|
LN251RPX Datasheet, PDF (1/1 Pages) Panasonic Semiconductor – Square Type | |||
|
Square Type
Ë 4.0 mm à 2.0 mm Series
Unit: mm
4.0 ± 0.2
2.0 ± 0.2
Conventional Part No.
Global Prat No.
Lighting Color
LN251RPX ················ LNG251RKR ············ Red
LN351GPX ··············· LNG351GKG ··········· Green
LN451YPX ··············· LNG451YKX ··········· Amber
2 â 0.6 Max
s Absolute Maximum Ratings (Ta = 25°C)
Lighting Color PD(mW) IF(mA) IFP(mA)â VR(V) Topr(°C) Tstg(°C)
Red
70 25 150 4 â25 â¼ +85 â30 â¼ +100
Green
90 30 150 4 â25 â¼ +85 â30 â¼ +100
Amber
90 30 150 4 â25 â¼ +85 â30 â¼ +100
2 â 0.45 ± 0.1
2.54
12
0.45 ± 0.1
Ë IFP Í·à§Ý
͸ɼduty 10%ɼPulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec
1: Anode
2: Cathode
s ElectroâOptical Characteristics (Ta = 25°C)
Conventional Lighting
Lens Color
IO
VF
λP âλ
IR
Part No.
Color
Typ Min IF Typ Max Typ Typ IF Max VR
LN251RPX
Red Red Diffused 0.5 0.20 15 2.2 2.8 700 100 20 5 4
LN351GPX
Green Green Diffused 3.0 1.00 20 2.2 2.8 565 30 20 10 4
LN451YPX
Unit
Amber Amber Diffused 2.0 0.75 20 2.2 2.8 590 30 20 10 4
â
â
mcd mcd mA V V nm nm mA µA V
IO  IF
10
5
3
1
0.5
0.3
LN251RPX
IF  VF
100
50
30
10
5
3
IO  Ta
500
300
100
LN351GPX
50
LN251RLPNX451YPX
30
0.1
1
3 5 10
30 50 100
Forward Current
1
1.6 1.8 2.0 2.2 2.4
Forward Voltage
10
â20 0 20 40 60 80 100
Ambient Temperature
Relative Luminous Intensity
Wavelength Characteristics
50
LN351GPX
100
LN451YPX
Directive Characteristics
40
80
60
LN251RPX
20° 10°
30°
0°
10° 20° 30°
40°
80°
40°
30
50°
50°
60°
20
40
60°
60°
70°
40°
70°
20
10
80°
20°
80°
0
500
600
700
800
90°
100
80
60
40
20
0
90°
20 40 60 80 100
0
0
Wavelength
Relative Luminous Intensity
IF  Ta
LN25L1NLR4NP531X5Y1PGXPX
20
40
60
80 100
Ambient Temperature
207
|