Bridgelux chip 140-160LM 3V 1W 2835 smd led diode
  • Bridgelux chip 140-160LM 3V 1W 2835 smd led diode
  • Bridgelux chip 140-160LM 3V 1W 2835 smd led diode
  • Bridgelux chip 140-160LM 3V 1W 2835 smd led diode

Bridgelux chip 140-160LM 3V 1W 2835 smd led diode

Product Details:
Product Name: 1W 2835 SMD led
Model Number: MY-SMD2835-1WW
Power: 1W
Voltage: 3.0-3.2V
Current: 300MA
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

Product Details

1.High brightness, low attenuation, high color rendering
2.Red copper bracket welding, good thermal conductivity,
easy to store
3.99.99% pure gold wire, strong welding, good stability, no Open light, high temperature resistance
4.Ultra low heat
5.Long life, normal service life can be up to 50,000 hours, 5 to 10 times that of ordinary energy-saving lamps
6.Electrostatic protection, excellent static protection is safer
7.Fast lighting, instant lighting less than 100 Ns
8.RoHS standard, process is RoHS compliant

Features

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

Applications

Traditional lighting replacement
Ordinary lighting
Indoor&Outdoor sign board back light
Architectural / Decorative Lighting

Package Dimensions

Cool white 140-160LM 1W 2835 smd led chip 1

Notes:
1. All dimensions are in mm
2. Tolerance is ±0.15mm unless otherwise noted. ,±0.15

Product coding rules

Cool white 140-160LM 1W 2835 smd led chip 2

Electro Optical Characteristics (TA=25℃)

Parameter Test Condition Symbol Min Typ Max Unit
Forward Voltage IF=60mA VF 17 --- 20 V
Reverse Current VR=-5V IR --- --- 10 μA
View Angle IF=60mA 2θ1/2 --- 120 --- deg.
Electrostatic Discharge HBM ESD --- --- 2000 V
Color tolerance IF=60mA SDCM --- --- 6

---

Absolute Maximum Ratings (TA=25℃)

Parameter Symbol Rating Unit
() () () ()




IF 60 mA




Pulse Forward Current  *1

IFP 80 mA



PO 1200 mW




VR 30 V




Work pin temperature  *2

Topr -40 to +105



Storage Temperature Range

Tstg -40 to +85



Junction Temperature

Tj 120



Soldering Temperature

Tsld

260℃ for 10sec

NOTE1:Frequency 10KHz, duty ratio ≤10% 10KHz ,≤10%
NOTE2:The maximum allowable temperature of the pin depends on the current value applied to LED, and the reference chart of “forward current and pin temperature”is required.

Mass Production List (IF=60mA;TA=25℃)

Part NO. Color

( )

( )

Rendering

CCT

K

CCT

Φ

lm

index CCT  K K lm Φ
Min Typ

Max

Min

Max

9.2835W1V52E_D07_1W 70 6500

130

150




9.2835W1V52E_D07_1W 70 5700

130

150




9.2835W1V52E_D07_1W 70 5000

130

150




9.2835W2V52E_D07_1W 70 4000

130

150




9.2835W3V52E_D07_1W 70 3500

130

140




9.2835W3V52E_D07_1W 70 3000

130

140




9.2835W3V52E_D07_1W 70 2700

120

130

Note: The test error
VF: ±3%    XY : ±0.005    Φ : ±10%    Ra:-1+8

Typical Electrical/Optical Characteristic Curves(IF=60mA;TA=25℃)

Cool white 140-160LM 1W 2835 smd led chip 3

CIE Chromaticity Diagram:(IF=60mA;TA=25℃) CIE

Cool white 140-160LM 1W 2835 smd led chip 4

Color Rank :(IF=60mA;TA=25℃) Bin

CODE CCT X Y
0.461 0.43
R27 2700K 0.452 0.41
0.465 0.41
0.474 0.43
CODE CCT X Y
0.4082 0.4055
R35 3500K 0.3956 0.383
0.4101 0.383
0.4223 0.4055
CODE CCT X Y
0.344 0.368
W50 5000K 0.336 0.348
0.3475 0.349
0.356 0.369
CODE CCT X Y
0.4378 0.413
R30 3000K 0.428 0.3935
0.4425 0.3935
0.4519 0.413
CODE CCT X Y
0.3793 0.391
Y40 4000K 0.3674 0.3695
0.3808 0.3695
0.3926 0.391
CODE CCT X Y
0.314 0.347
W65 6500K 0.3045 0.331
0.3119 0.327
0.3215 0.343

CIE Chromaticity Diagram:(IF=60mA;TA=25℃) CIE

Cool white 140-160LM 1W 2835 smd led chip 5

Color Rank :(IF=60mA;TA=25℃) Bin

CODE CCT X Y
0.4595 0.4223
A27 2700K 0.4481 0.4051
0.4561 0.3979
0.4675 0.4151
CODE CCT X Y
0.4107 0.4052
A35 3500K 0.3959 0.3854
0.4039 0.3782
0.4187 0.3980
CODE CCT X Y
0.3649 0.3796
A45 4500K 0.3493 0.3592
0.3573 0.3520
0.3729 0.3724
CODE CCT X Y
0.3310 0.3541
A57 5700K 0.3192 0.3357
0.3264 0.3293
0.3382 0.3477
CODE CCT X Y
0.4365 0.4155
A30 3000K 0.4231 0.3977
0.4311 0.3905
0.4445 0.4083
CODE CCT X Y
0.3854 0.3932
A40 4000K 0.3702 0.3734
0.3782 0.3662
0.3934 0.3860
CODE CCT X Y
0.3470 0.3677
A50 5000K 0.3352 0.3493
0.3424 0.3429
0.3542 0.3613
CODE CCT X Y
0.3142 0.3381
A65 6500K 0.3044 0.3235
0.3104 0.3183
0.3202 0.3329

Packaging Specifications

Dimensions of Tape

Cool white 140-160LM 1W 2835 smd led chip 6

Dimensions of Reel

Cool white 140-160LM 1W 2835 smd led chip 7

Packaging specifications

Cool white 140-160LM 1W 2835 smd led chip 8

SMT Reflow Soldering Instructions SMT

Cool white 140-160LM 1W 2835 smd led chip 9

1.Reflow soldering should not be done more than two times.
2.When welding, the material is heated and can not press the surface of the colloid.

CAUTIONS

1,The encapsulated material of the LEDs is silicone ,so the surface of LED colloid is softer, forcing the colloid surface hard will affect the reliability of LED.

2,Material confirmation. Whether the LED Bin specifications of the material are consistent , such as whether VF, XY, brightness and so on belong to the same specification, the same specification should be used together, if not the same specification LED is applied to the same object, it should be evaluated first, (if different VF or XY cast together may produce difference in brightness or color).

2、。 LED Bin , VF、XY

3,Packaging and storage

3.1 Before opening packaging, avoid moisture entry into 1W 2835 LED SMD series LED is suggested to be stored in a drying cabinet with built-in desiccant. The storage environment is 5-30 centigrade, no more than 50% humidity. If storage time is over 3 months, 1W 2835LED needs to be re dehumidifying (65 degrees centigrade for more than /24 hours).

3.2 Open the precautions after packing. LED is a surface mount. When the 1W 2835 LED is welded, the internal separation of LED may occur. The luminescence efficiency is affected and the luminance decreases or the color variation.

A,After opening the package, welding should be completed as soon as possible (within 12 hours).

B,The remaining materials are sealed or placed in an environment of 5~40 C and no more than 30% humidity.

C,If the open package is more than 24 hours (< 168 hours) or the humidity card is changed from blue to pink, 1W 2835 LED needs to be dehumidifying again (65 degrees centigrade for more than /24 hours). If the package is opened for more than 168 hours, it is necessary to dismantle the tape and remove the moisture at 150℃ /2h.

3.3,LED electrode and bracket are made of silver plated copper alloy. The silver layer on the surface is easy to be affected by corrosive gases. Please avoid contacting with corrosive environment to cause 1W 2835 LED discoloration, so as to avoid the poor weldability of 1W 2835 LED and influence the photoelectric performance. Avoid sudden changes in temperature and humidity of the environment, especially under high humidity environment, easy to produce water vapor condensation.

A、(12 )。

B、 5~40℃、 30%。

C、 24 (<168 ),LED(65℃/24 ), 168 ,,150℃/2h。

4,Electrostatic protection. 1W 2835 LED is a chip sensitive electronic component. Various measures should be taken to avoid static electricity, such as wearing an electrostatic bracelet or anti-static gloves during use. All devices, equipment and instruments should be well grounded.

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