Sharp LT1U82A, LT1S82A, LT1H82A, LT1K82A, LT1E82A Datasheet

Chip LED Device	LT1 82A series

LT1 82A series

3.3 2.9mm, 1.1mm Thickness,

High-luminosity Chip LED Devices with Lens

■ Outline Dimensions

(Unit : mm)

■ Radiation Diagram

(Ta=25˚C)

				3.3		Colorless transparency
2.9	1.9	0.4			0.4	0.95	2.9
		0.4	1	2	0.6	0.85

					(4-R0.2)
			(R0.55)
	0.9	1.5		0.9	(R0.2)
+0.1	-0.06					0.8	+0.2	0.1-
0.16					0to0.15		1.1
	(0.3)	(0.3)	(0.3)			0.3
					(0.3)			Pin connections
								1 Anode
								2 Cathode
								Unspecified tolerance:±0.2

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

U,T type:Polarity faces in the opposite direction.

■ 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)
	LT1U82A				Red(Super-luminosity)		GaAlAs on GaAIAs					75		30					50				0.40		0.67				4			-25 to +85		-25 to +100					350
	LT1T82A				Red(High-luminosity)		GaAlAs on GaAs					66		30					50				0.40		0.67				5			-25 to +85		-25 to +100					350
	LT1P82A				Red		GaP					23		10					50				0.13		0.67				5			-25 to +85		-25 to +100					350
	LT1D82A				Red		GaAsP on GaP					85		30					50				0.40		0.67				5			-25 to +85		-25 to +100					350
	LT1S82A				Sunset orange		GaAsP on GaP					85		30					50				0.40		0.67				5			-25 to +85		-25 to +100					350
	LT1H82A				Yellow		GaAsP on GaP					50		20					50				0.27		0.67				5			-25 to +85		-25 to +100					350
	LT1E82A				Yellow-green		GaP					50		20					50				0.27		0.67				5			-25 to +85		-25 to +100					350
	LT1K82A				Green		GaP					50		20					50				0.27		0.67				5			-25 to +85		-25 to +100					350
*1		Duty ratio=1/10, Pulse width=0.1ms
*2		For 3s or less at the temperature of hand soldering. Temperature of reflow soldering is shown on the below page.
■ Electro-optical Characteristics																																							(Ta=25˚C)
							Forward voltage		Peak emission wavelength							Luminous intensity							Spectrum radiation bandwidth						Reverse current					Terminal capacitance					Page for
	Lens type			Model No.			VF(V)				p	(nm)		IF		I	V				IF		Δl(nm)					IF	R	(µA)		VR		t	(pF)				characteristics
										l				(mA)				(mcd)									(mA)		I			(V)		C			(MHZ)		diagrams
							TYP	MAX			TYP						TYP			(mA)			TYP						MAX					TYP
				LT1U82A			1.85	2.5			660			20			54.0				20		20				20		100			3		25			1		®
				LT1T82A			1.75	2.2			660			20			13.1				20		20				20		10			4		30			1		®
				LT1P82A			1.9	2.3			695			5			1.6				5		100				5		10			4		55			1		®
	Colorless			LT1D82A			2.0	2.8			635			20			14.4				20		35				20		10			4		20			1		®
	transparency			LT1S82A			2.0	2.8			610			20			11.7				20		35				20		10			4		15			1		®
				LT1H82A			1.9	2.5			585			10			5.6				10		30				10		10			4		35			1		®
				LT1E82A			1.95	2.5			565			10			7.8				10		30				10		10			4		35			1		®
				LT1K82A			1.95	2.5			555			10			2.7				10		25				10		10			4		40			1		®

(Notice) ¡In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. 1

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

LED Lamp Characteristics Diagrams

UR 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																currentForward	5.0
	20																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

TR series

Forward Current Derating Curve

	70
	60
IF(mA)	50
	40
current
Forward	30
	20
	10
	0
	-20	0	20	40	60	80 85	100
			Ambient temperature Ta(˚C)

Forward Current vs. Forward Voltage(Note)

(Ta=25˚C)

100

50

IF(mA)	20
	10
current
	5
Forward
	3
	2
	1
	0.5
	1.0 1.1 1.2 1.3		1.4 1.5	1.6 1.7	1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5

Forward voltage VF(V)

Luminous Intensity vs. Ambient Temperature(Note)

(1F=20mA)

1000

	500
intensity(%)	200
luminous	100
Relative	50
	20
	10

-20

0

20

40

60

80

100

Ambient temperature Ta(˚C)

Peak Forward Current Derating Curve								Luminous Intensity vs. Forward Current(Note)										Duty Ratio vs. Peak Forward Current
	700								500							(Ta=25˚C)			500				(Ta=25˚C)
	600								200										200
currentforwardPeak IFM(mA)								luminousRelativeintensity(%)										currentforwardPeak IF(mA)
	200								5										5
	500								100										100
									50										50
	400																		30
	300								20
									10										10
	100								2										2
	0								1										1
	-20	0	20	40	60	80	100		0.1	0.2	0.5	1	2	5	10	20	50		1/50	1/20	1/10	1/5	1/2	1
			Ambient temperature Ta(˚C)									Forward current IF(mA)								Duty ratio DR

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

(Notice) ¡In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP 6 devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.

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