LT1T21A [SHARP]
┆2mm, Straight Type, Colorless Transparency, Compact LED Lamp for Backlight/Indicator; ┆2mm ,直型,无色透明,紧凑型LED灯背光/指示灯型号: | LT1T21A |
厂家: | SHARP ELECTRIONIC COMPONENTS |
描述: | ┆2mm, Straight Type, Colorless Transparency, Compact LED Lamp for Backlight/Indicator |
文件: | 总5页 (文件大小:112K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
LT1❏21A series
Mini-mold LED Lamp
ø2mm, Straight Type, Colorless
Transparency, Compact LED
Lamp for Backlight/Indicator
LT1❏21A series
■ Outline Dimensions
■ Radiation Diagram
(Unit:mm)
(Ta=25˚C)
0.7±0.1
Cathode mark
0.25±0.1
-30˚
-20˚
-10˚
0˚ 100 +10˚
+20˚
+30˚
1
-40˚
-50˚
+40˚
+50˚
80
Colorless transparency
2.6MAX
1.5
60
0.4
-60˚
-70˚
-80˚
-90˚
+60˚
+70˚
+80˚
+90˚
40
20
0.4
1.0
2.5
R0.3
0
2
0.5±0.1
Pin connections
1 Cathode
2 Anode
Unspecified tolerance:±0.2
R0.3
T type: There is Anode mark on the device because polarity faces in the
opposite direction.
■ Absolute Maximum Ratings
(Ta=25˚C)
Derating factor
(mA/˚C)
Power dissipation Forward current Peak forward current
Reverse voltage Operating temperature Storage temperature Soldering temperature
*2
*1
P
IF
IFM
VR
Topr
Tstg
Tsol
Model No. Radiation color Radiation material
(mW)
(mA)
(mA)
(V)
(˚C)
(˚C)
(˚C)
DC Pulse
-25 to +85 -25 to +100
-25 to +85 -25 to +100
-25 to +85 -25 to +100
-25 to +85 -25 to +100
-25 to +85 -25 to +100
-25 to +85 -25 to +100
LT1T21A Red(High-luminosity) GaAlAs on GaAs
66
23
85
85
50
50
30
10
30
30
20
20
50
50
50
50
50
50
0.40 0.67
0.13 0.67
0.40 0.67
0.40 0.67
0.27 0.67
0.27 0.67
5
5
5
5
5
5
260
260
260
260
260
260
LT1P21A
LT1D21A
GaP
GaAsP on GaP
Red
Red
LT1S21A Sunset orange GaAsP on GaP
LT1H21A Yellow GaAsP on GaP
LT1E21A Yellow-green GaP
*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)
Page for
characteristics
diagrams
Forward voltage
VF(V)
Peak emission wavelength Luminous intensity Spectrum radiation bandwidth
Reverse current
Terminal capacitance
Ct(pF)
Lens
type
Model No.
LT1T21A
LT1P21A
LT1D21A
LT1S21A
LT1H21A
LT1E21A
IF
(mA)
IF
(mA)
IF
(mA)
VR
IV(mcd)
TYP
λp(nm)
TYP
∆λ(nm)
TYP
IR(µA)
(MHZ)
TYP
(V)
TYP
MAX
MAX
→
→
→
→
→
→
1.75
1.9
2.0
2.0
1.9
2.2
2.3
2.8
2.8
2.5
2.5
660
695
635
610
585
565
20
5
20
20
10
10
19.0
2.6
14.4
14.0
4.5
20
5
20
20
10
10
20
100
35
35
30
20
5
20
20
10
10
10
10
10
10
10
10
4
4
4
4
4
4
30
55
20
15
35
35
1
1
1
1
1
1
Colorless
transparency
1.95
9.1
30
(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.
(Internet) ¡Data for sharp's optoelectronic/power device is provided for internet.(Address http://www.sharp.co.jp/ecg/)
10
LED Lamp Characteristics Diagrams
PR series
Luminous Intensity vs. Ambient Temperature(Note)
1000
Forward Current Derating Curve
Forward Current vs. Forward Voltage(Note)
(Ta=25˚C)
(Ta=25˚C)
60
100
500
50
50
40
30
20
100
50
10
5.0
10
1.0
0.5
5.0
10
0
1.0
0.1
1.0
-20
0
20
40
60
80
100 120
-25
0
25
50
75 85 100
125
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
Ambient temperature Ta(˚C)
Ambient temperature Ta(˚C)
Forward voltage VF(V)
Luminous Intensity vs. Forward Current(Note)
1000
Duty Ratio vs. Peak Forward Current
Peak Forward Current Derating Curve
(Ta=25˚C)
(Ta=25˚C)
60
500
500
200
50
40
30
20
200
100
50
100
50
20
20
10
10
5.0
5.0
10
0
2.0
1.0
2.0
1.0
0.1 0.2
0.5
1
2
5
10
20
50
1/50
1/20 1/10 1/5
1/2
1
-25
0
25
50
75 85 100
125
Forward current IF(mA)
Duty ratio DR
Ambient temperature Ta(˚C)
HD series
Forward Current vs. Forward Voltage(Note)
Forward Current Derating Curve
Luminous Intensity vs. Ambient Temperature(Note)
(Ta=25˚C)
(Ta=25˚C)
100
60
1000
50
500
50
40
30
20
10
100
50
5.0
1.0
0.5
10
5.0
10
0
0.1
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
-20
0
20
40
60
80
100 120
Forward voltage VF(V)
Ambient temperature Ta(˚C)
Ambient temperature Ta(˚C)
Luminous Intensity vs. Forward Current(Note)
1000
Duty Ratio vs. Peak Forward Current
Peak Forward Current Derating Curve
(Ta=25˚C)
(Ta=25˚C)
60
500
500
200
50
40
30
20
200
100
50
100
50
20
20
10
10
5.0
5.0
10
0
2.0
1.0
2.0
1.0
0.1 0.2
0.5
1
2
5
10
20
50
1/50
1/20 1/10 1/5
1/2
1
-25
0
25
50
75 85 100
125
Forward current IF(mA)
Duty ratio DR
Ambient temperature Ta(˚C)
Note)Characteristics shown in diagrams are typical values. (not assurance value)
¡
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
18 (Notice)
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/)
LED Lamp Characteristics Diagrams
HS series
Forward Current Derating Curve
Forward Current vs. Forward Voltage(Note)
Luminous Intensity vs. Ambient Temperature(Note)
1000
(Ta=25˚C)
(IF=20mA)
60
100
50
500
200
50
40
30
20
20
10
5
100
50
3
2
10
0
20
10
1
0.5
1.0
-25
0
25
50
75 85 100
125
1.2
1.4
1.6
1.8
2.0
2.2
2.4
-20
0
20
40
60
80
100
Ambient temperature Ta(˚C)
Forward voltage VF(V)
Ambient temperature Ta(˚C)
Luminous Intensity vs. Forward Current(Note)
Duty Ratio vs. Peak Forward Current
Peak Forward Current Derating Curve
(Ta=25˚C)
(Ta=25˚C)
500
500
60
300
200
50
40
30
20
100
50
100
50
30
20
10
5
10
0
10
5
2
1
0.1 0.2
0.5
1
2
5
10
20
50
1/50
1/20
1/10
1/5
1/2
1
-25
0
25
50
75 85 100
125
Forward current IF(mA)
Duty ratio DR
Ambient temperature Ta(˚C)
HY series
Forward Current Derating Curve
Forward Current vs. Forward Voltage(Note)
Luminous Intensity vs. Ambient Temperature(Note)
(Ta=25˚C)
(Ta=25˚C)
60
100
1000
50
500
50
40
30
20
10
100
50
5.0
1.0
0.5
10
5.0
10
0
0.1
1.0
1.0
-25
0
25
50
75 85 100
125
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
-20
0
20
40
60
80
100 120
Ambient temperature Ta(˚C)
Forward voltage VF(V)
Ambient temperature Ta(˚C)
Luminous Intensity vs. Forward Current(Note)
1000
Duty Ratio vs. Peak Forward Current
Peak Forward Current Derating Curve
(Ta=25˚C)
(Ta=25˚C)
60
500
500
200
50
40
30
20
200
100
50
100
50
20
20
10
10
5.0
5.0
10
0
2.0
1.0
2.0
1.0
0.1 0.2
0.5
1
2
5
10
20
50
1/50
1/20 1/10 1/5
1/2
1
-25
0
25
50
75 85 100
125
Forward current IF(mA)
Duty ratio DR
Ambient temperature Ta(˚C)
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
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/)
11
TR series
Forward Current Derating Curve
Forward Current vs. Forward Voltage(Note)
Luminous Intensity vs. Ambient Temperature(Note)
1000
(1F=20mA)
(Ta=25˚C)
100
70
50
500
200
60
50
40
30
20
20
10
5
100
50
3
2
10
0
20
10
1
0.5
-20
0
20
40
60
8085 100
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
-20
0
20
40
60
80
100
Ambient temperature Ta(˚C)
Forward voltage VF(V)
Ambient temperature Ta(˚C)
Peak Forward Current Derating Curve
Luminous Intensity vs. Forward Current(Note)
Duty Ratio vs. Peak Forward Current
(Ta=25˚C)
(Ta=25˚C)
500
500
700
600
500
400
300
200
200
200
100
100
50
50
30
20
10
5
10
5
100
0
2
1
2
1
-20
0
20
40
60
80
100
0.1 0.2
1
2
5
10
20
50
1/50
1/20
1/10
1/5
1/2
1
0.5
Ambient temperature Ta(˚C)
Forward current IF(mA)
Duty ratio DR
Note)Characteristics shown in diagrams are typical values. (not assurance value)
EG series
Forward Current Derating Curve
Forward Current vs. Forward Voltage(Note)
Luminous Intensity vs. Ambient Temperature(Note)
1000
(Ta=25˚C)
(Ta=25˚C)
60
100
50
500
50
40
30
20
10
100
50
5.0
1.0
0.5
10
5.0
10
0
0.1
1.0
1.0
-25
0
25
50
75 85 100
125
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
-20
0
20
40
60
80
100 120
Ambient temperature Ta(˚C)
Forward voltage VF(V)
Ambient temperature Ta(˚C)
Peak Forward Current Derating Curve
Luminous Intensity vs. Forward Current(Note)
1000
Duty Ratio vs. Peak Forward Current
(Ta=25˚C)
(Ta=25˚C)
60
500
500
200
50
40
30
20
200
100
50
100
50
20
20
10
10
5.0
5.0
10
0
2.0
1.0
2.0
1.0
-25
0
25
50
75 85 100
125
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)
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