BL-R4532L datasheet(2/2 Pages) BRIGHT

tên linh kiện	BL-R4532L

Giải thích chi tiết về linh kiện	GaAsP/GaP Hi-Eff Red Low power consumption.

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nhà sản xuất	BRIGHT [BRIGHT LED ELECTRONICS CORP]

Trang chủ	http://www.brightled.co.kr

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RIIG

T L

D E

NIIC

S C

P..

L--R

L--A

Ver.1.0 Page 2 of 2

SINCE 1981

● Electrical and optical characteristics(Ta=25℃)

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Forward Voltage

IF=20mA

2.1

2.6

Luminous Intensity

IF=20mA

mcd

Reverse Current

VR=5V

100

µA

Peak Wave Length

IF=20mA

640

Dominant Wave Length

IF=20mA

617

638

Spectral Line Half-width

∆λ

IF=20mA

Viewing Angle

2θ1/2

IF=20mA

120

deg

● Typical electro-optical characteristics curves

0.5

1.0

1.5

Forward current (mA)

Fig.3 Forward current vs. Forward voltage

Fig.5 Relative luminous intensity

2.0

vs. Forward current

Forward voltage(V)

345

0.1

0.9

0.8

0.7

1.0

0.5

0.3

0.2

0.4

0.6

010

Fig.4 Relative luminous intensity

Ambient temperature Ta( )

℃

vs. Ambient temperature

Fig.6 Radiation diagram

-40

0.5

-20

1.0

1.5

2.0

2.5

3.0

Fig.1 Relative intensity vs. Wavelength

540

0.5

1.0

Wavelength λ(nm)

640

740

Ambient temperature Ta( )

℃

vs. Ambient temperature

Fig.2 Forward current derating curve

100

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