Sharp LT1T11A, LT1H11A, LT1S11A, LT1P11A, LT1D11A Datasheet

Mini-mold LED Lamp	LT1 11A series

LT1 11A series

ø2mm, Straight Type, Colored Diffusion, Compact LED Lamp for Backlight/Indicator

■ Outline Dimensions

(Unit:mm)

■ Radiation Diagram

(Ta=25˚C)

Cathode mark			0.7±0.1				0.25±0.1
			1
	(1.5)
(15.5)				3.0		2.6MAX	Colored diffusion
	(4.0)					1.5
			0.4		5˚		5˚
						R1.0
	4.0	3.0					5˚
			0.4		5˚	1.0
(16.0)			2.5
				3.0			R0.3
			2
			0.5±0.1
		5˚		5˚
							Pin connections
							1 Cathode
		5˚	5˚	R0.3			2 Anode
							Unspecified tolerance:±0.2

T type: Polarity faces in the opposite direction.

-30˚	-20˚	-10˚	0˚ 100	+10˚	+20˚	+30˚
-40˚						+40˚
		intensity(%)	80
-50˚						+50˚
			60
-60˚		luminous				+60˚
			40
-70˚		Relative				+70˚
-80˚			20			+80˚
-90˚			0			+90˚

■ Absolute Maximum Ratings																															(Ta=25˚C)
								Power dissipation			Forward current			Peak forward current		Derating factor					Reverse voltage			Operating temperature			Storage temperature			Soldering temperature
Model No.		Radiation color		Radiation material				P			IF			IFM*1			(mA/˚C)					VR		Topr			Tstg				Tsol*2
								(mW)			(mA)			(mA)			DC		Pulse			(V)		(˚C)			(˚C)				(˚C)
LT1T11A		Red(High-luminosity)		GaAlAs on GaAs				66			30				50	0.40			0.67			5		-25 to +85			-25 to +100				260
LT1P11A		Red		GaP				23			10				50	0.13			0.67			5		-25 to +85			-25 to +100				260
LT1D11A		Red		GaAsP on GaP				85			30				50	0.40			0.67			5		-25 to +85			-25 to +100				260
LT1S11A		Sunset orange		GaAsP on GaP				85			30				50	0.40			0.67			5		-25 to +85			-25 to +100				260
LT1H11A		Yellow		GaAsP on GaP				50			20				50	0.27			0.67			5		-25 to +85			-25 to +100				260
LT1E11A		Yellow-green		GaP				50			20				50	0.27			0.67			5		-25 to +85			-25 to +100				260
*1 Duty ratio=1/10, Pulse width=0.1ms
*2 At the position of 3mm or more from the resin package
■ Electro-optical Characteristics																															(Ta=25˚C)
Lens				Forward voltage		Peak emission wavelength							Luminous intensity				Spectrum radiation bandwidth					Reverse current				Terminal capacitance					Page for
	Model No.			VF(V)			lp(nm)				IF		IV(mcd)		IF		Δl(nm)				IF	IR(µA)		VR			Ct(pF)				characteristics
type																													(MHZ)
				TYP	MAX		TYP			(mA)			TYP		(mA)		TYP			(mA)		MAX		(V)			TYP				diagrams
	LT1T11A			1.75	2.2		660			20			12.0		20		20				20	10		4		30			1		®
	LT1P11A			1.9	2.3		695			5			2.6		5		100				5	10		4		55			1		®
Colored	LT1D11A			2.0	2.8		635			20			8.8		20		35				20	10		4		20			1		®
diffusion	LT1S11A			2.0	2.8		610			20			14.4		20		35				20	10		4		15			1		®
	LT1H11A			1.9	2.5		585			10			4.5		10		30				10	10		4		35			1		®
	LT1E11A			1.95	2.5		565			10			7.0		10		30				10	10		4		35			1		®

(Notice) ÁIn the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP 8 devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.

(Internet) ÁData for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/)

LED Lamp Characteristics Diagrams

PR series

Forward Current Derating Curve																Forward Current vs. Forward Voltage(Note)
	60																100																							(Ta=25˚C)
(mA)IF	50															(mA)IF	50
	40																10
currentForward	20															currentForward	5.0
																	1.0
	30																0.5
	10
	0																0.1
	-25		0	25		50		75		85	100		125
																	1.0		1.2		1.4				1.6				1.8				2.0			2.2		2.4			2.6
				Ambient temperature Ta(˚C)																						Forward voltage VF(V)
Peak Forward Current Derating Curve																Luminous Intensity vs. Forward Current(Note)
	60																1000																							(Ta=25˚C)
	50																500
(mA)IcurrentforwardPeakFM																intensity(%)luminousRelative	200
	40																100
	30																50
																	20
	20																10
	10																5.0
																	2.0
	0																1.0
																	0.1		0.2		0.5				1				2				5			10		20			50
	-25		0	25		50		75		85	100		125
				Ambient temperature Ta(˚C)																					Forward current IF(mA)

Luminous Intensity vs. Ambient Temperature(Note)

(Ta=25˚C)

1000

	500
intensity(%)	50
	100
luminous
Relative	10
	5.0
	1.0

-20	0	20	40	60	80	100	120
		Ambient temperature Ta(˚C)

Duty Ratio vs. Peak Forward Current

(Ta=25˚C)

		500
	IFM(mA)	200
		100
	current	50
	forward
		20
	Peak	10
		5.0

2.0

1.0

1/50

1/20

1/10

1/5

1/2

1

Duty ratio DR

HD series

Forward Current Derating Curve																Forward Current vs. Forward Voltage(Note)
	60																100															(Ta=25˚C)
(mA)IF	50															(mA)IF	50
																	10
	40
currentForward																currentForward	5.0
	20																1.0
	30																0.5
	10
																	0.1
	0
																	1.0		1.2		1.4		1.6		1.8		2.0		2.2		2.4		2.6
	-25		0	25		50		75		85	100		125
				Ambient temperature Ta(˚C)																			Forward voltage VF(V)

Luminous Intensity vs. Ambient Temperature(Note)

(Ta=25˚C)

1000

	500
intensity(%)	50
	100
luminous
Relative	10
	5.0
	1.0

-20	0	20	40	60	80	100	120
		Ambient temperature Ta(˚C)

Peak Forward Current Derating Curve																Luminous Intensity vs. Forward Current(Note)
	60																1000																						(Ta=25˚C)
	50																500
(mA)IcurrentforwardPeakFM																intensity(%)luminousRelative	200
	40																100
	30																50
																	20
	20																10
	10																5.0
																	2.0
	0																1.0
																	0.1		0.2		0.5			1				2		5			10				20		50
	-25		0	25		50		75		85	100		125
				Ambient temperature Ta(˚C)																					Forward current IF(mA)

Duty Ratio vs. Peak Forward Current

(Ta=25˚C)

		500
	IFM(mA)	200
		100
	current	50
	forward	20
	Peak	10
		5.0

2.0

1.0

1/50

1/20

1/10

1/5

1/2

1

Duty ratio DR

Note)Characteristics shown in diagrams are typical values. (not assurance value)

(Notice) ÁIn the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP 8 devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.

(Internet) ÁData for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/)