Sharp LT1H53A, LT1P53A, LT1K53A, LT1D53A, LT1E53A Datasheet

Chip LED Device

(0.3) (0.3)(0.3) (0.3)

3.3

0.9 1.5 0.9

Milky diffusion

2.9

2.9

1.9

0.4

0.6

0.3 0.8

0to0.15

0.4

0.4

0.950.85

(4-R0.2)

(R0.2)

0.16

+0.1

-0.06

1.1

+0.2

-0.1

1

2

Pin connections

Unspecified tolerance:±0.2

1 Anode
2 Cathode

0˚

0

40

20

60

-20˚ +20˚

+40˚

+60˚

+80˚

-40˚

-60˚

-80˚

-30˚

-50˚

+10˚

100

-10˚ +30˚

+50˚

+70˚

+90˚-90˚

-70˚

80

100

Relative luminous intensity(%)

TYP MAX

Model No.

Lens type

Forward voltage

VF(V)

λp(nm)

TYP

I

V(mcd)

TYP

I

F

(mA)

IF

(mA)

IF

(mA)

(MH

Z)

V

R

(V)

I

R(µA)

MAX

C

t(pF)

TYP

∆λ(nm)

TYP

Peak emission wavelength

Luminous intensity

Spectrum radiation bandwidth

Reverse current

Page for

characteristics

diagrams

Terminal capacitance

(Ta=25˚C)

LT1P53A
LT1D53A
LT1S53A
LT1H53A
LT1E53A
LT1K53A

1.9

2.0

2.0

1.9

1.95

1.85

2.3

2.8

2.8

2.5

2.5

2.5

695
635
610
585
565
555

5
20
20
10
10
10

1.4

9.6

7.8

3.7

4.8

2.2

5
20
20
10
10
10

100
35
35
30
30
25

5
20
20
10
10
10

10
10
10
10
10
10

4
4
4
4
4
4

55
20
15
35
35
40

1
1
1
1
1
1

→
→
→
→
→
→

Milky

diffusion

LT1❏53A series

LT1❏53A series

3.3✕2.9mm, 1.1mm Thickness,
Milky Diffusion Chip LED Devices

■ Outline Dimensions

(Unit : mm) (Ta=25˚C)

■ Radiation Diagram

■ Absolute Maximum Ratings

Derating factor

*1

(mA/˚C)

DC Pulse

0.13

0.40

0.40

0.27

0.27

0.27

0.67

0.67

0.67

0.67

0.67

0.67

Reverse voltage

Model No.

LT1P53A
LT1D53A
LT1S53A
LT1H53A
LT1E53A
LT1K53A

Radiation color

Red
Red
Sunset orange
Yellow
Yellow-green
Green

Radiation material

GaP
GaAsP on GaP
GaAsP on GaP
GaAsP on GaP
GaP
GaP

Power dissipation

P

(mW)

23
85
85
50
50
50

Forward current

IF

(mA)

10
30
30
20
20
20

Peak forward current

IFM

(mA)

50
50
50
50
50
50

*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

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

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.

VR

(V)

5
5
5
5
5
5

Operating temperature

Topr

(˚C)

-25 to +85

-25 to +85

-25 to +85

-25 to +85

-25 to +85

-25 to +85

Storage temperature

Tstg

(˚C)

-25 to +100

-25 to +100

-25 to +100

-25 to +100

-25 to +100

-25 to +100

(T

Soldering temperature

Tsol

(˚C)

350
350
350
350
350
350

a=25˚C)

*2

99

LED Lamp Characteristics Diagrams

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

PR series

HD series

0

10

20

30

40

50

60

-25 0 25 50 75 85 125100

Peak Forward Current Derating Curve

Ambient temperature Ta(˚C)

Peak forward current IFM(mA)

0

10

20

30

40

50

60

-25 0 25 50 75 85 125100

Forward Current Derating Curve

Ambient temperature Ta(˚C)

Forward current IF(mA)

0.1

0.5

1.0

5.0

10

50

100

1.0 1.2 1.4 1.6 1.8 2.0 2.4 2.62.2

Forward Current vs. Forward Voltage(Note)

Forward voltage VF(V)

Forward current IF(mA)

(Ta=25˚C)

1.0

5.0

10

50

100

500

1000

-20 0 20 40 60 80 120100

Luminous Intensity vs. Ambient Temperature(Note)

Ambient temperature Ta(˚C)

Relative luminous intensity(%)

(Ta=25˚C)

1.0

5.0

2.0

10

20

50

100

200

500

1000

0.1 0.2 0.5 1 2 5 10 20 50

Luminous Intensity vs. Forward Current(Note)

Forward current IF(mA)

Relative luminous intensity(%)

(Ta=25˚C)

1.0

5.0

2.0

10

20

50

100

200

500

1/50 1/20 1/10 1/5 1/2 1

Duty Ratio vs. Peak Forward Current

Duty ratio DR

Peak forward current IFM(mA)

(Ta=25˚C)

0

10

20

30

40

50

60

-25 0 25 50 75 85 125100

Peak Forward Current Derating Curve

Ambient temperature Ta(˚C)

Peak forward current IFM(mA)

0

10

20

30

40

50

60

-25 0 25 50 75 85 125100

Forward Current Derating Curve

Ambient temperature Ta(˚C)

Forward current IF(mA)

0.1

0.5

1.0

5.0

10

50

100

1.0 1.2 1.4 1.6 1.8 2.0 2.4 2.62.2

Forward Current vs. Forward Voltage(Note)

Forward voltage VF(V)

Forward current IF(mA)

(Ta=25˚C)

1.0

5.0

10

50

100

500

1000

-20 0 20 40 60 80 120100

Luminous Intensity vs. Ambient Temperature(Note)

Ambient temperature Ta(˚C)

Relative luminous intensity(%)

(Ta=25˚C)

1.0

5.0

2.0

10

20

50

100

200

500

1000

0.1 0.2 0.5 1 2 5 10 20 50

Luminous Intensity vs. Forward Current(Note)

Forward current IF(mA)

Relative luminous intensity(%)

(Ta=25˚C)

1.0

5.0

2.0

10

20

50

100

200

500

1/50 1/20 1/10 1/5 1/2 1

Duty Ratio vs. Peak Forward Current

Duty ratio DR

Peak forward current IFM(mA)

(Ta=25˚C)

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

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.