Panasonic LNG340GKG, LNG240RKR, LNG840RKD, LNG440YKX Datasheet

Round Type

φ 4.4 mm Series

Conventional Part No. Global Prat No. Lighting Color

LN240RPX················ LNG240RKR ············ Red
LN340GPX ··············· LNG340GKG ··········· Green
LN440YPX ··············· LNG440YKX ··········· Amber
LN840RPX················ LNG840RKD············ Orange

■ Absolute Maximum Ratings (Ta = 25°C)
Lighting Color

PD(mW)

Red
Green
Amber
Orange

★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 (T

Conventional

Part No.

LN240RPX
LN340GPX
LN440YPX
LN840RPX

Unit

70
90
90
90

Lighting

Color

Red
Green
Amber
Orange

−

IF(mA)

IFP(mA)∗VR(V) T

25
30
30
30

Lens Color

Red Diffused
Green Diffused
Amber Diffused
Red Diffused

−

150
150
150
150

(°C) T

4
4
4
3

= 25°C)

a

Typ Min TypI

opr

−25 ∼ +85

−25 ∼ +85

−25 ∼ +85

−25 ∼ +85

I

O

stg

−30 ∼ +100

−30 ∼ +100

−30 ∼ +100

−30 ∼ +100

F

0.8 0.30 15 2.2 2.8 700 100 20 5 4

2.5 0.95 20 2.2 2.8 565 30 20 10 4

1.5 0.60 20 2.2 2.8 590 30 20 10 4

4.5 2.00 20 2.1 2.8 630 40 20 10 3

mcd mcd mA V V nm nm mA µAV

(°C)

φ 4.8 ± 0.2

φ 4.4 ± 0.2

2.0 Max. NOT SOLDERED

2 − 0.7 Max

2 − 0.45 ± 0.1

2.54

12

2.4

V

F

λ

∆λ I

P

Max Typ Typ I

1.0 1.0

5.0 ± 0.2

2.8 ± 0.3

φ 5.4 ± 0.2

1.5 24.5 ± 1.0 7.8 ± 0.2

F

Unit: mm

0.45 ± 0.1

1: Anode
2: Cathode

R

Max V

R

IO  I

10

5
3

1

0.5

Luminous Intensity

0.3

0.1

Relative Luminous Intensity
Wavelength Characteristics

LN340GPXLN340GPXLN340GPX

100

80

60

40

20

Relative Luminous Intensity

0
500 600 700 800

LN840RPXLN840RPX

LN840RPX

LN340GPXLN340GPX

LN340GPX

31 5 10 50 10030

Forward Current

Wavelength

F

LN440YPXLN440YPX

LN240RPXLN240RPX

LN440YPXLN440YPXLN440YPX

LN240RPXLN240RPXLN240RPX

LN840RPXLN840RPXLN840RPX

100

50
30

10

5

Forward Current

3

1

50°

60°

70°

80°

90°

IF  V

LN840RPXLN840RPX

LN240RPX

LN240RPX

LN340GPX

LN340GPX

LN440YPXLN440YPX

1.6 1.8 2.0 2.42.2

Forward Voltage

Directive Characteristics

0°

10°

20°

30°

40°

Relative Luminous Intensity

80°
60°
40°
20°

0 2040608010020406080100

10°

F

500
300

100

50
30

Relative Luminous Intensity

10

50

40

20°

30°

40°

50°

60°

30

Forward Current

20

70°

10

80°

90°

0

0

IO  T

0−20 80 100604020

Ambient Temperature

IF  T

LN240RPXLN240RPX

40 60 80 100

20

Ambient Temperature

LN340GPX

LN340GPX

LN440YPX

LN440YPX

LN840RPX

LN840RPX

a

a

LN340GPXLN340GPX

LN340GPX

LN840RPXLN840RPX

LN840RPX

LN440YPXLN440YPX

LN240RPXLN240RPXLN240RPX

145