Panasonic LNG897CK8, LNG497CK4 Datasheet

Round Type

φ 3.0 mm InGaAIP

Conventional Part No. Global Prat No. Lighting Color

LNG897CK8 ············· LNG897CK8 ············ Orange
LNG497CK4 ············· LNG497CK4 ············ Amber

■ Absolute Maximum Ratings (Ta = 25°C)

120

Lighting

Orange
Amber

I

(mA)50VR(V)4T

F

Color

Lens Color

Clear
Clear

−

−

(°C)

T

opr

−25 ∼ +85

(°C)

stg

−30 ∼ +100

−30 ∼ +100

I

O

Typ Min TypI

F

200 110 20 2.0 2.4 620 17 20 100 4
260 130 20 2.1 2.4 595 15 20 100 4

mcd mcd mA V V nm nm mA µAV

Lighting Color

PD(mW)

Orange
Amber 120 50 4 −25 ∼ +85

★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.

LNG897CK8
LNG497CK4

Unit

Unit: mm

φ 3.8 ± 0.2

φ 3.6 ± 0.2

R 0.3

2.0 Max. NOT SOLDERED

2 − 0.7 Max

2 − 0.45 ± 0.1

V

F

Max Typ IFMax V

λ

Typ

φ 3.0 ± 0.2

)

3.3

(

1.0

3.3 ± 0.3

(

)

2.54

12

1.7

∆λ I

P

5.5 ± 0.2

26.5 ± 1.0

)

1.0

(

0.45 ± 0.1

1: Anode
2: Cathode

R

R

1000

IO  I

500
300

LNG497CK4LNG497CK4LNG497CK4

100

50

Luminous Intensity

30

10

Relative Luminous Intensity
Wavelength Characteristics

LNG497CK4LNG497CK4LNG497CK4

100

80

60

40

20

Relative Luminous Intensity

0



LNG897CK8LNG897CK8LNG897CK8LNG897CK8

31 5 10 50 10030

Forward Current

LNG897CK8LNG897CK8LNG897CK8

600500 700 800 0 20 40 60 80 10020406080100

Wavelength

IF  V

F

100

50
30

10

5

Forward Current

3

1

1.6 1.8 2.0 2.42.2

F

500

300

100

50
30

Relative Luminous Intensity

10

Forward Voltage

100

90°

80°

70°

60°

Directiv Characteristice

30°

40°

50°

20°

10°

80°
60°
40°
20°

0°

10°

20°

30°

40°

50°

60°

70°

80°

90°

80

60

Forward Current

40

20

0

0

Relative Luminous Intensity

IO  T

LNG497CK4LNG497CK4LNG497CK4LNG497CK4LNG497CK4

0−20 80 100604020

Ambient Temperature

IF  T

40 60 80 100

20

Ambient Temperature

a

LNG897CK8LNG897CK8LNG897CK8

a

120