Luckylight

Spec No: W12088A/B

Rev No: V.2

Date: April/01/2009

Page: 4 OF 6

Approved:JoJo

Checked:Wu

Drawn: Sun

Lucky Light Electronics Co., Ltd.

http://www.luckylightled.com

Absolute Maximum Ratings at Ta=25℃

Parameters

Symbol

Max.

Unit

Power Dissipation Per Segment

PD

100

mW

Peak Forward Current Per Segment

(1/10 Duty Cycle, 0.1ms Pulse Width)

IFP

100

mA

Forward Current Per Segment

IF

25

mA

Dating Linear From 50℃

0.4

mA/℃

Reverse Voltage

VR

5

V

Operating Temperature Range

Topr

-40℃ to +80℃

Storage Temperature Range

Tstg

-40℃ to +85℃

Soldering Temperature

Tsld

260℃ for 5 Seconds

Electrical Optical Characteristics at Ta=25℃

Parameters

Symbol Min. Typ. Max. Unit

Test Condition

Luminous Intensity

Iv

15.0 30.0

---

mcd

IF=20mA (Note 1)

Luminous Intensity Matching

Ratio (Segment To Segment)

Iv-m

---

---

2:1

IF=10mA

Peak Emission Wavelength

λp

---

468

---

nm

IF=20mA

Dominant Wavelength

λd

---

470

---

nm

IF=20mA (Note 2)

Spectral Line Half-Width

△

λ

---

25

---

nm

IF=20mA

Forward Voltage

VF

---

3.2

4.0

V

IF=20mA

Reverse Current

IR

---

---

50

µA

VR=5V

Notes:

1. Luminous intensity is measured with a light sensor and filter combination that

approximates the CIE eye-response curve.

2. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and

represents the single wavelength which defines the color of the device.