Panasonic LNJ351C4GRA, LNJ251C4RRA, LNJ851C4DRA, LNJ451C4XRA Datasheet

LED Surface Mounting Chip Led

J Type

Conventional Part No.

Global Prat No.

Lighting Color

LN1251C − (TR) ······· LNJ251C4RRA ········ Red LN1351C − (TR) ······· LNJ351C4GRA ········ Green LN1451C − (TR) ······· LNJ451C4XRA ········ Amber LN1851C − (TR) ······· LNJ851C4DRA ········ Orange

■ Absolute Maximum Ratings (Ta = 25°C)

Lighting Color	PD(mW)	IF(mA)	IFP(mA)	VR(V)	Topr(°C)	Tstg(°C)
Red	45	15	60	4	−25 +80	−30	+85
Green	45	15	60	4	−25 +80	−30	+85
Amber	45	15	60	4	−25 +80	−30	+85
Orange	45	15	60	3	−25 +80	−30	+85

IFP duty 10% Pulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec

Unit: mm

	1.0 ± 0.2		± 0.3
	C0.5		0.7
	1
			1
	3.0 ± 0.2		3.2 ± 0.2
			2
	2		0.5 ± 0.2
		± 0.2	1.1 ± 0.2
	1.6
	2.0 ± 0.2		1.4Max

1: Anode

2: Cathode

■ Electro−Optical Characteristics (Ta = 25°C)

Conventional	Lighting
		Lens Color		IO			VF			λP	Δλ			IR
Part No.	Color
			Typ		Min	IF	Typ		Max	Typ	Typ	IF	Max		VR
LN1251C − (TR)	Red	Clear	1.2		0.45	10	2.1		2.8	700	100	15	5		4
LN1351C − (TR)	Green	Clear	5.0		1.9	10	2.1		2.8	565	30	15	10		4
LN1451C − (TR)	Amber	Clear	2.2		0.8	10	2.1		2.8	590	30	15	10		4
LN1851C − (TR)	Orange	Clear	3.5		1.3	10	2.05		2.8	630	40	15	10		3
Unit	−	−	mcd		mcd	mA	V		V	nm	nm	mA	µA		V

(mcd)	Intensity
I
O
	Luminous

30

10

5

3

1

0.5

0.3

0.1

1

IO IF

									100
					)				50
					(TR
								(mA)
					-
	-		)	LN1851C-					30
								F
		(TR			)			I Current Forward
LN1351C			LN1451C		(TR
									10
					)
				-(TR
	LN1251C								5
									3
3	5		10		30	50	100	300	1

IF (mA) Forward Current

IF VF

	)
(TR
-
LN1851C		)
(TR )
-
LN1251C	(TR
	-
LN1351C

LN1451C-(TR)

1.61.8 2.0 2.2 2.4

VF (V)

Forward Voltage

								IO Ta
(%) IntensityLuminousRelative	500			LN1251C-(TR				)
	300				LN1851C-(			TR)
												LN1451C-(TR						)
										LN1351C-(TR)
	100									LN1851C-(TR)
	50					LN1451C-(		TR)
	30		LN1351C-(TR					)			LN1251C-					(TR)
	10
	−20				0		20		40		60						80		100
							Ta (˚C )
LN1851C-(TR)							Ambient Temperature

																					IF Ta
	Relative Luminous Intensity																(mA)
	Wavelength Characteristics																		25
	LN1351C-(TR)		LN1851C-(	TR	)
(%) RelativeLuminous Intensity																	F	Forward Current
	100																I
									Directive Characteristics										20
	80									20° 10°		0°	10°	20°
								30°
														30°					15
								40°				80°			40°
	60															50°
							50°
												60°							10
	40		LN1451C-(TR)			60°											60°
												40°
			LN1251C-(TR)			70°											70°
	20																		5
						80°						20°
																	80°
	0	600	700		800	90°	80	60		40	20	0	20	40	60	80	90°		0	20	40	60	80	100
	500					100											100		0
		λP (nm)							(%)												Ta (°C )
		Wavelength							Relative Luminous Intensity												Ambient Temperature
66