Luckylight

Spec No.: B525 X250

Rev No.: V.2

Date: Sep/26/2005

Page: 4 OF 7

Approved: JoJo

Checked: Wu

Drawn: Shu

Lucky Light Electronics Co., Ltd.

Http://www.luckylightled.com

Absolute Maximum Ratings at Ta=25℃

Parameters

Symbol

Max.

Unit

Power Dissipation

PD

62

mW

Peak Forward Current

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

IFP

100

mA

Forward Current

IF

25

mA

Reverse Voltage

VR

5

V

Operating Temperature Range

Topr

-40℃ to +85℃

Storage Temperature Range

Tstg

-40℃ to +100℃

Lead Soldering Temperature

[4mm (.157″) From Body]

Tsld

260℃ for 5 Seconds

Electrical Optical Characteristics at Ta=25℃

Parameters

Symbol

Min.

Typ.

Max.

Unit

Test Condition

IV

1300 2200

---

mcd

IF=20mA (Note 1)

---

30

---

Deg

IF=20mA (Note 2)

Peak Emission Wavelength

λp

---

632

---

nm

IF=20mA

Dominant Wavelength

λd

---

624

---

nm

IF=20mA (Note 3)

Spectral Line Half-Width

△

λ

---

20

---

nm

Forward Voltage

VF

1.60

2.00

2.50

V

IF=20mA

Reverse Current

IR

---

---

10

µA

Notes:

1. Luminous Intensity Measurement allowance is ± 10%.

intensity.

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

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