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LN251CALU

Panasonic Semiconductor
Part Number LN251CALU
Manufacturer Panasonic Semiconductor
Description Ultra Bright GaAIAs Lamps
Published Mar 22, 2005
Detailed Description GaAIAs Ultra Bright GaAIAs Lamps Unit: mm 2 Max. NOT SOLDERED Square Type 4.0 mm 2.0 mm Series Conventional Part No. G...
Datasheet PDF File LN251CALU PDF File

LN251CALU
LN251CALU

Overview
GaAIAs Ultra Bright GaAIAs Lamps Unit: mm 2 Max.
NOT SOLDERED Square Type 4.
0 mm 2.
0 mm Series Conventional Part No.
Global Prat No.
Lighting Color 4.
0 ± 0.
2 5.
0 ± 0.
2 2.
0 ± 0.
2 4.
5 ± 0.
3 14.
5 ± 1.
0 LN251CAL(U) ·········· LNG251CBA ············ Red 2 − 0.
8 Max 2 − 0.
5 ± 0.
1 1.
0 3.
5 s Absolute Maximum Ratings (Ta = 25°C) 0.
5 ± 0.
1 Lighting Color PD(mW) IF(mA) IFP(mA)∗ VR(V) Topr(°C) Tstg(°C) Red 70 150 30 3 −25 ∼ +85 −30 ∼ +100 IFR duty 10% Pulse width 1 msec.
The condition of IFP is duty 10%, Pulse width 1 msec 1 2.
54 2 1.
5 1: Anode 2: Cathode s Conventional Part No.
LN251CAL(U) Unit Electro−Optical Characteristics (Ta = 25°C) Lighting Lens Color Color Red Clear − − IO Typ 5 mcd Min 2 mcd IF 20 mA Typ 1.
8 V VF Max 2.
6 V λP Typ 665 nm ∆λ Typ 20 nm IR IF 20 mA Max 100 µA VR 3 V IO  IF 10 100 I F  VF (%) Relative Luminous Intensity 50 500 300 IO  Ta IO (mcd) Luminous Intensity 5 3 IF (mA) Forward Current 30 1 0.
5 0.
3 10 5 3 100 50 30 0.
1 1 3 5 10 30 50 100 1 1.
6 1.
8 2.
0 2.
2 2.
4 10 −20 0 20 40 60 80 100 IF (mA) Forward Current VF (V) Forward Voltage Ta (˚C ) Ambient Temperature  IF (mA) Forward Current Relative Luminous Intensity Wavelength Characteristics 50 IF  Ta (%) Relative Luminous Intensity 100 80 60 40 20 0 500 40° 50° 60° 70° 80° 600 700 800 90° 100 80 60 Directive Characteristics 30° 20° 10° 0° 80° 60° 40° 20° 40 20 0 20 40 60 80 10° 20° 30° 40 40° 50° 60° 30 20 70° 80° 90° 100 10 0 0 λP (nm) Wavelength 20 40 60 80 100 (%) Relative Luminous Intensity Ta (°C ) Ambient Temperature 244 ...


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