San’an chip 65-70LM 3V 0.5W 2835 smd led
  • San’an chip 65-70LM 3V 0.5W 2835 smd led
  • San’an chip 65-70LM 3V 0.5W 2835 smd led
  • San’an chip 65-70LM 3V 0.5W 2835 smd led

San’an chip 65-70LM 3V 0.5W 2835 smd led

Product Details:
Product Name: 0.5W 2835 SMD led
Model Number: MY-SMD2835-0.5WW
Power: 0.5W
Voltage: 3.0-3.2V
Current: 150MA
Color Rendering Index: Ra>80/RA>90/RA=97

Payment & Shipping Terms:
Minimum Order Quantity: Anti-Static packaging 4Kpcs/reel
Chip brand: Bridgelux/Epistar/San’an
Delivery Time: 5-7 working days
Payment Terms: T/T, Paypal,Western Union, MoneyGram,Xtransfer

Detailed Introduction


Small package with high efficiency ,
Low voltage operation, Instant light ,
Long operation life
Lead free product ,
RoHS compliant


Mobile phone flash
Automotive interior lighting
Automotive forward lighting
Architectural lighting
LCD TV / Monitor backlight

Traffic signals
Task lighting
Decorative/ Pathway lighting
Remote / Solar powered lighting
Household appliances

Package Dimensions

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1. All dimensions are in mm
2. Tolerance is ±0.2mm unless otherwise noted. ,±0.2

Absolute Maximum Ratings (TA=25℃)

Parameter Symbol Rating Unit
Power Dissipation PD 0.5 W
Forward Current IF 150 mA
Peak Forward Current IFP 200 mA
Operation Temperature Range Topr -35 to +60
Storage Temperature Range Tstg -40 to +70
ESD Sensitivity (HBM)    () -- 2000 V
Soldering Temperature 300±20℃/3~5sec

NOTE:﹡Pulse width() ≤0.1msec Duty Ratio() ≤1/10

Electrical-Optical Characteristics (TA=25℃)

Parameter Test Condition Symbol Min Typ Max Unit
Forward Voltage IF=150mA VF --- 3.2 --- V
Reverse Current VR=-5V IR --- --- 5 μA
View Angle IF=150mA 2θ1/2 --- 120 --- deg.
Luminous flux IF=150mA ΦV 65 --- 70 lm

Color Coordinates


X --- 0.31 ---
Y --- 0.33 ---
Color Temperature IF=150mA CCT --- 6000 --- K
Color Rendering index IF=150mA Ra 80 --- --- ---

Note: the test tolerance
VF : ±0.05V CCT : ±5% XY : ±0.005 ΦV : ±10%

Typical Electrical/Optical Characteristic Curves(If=150mA;TA=25℃)

Warm white 0.5W 2835 smd led chip 2

◆ CIE Chromaticity Diagram:(If=150mA;TA=25℃) CIE

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1. Test Items And Results

Item Test conditions Note Number of Damaged
Reflow Temp:260℃max T=10 sec 2 time 0/30
Thermal Shock -40~100℃ 30min, 10s, 30min 100cycles 0/30
High Temperature High Humidity Storage Ta=60℃,RH=90% 300hrs 0/30
Steady State Operating life Ta=25℃,IF=150mA 1000hrs 0/30
Steady State Operating life of High Humidity Heat Ta=60℃ RH=90%,IF=150mA 1000hrs 0/30
High Temperature Storage Ta=100℃ 1000HRS 0/30
Low Temperature Storage Ta-=-40℃ 1000HRS 0/30

2. Criteria for Judging The Damage

Item Symbol Test Conditions Criteria for Judgment
Min. Max.
Forward Voltage VF IF =150 mA --- Initial Data ×1.1
Luminous Intensity IV IF =150 mA Initial Data × 0.9 ---
Reverse Current IR VR = 5V --- Initial Data x2.0

Packaging Specifications

Dimensions of Tape

Warm white 0.5W 2835 smd led chip 4

Dimensions of Reel

Warm white 0.5W 2835 smd led chip 5

Packaging specifications

Warm white 0.5W 2835 smd led chip 6

SMT Reflow Soldering Instructions SMT

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1. Reflow soldering should not be done more than two times
2. When soldering, do not put stress on the 2835 smd LEDs during heating

Soldering iron
1. When hand soldering, keep the temperature of the iron under 300℃,and at that temperature keep the time under 3 sec.
2. The hand soldering should be done only one time,

1. Customer must finish rework within 3 sec under 300℃
2. The head of iron can not touch the resin
3. Twin-head type is preferred.

Warm white 0.5W 2835 smd led chip 8


The encapsulated material of the 2835 smd LEDs is silicone .Therefore the 2835 smd 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 using the picking the picking up nozzle,the pressure on the silicone resin should be proper.

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