Bright 3v 2835 Red Led Green Yellow Chip For Traffic Signal Light
Brand Name:PHOENIX
Certification:LM80 CE ROHS
Model Number:2835
Minimum Order Quantity:4000PCS
Delivery Time:7-10 DAYS
Payment Terms:Western Union, MoneyGram, T/T
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Location:
Suzhou Jiangsu China
Address:
Bld#20,NO 88 Lingshan road ,wuzhong district,suzhou, jiangsu ,China
Supplier`s last login times:
within 26 hours
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Product Details
3V 2835 Red GRREN YELLOW Chip Bright Led For Traffic Signal Light
Application Introduction:
Traffic light. Traffic signal light consists of red light, green light and yellow light. The red light means no traffic, the green light means no traffic, and the yellow light means slow traffic or warning. According to the regulations for the implementation of the road traffic law, traffic signal lights are divided into motor vehicle signal lights, non motor vehicle signal lights, pedestrian crossing signal lights, lane signal lights, direction indicator signal lights, flash warning signal lights, and road and railway intersection signal lights.
Quick details:
| Input Voltage(V): | 3V |
| Warranty(Year): | 2-Year |
| Type: | Smd Led Chip 2835 |
| Lighting solutions service: | Lighting and circuitry design |
| Luminous Efficacy(lm/w): | 60-65lm |
| Lifespan (hours): | 50000 |
| Working Time (hours): | 20000 |
| Chip Material: | INGAN |
| Emitting Color: | Red |
| Power: | 0.5W |
| Viewing Angle(°): | 120 Degree |
| Color Rendering Index(Ra): | 80 |
| Color Temperature: | 620-625NM |
| Place of Origin: | Suzhou ,jiangsu |
| Application: | Household appliances and traffic lights |
| Package Type: | Suface Mount Package |
| Forward Current: | 150MA |
| 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 | 33 | ℃/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% | |||
※Solder ability test criteria:coverage is not less than 95% 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:
Bright 3v 2835 Red Led Green Yellow Chip For Traffic Signal Light
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