size, which is 3.0x1.5mm. But it still similar with 3014. This 3015FRC-8 are the most common red SMD LED in our factory. It can easy to handle 20mA current and emits the brightness on 400-600mcd, which is perfely use for LED indicator. 

3014 Side View Standard LED Size: 

Electrical Parameters:

*Pulse forward current confition: Duty 1% and Pulse width=10us.

*Soldering confition: Soldering confition must be completed with 3 secongds at 260℃

*Luminous intensity is measured by ZWL600.

*λD is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.

Production of SMD LED 3014 Side Emitting LED:

HANDLING PRECAUTIONS:

Compare to epoxy encapsulant that is hard and brittle, silicone is softer and flexible Althouth its characteristiec significantly reduces thermal stress, it is more susceptible to damage by extemal mechanical force. As a result, special handling precautions need to be observed during assembly using silicone encapsulated Led products. Failure to comply might lead to damage and premature failure of the led

1. Handle the component along the side surfaces by using forceps or appropriate tools.

2, Do not directly touch or handle the silicone lens surface. It may damage the internal circuitry.

3, Do not stack together assembled PCBS containing exposed LEDs. Impact may scratch the silicone lens or damage the internal circuitry.

4, 4-A The inner diameter of the SMD pickup nozzle should not exceed the size of the LED to prevent air leaks;

    4-B A plible material is suggested for the nozzle tip to avoid acratching or damaging the LED surface during pickup.

    4-C The dimension of the component must be accurately programmed in the pick-and-place machine to insure precise pickup and avoid damage during production;

    4-D As silicone encapsulation is permeable to gases, some corrosive substances such as H2S might corrode silver plationg of leadframe. Special care should be taken if an LED with silicone encapsulation is to used near such substances.

5, Please aviod continued exposure to the condensing moisture environment and keep the product away from repid transitions in ambiemt temperature.

6, Product in the original sealed package is recommended to be assembled within 24 hours of opening.