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LN251CAL Datasheet, PDF (1/1 Pages) Panasonic Semiconductor – Ultra Bright GaAIAs Lamps | |||
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à¯ß´Ùà± GaAIAs
Ultra Bright GaAIAs Lamps
ÜÖ¯Square Type
Ë 4.0 mm Ê· 2.0 mm Series
4.0 ± 0.2
Conventional Part No.
Global Prat No.
Lighting Color
LN251CAL(U) ·········· LNG251CBA ············ Red
Unit: mm
2.0 ± 0.2
s àªà¬°à ·àà°Ö¨É¹Absolute Maximum Ratings (Ta = 25°C)
Lighting Color PD(mW) IF(mA) IFP(mA)â VR(V) Topr(°C) Tstg(°C)
Red
70 30 150 3 â25 â¼ +85 â30 â¼ +100
Ë IFRÍ·à§Ý
͸ɼduty 10%ɼPulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec
2 â 0.8 Max
2 â 0.5 ± 0.1
2.54
12
0.5 ± 0.1
1: Anode
2: Cathode
s ؾితޫֶతà²à©É¹ElectroâOptical 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
LN251CAL(U) Red Clear
5 2 20 1.8 2.6 665 20 20 100 3
Unit
â
â
mcd mcd mA V V nm nm mA µA V
IO  IF
10
5
3
1
0.5
0.3
IF  VF
100
50
30
10
5
3
IO  Ta
500
300
100
50
30
0.1
1
3 5 10
30 50 100
ॱà¹Þ²à°¿à½¶É¹IF (mA)
Forward Current
1
1.6
1.8 2.0 2.2 2.4
ॱà¹Þ²à°¿Ñ¹É¹VF (V)
Forward Voltage
10
â20 0 20 40 60 80 100
पÒԹౠTa (ËC )
Ambient Temperature
૬ରàµÞ« à±Ú§ï£§ à³¾à¯à²à©
Relative Luminous Intensity
Wavelength Characteristics
50
ࢦ޲à²à©
100
Directive Characteristics
40
80
60
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
à³¾ Waà¯veleλnPgt(hnm)
800
90°
100
80
60
40
20
0
90°
20 40 60 80 100
00
૬ରàµÞ« à±Ú§(%)
Relative Luminous Intensity
IF  Ta
20 40 60 80 100
पÒԹౠTa (°C )
Ambient Temperature
244
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