*3W大功率LED灯珠(140-160-180LM),晶元芯片生产

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Absolute Maximum Ratings at Ta=25 

Item

Symbol

Absolute Maximum Rating

Unit

DC Forwar Curren dt

IF

700

mA

Peak Forward Current

IF

500

mA

Reverse Voltage

VR

5

V

Power Dissipation

PD

1000

mw

Electrostatic discharge

ESD

&plu*n;4500

V

Operation Temperature

Topr

-40~ 80

Storage Temperature

Tstg

-40~ 100

LeadSoldering Temperature

Tsol

Max.260for 5 seconds Max.

Notes:* IFP Conditions: pulse Width10msec.

* All high power emitter LED products mounted on aluminum metal-core printed circuit board, can be

lighted directly, but we do not recommend lighting the high power products for more than 5 seconds

without a appropriate heat dissipation equipment.

 

Electrical Optical Characteristics at Ta=25

Parameter

Symbol

Min.

T*.

Max.

Unit

Test Condition

Forward Voltage(正向电压)

VF

3.4

---

3.8

v

If=700mA

Reverse Current(反向电流)

IR

---

---

10

uA

VR=5v

50% Power Angle(发光角度)

2θ1/2

---

140

---

  deg

IF=700mA 

Luminous Intensity(亮度)

φV

140

---

150

lm

IF=700mA 

150

---

160

160

---

180

Chromaticity(色温)

T c

6000

500K一个档

8000

K

IF=700mA

Notes:1.Tolerance of measurement of forward voltage&plu*n;0.1V.

2.Tolerance of measurement of peak Wavelength&plu*n;2.0nm.

3.Tolerance of measurement of luminous intensity&plu*n;15%.

 

品牌/商标

本为照明

型号/规格

HT led

种类

LED标识

显示颜色

单色

显示方式

横向滚动

像素直径

Ф5(mm)

像素间距

10000(mm)

模组尺寸

10000(mm)

屏幕尺寸

10000(英寸)

亮度

*亮

像素

分辨率