Application Introduction:
The flexible LED light band adopts FPC as the assembly circuit
board and patch LED for assembly, so that the thickness of the
product is only the thickness of a coin and does not occupy space;
The general specifications include 18 LEDs with a length of 30cm,
24 LEDs, 15 LEDs with a length of 50cm, 24 LEDs, 30 LEDs, etc.
There are also 60cm, 80cm, etc. different users have different
specifications. It can be cut at will or extended at will without
affecting the luminescence. The FPC material is soft and can be
bent, folded and wound arbitrarily. It can move and expand freely
in three-dimensional space without breaking. It is suitable for
irregular places and places with narrow space. Because it can be
bent and wound arbitrarily, it is suitable for any combination of
various patterns in advertising decoration.
High brightness smd led 2835 54v red green blue for shopping mall
,sign light,box lightings
Quick details:
| Input Voltage(V): | 50-54V |
| Warranty(Year): | 2-Year |
| Type: | Smd Led Chip 2835 |
| Lighting solutions service: | Lighting and circuitry design |
| Luminous Efficacy(lm/w): | 15-20lm 30-35 lm 130-140LM |
| Lifespan (hours): | 50000 |
| Working Time (hours): | 20000 |
| Chip Material: | INGAN |
| Emitting Color: | RGB |
| Power: | 1w |
| Viewing Angle(°): | 120 Degree |
| Color Rendering Index(Ra): | 80 |
| Packing bag: | 220*240nm |
| Place of Origin: | Suzhou ,jiangsu |
| Application: | Wedding studio, home decoration |
| Package Type: | Suface Mount Package |
| Forward Current: | 20MA |
| Size: | 2.8*3.5*0.65mm |
| Packing: | 4000 Pcs/Roll |
Product specification:
Package Structure:
Absolute Maximum Ratings:
| Item | Symbol | Absolute Maximum Ratings | Unit |
| Forward Current | IF | 150 | mA |
| Reverse Voltage | Vr | 5 | V |
| Pulsed Forward Current | IFP* | 180 | mA |
| Power dissipation | PD | 0.5 | W |
| Operating Temperature | TOP | -40~85 | ℃ |
| Storage Temperature | TST | -40~85 | ℃ |
| Electrostatic Discharge | ESD | 2000(HBM) | V |
| Junction Temperature | Tj | 120 | ℃ |
| LED Thermal resistance | Rth s-j | 28 | ℃/W |
Typical Electro-Optical characteristics curves:
LED Reliability Test List:
Test Item | Test Conditions | Standard | Qty(Pcs) | Ac/Re |
Life Test | 25℃,1000Hrs@150mA | / | 20 | 0/1 |
High Temperature | 85℃,1000Hrs@150mA | / | 20 | 0/1 |
Low Temperature | -40℃,1000Hrs@150mA | / | 20 | 0/1 |
High Humidity Heat | 85℃,85%RH, 1000Hrs@150mA | / | 20 | 0/1 |
Low Temperature Storage | -40℃,1000Hrs | JEITA ED-4701 200 202 | 20 | 0/1 |
High Temperature Storage | 100℃,1000Hrs | JEITA ED-4701 200 201 | 20 | 0/1 |
Temperature Cycle | (-40'C 30mins --25'C(5mins)--100'C(30mins) ,Temp changing rate:3+/-0.6'C/min) | JEITA ED-4701 100 105 | 20 | 0/1 |
Thermal Shock | -40'C(15mins) --100'C(15mins),changing time <5mins ,300C | MIL-STD-202G | 20 | 0/1 |
Pulse Life Test | Tp=1ms,DC=0.1,D=Tp/T @ 3×150mA | / | 20 | 0/1 |
ESD Test(HBM) | 2000V,200V/Step, Forward & Reverse Test both 3times | AEC (Q101-001) | 20 | 0/1 |
Soldering Resistance | 260±5℃,10S,3times Pre-treatment 30℃,70%RH | JEITA ED-4701 300 302 | 20 | 0/1 |
Reflow IV Decay | 260±5℃,10S,1time Pre-treatment 30℃,70%RH,168Hrs | / | 20 | 0/1 |
Judgment Criteria |
Forward Voltage VF | VF Max-Increase < 1.1x |
Reverse Current IR | IR Max-Increase < IRmax |
Luminous Intensity IV | IV Decay < 40% |
Note:Measurement shall be taken after the tested samples have been
returned to normal ambient conditions (generally after two hours) |
Packaging:
Cautions:
The encapsulated material of the LEDs is silicone. Therefore the
LEDs have a soft surface on the
Top of package. The pressure to the top surface will be influence
to the reliability of the LEDs. Precautions Should be taken to
avoid the strong pressure on the encapsulated part. So when use the
picking up nozzle,The pressure on the silicone resin should be
proper.
Soldering iron :
When hand soldering, the temperature of the iron must less than
300℃ for 3 seconds
The hand solder should be done only one times
SMT Reflow Soldering Instructions SMT :
Reflow soldering should not be done more than two times
When soldering , do not put stress on the LEDs during heating
The recommended reflow soldering profile as following
Product features:
Adopt good quality chip and frame ,antistatic good stability Ultra
low attenuation
High brightness ,low attenuation high color rendering
Minimum 70,80,90 95 CRI options
Strong welding and good stability undead light
Product series and company logo on the front
CE ROHS LM80 Certification
Production Process:
