Panasonic LNG251CBA Datasheet

Ultra Bright GaAIAs Lamps超高輝度 GaAIAs

角形 Square Type
□ 4.0 mm ×2.0 mm Series

Conventional Part No. Global Prat No. Lighting Color

LN251CAL(U) ·········· LNG251CBA ············ Red

■絶対最大定格 Absolute Maximum Ratings (Ta = 25°C)

70

I

(mA)30IFP(mA)

F

Lighting Color

PD(mW)

Red

★IFRの条件は，duty 10%，Pulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec

■電気的光学的特性 Electro−Optical Characteristics (Ta = 25°C)
Conventional

Part No.

LN251CAL(U)

Lighting

Color

Lens Color

Red−Clear

Unit

150

−

∗

V

(V)3T

R

Typ Min TypI

(°C)

opr

−25 ∼ +85

I

O

T

(°C)

stg

−30 ∼ +100

F

5 2 20 1.8 2.6 665 20 20 100 3

mcd mcd mA V V nm nm mA µAV

2 Max. NOT SOLDERED

2 − 0.8 Max

2 − 0.5 ± 0.1

2.54

1

2

V

F

λ

∆λ I

P

Max Typ Typ I

3.5

1.0

4.5 ± 0.3

5.0 ± 0.2

14.5 ± 1.0

1.5

F

Unit: mm

2.0 ± 0.24.0 ± 0.2

0.5 ± 0.1

1: Anode
2: Cathode

R

Max V

R

IO  I

10

5

(mcd)

3

O

1

0.5

Luminous Intensity

0.3

光 度（軸上） I

0.1

順方向電流 IF (mA)

31 5 10 50 10030

Forward Current

F

相対発光強度  波長特性

Relative Luminous Intensity
Wavelength Characteristics

100

80

60

40

相対発光強度 (%)

20

Relative Luminous Intensity

0
500 600 700 800

波 長 λP (nm)

Wavelength

100

50
30

(mA)

F

10

Forward Current

順方向電流 I

50°

60°

70°

80°

90°

IF  V

5

3

1

1.6 1.8 2.0 2.42.2

順方向電圧 V

Forward Voltage

指向特性

Directive Characteristics

0°

10°

20°

30°

40°

相対発光強度 (%)

Relative Luminous Intensity

80°
60°
40°
20°

0 2040608010020406080100

10°

F

500

300

100

50

相対発光強度(%)

30

Relative Luminous Intensity

10

)

(V

F

50

(mA)

F

40

20°

30°

40°

50°

60°

30

順方向電流 I

Forward Current

20

70°

10

80°

90°

0

0

IO  T

0−20 80 100604020

周囲温度 Ta (˚C )

Ambient Temperature

IF  T

40 60 80 100

20

周囲温度 Ta (°C

Ambient Temperature

a

a

)

244