Panasonic LNJ251C4ARA Datasheet

Ultra Hight Bright Surface Mounting Chip

J-GaAIAs Type

LED

Conventional Part No. Global Prat No. Lighting Color

LN1251CAL – (TR)·· LNJ251C4ARA ········ Ultra Bright Red

■ Absolute Maximum Ratings (Ta = 25°C)

∗

V

60

(V)3T

R

Typ Min TypI

(°C)

opr

−25 ∼ +80

I

O

T

stg

−30 ∼ +85

F

9.0 3.3 10 1.75 2.6 660 20 15 100 3

−

mcd mcd mA V V nm nm mA µAV

45

I

(mA)15IFP(mA)

F

Lighting Color

PD(mW)

Ultra Bright Red

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

■ Electro−Optical Characteristics (Ta = 25°C)
Conventional

Part No.

LN1251CAL – (TR)

Unit

Lighting

Color

Ultra Bright
Red

−

Lens Color

Clear

(°C)

1.0 ± 0.2

C0.5



1

3.0 ± 0.2

2

1.6 ± 0.2

V

F

λ

∆λ I

P

Max Typ Typ I

3.2 ± 0.2

1.1 ± 0.2

1.1Max2.0 ± 0.2

F

Unit: mm

0.7 ± 0.3

0.5 ± 0.2

1: Anode
2: Cathode

R

Max V

1

2

R

IO  I

30

10

5
3

1

0.5

Luminous Intensity

0.3

0.1
31 5 10 50 100 30030

F

Forward Current

Relative Luminous Intensity
Wavelength Characteristics

100

80

60

40

20

Relative Luminous Intensity

0
500 600 700 800 0 20 40 60 80 10020406080100

Wavelength

100

Forward Current

50°

60°

70°

80°

90°

IF  V

50
30

10

5

3

1

1.6 1.8 2.0 2.42.2

Forward Voltage

Directive Characteristics

10°

20°

30°

40°

0°

80°
60°
40°
20°

10°

0−20 80 100604020

IO  T

a

F

500

300

100

50
30

Relative Luminous Intensity

10

Ambient Temperature

20°

30°

40°

50°

Forward Current

60°

70°

80°

90°

IF  T

25

20

15

10

5

0

0

40 60 80 100

20

a

Ambient TemperatureRelative Luminous Intensity

101