Datasheet > BVU-439BA9

BVU-439BA9

更新时间： 2022-12-16 13:30:58

品牌	Logo	应用领域
BVLED		/
页数	文件大小	规格书
5页	321K
描述
OVAL LED LAMP

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数据手册

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BVU-439BA9 数据手册

BRIGHT VIEW

ELECTRONICS CO.,LTD

OVAL LED LAMP

BVU-439BA9

TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES

FIG. 2 Relative Intensity vs. Forward Current

( Ta = 25 °C )

FIG. 1 Forward Current vs. Forward Voltage

( Ta = 25 °C )

100

3.0

2.5

2.0

1.5

1.0

0.5

Forward Current If ( mA )

2.2

2.7

3.2

3.7

4.2

10 20 30

50 60 70

Forward Voltage Vf ( V )

FIG. 3 Forward Voltage vs. Temperature

FIG. 4 Relative Intensity vs. Temperature

1.2

3.0

2.5

2.0

1.5

1.0

0.5

1.1

1.0

0.9

0.8

-50

-50 -25

25 50 75 100 125

-25

25 50 75 100 125

Ambient Temperature Ta ( °C )

FIG. 5 Relative Intensity vs. Wavelength ( Ȝp )

FIG. 6 Maximum Forward Current

vs. Temperature

( Ta = 25 °C )

1.0

0.5

400

450

500

550

80 100 120

Wavelength ( nm )

Ambient Temperature Ta ( °C )

ʳʳʳʳʳʳʳʳʳʳʳʳʳ

2006/3/2 - B

123 4 5

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