L-937 [KINGBRIGHT]
T-1(3MM) BI-COLOR INDICATOR LAMPS; T-1 （3毫米）双色指示灯
| 型号： | L-937 |
| 厂家： | 
KINGBRIGHT CORPORATION |
| 描述： | T-1(3MM) BI-COLOR INDICATOR LAMPS |
| 文件： | 总6页 (文件大小：191K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
T-1(3mm) BI-COLOR INDICATOR LAMPS
L-937 SERIES
Description
Features
The High Efficiency Red source color devices are made
with Gallium Arsenide Phosphide on Gallium Phosphide
Orange Light Emitting Diode.
!UNIFORM LIGHT OUTPUT.
!LOW POWER CONSUMPTION.
!MILKY WHITE DIFFUSION LENS.
!3 LEADS WITH ONE COMMON LEAD.
!THIRD COLOR (MIXED COLOR) AVAILABLE.
!SUPER BRIGHT VERSION AVAILABLE.
!I.C. COMPATIBLE.
The Green source color devices are made with Gallium
Phosphide Green Light Emitting Diode.
The Yellow source color devices are made with Gallium
Arsenide Phosphide on Gallium Phosphide Yellow Light
Emitting Diode.
!LONG LIFE - SOLID STATE RELIABILITY.
Package Dimensions
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25(0.01") unless otherwise noted.
3. Lead spacing is measured where the lead emerge package.
4. Specifications are subject to change without notice.
SPEC NO: KDA0316
APPROVED: J.LU
REV NO: V.1
CHECKED:
DATE: SEP/17/2001
DRAWN: J.X.FU
PAGE: 1 OF 6
Selection Guide
Iv (mcd)
@ 20 mA
Viewing
Angle
Part No.
Dice
Lens Type
Min.
Typ.
20
20
15
15
10
10
20
20
20
10
20
10
2θ1/2
HIGH EFFICIENCY RED (GaAsP/GaP)
HIGH EFFICIENCY RED (GaAsP/GaP)
GREEN (GaP)
8
8
5
5
5
5
8
8
8
5
8
5
L-937IID
RED DIFFUSED
60°
L-937GGD
L-937YYD
L-937EGW
L-937EYW
GREEN DIFFUSED
YELLOW DIFFUSED
WHITE DIFFUSED
WHITE DIFFUSED
WHITE DIFFUSED
60°
60°
60°
60°
60°
GREEN (GaP)
YELLOW (GaAsP/GaP)
YELLOW (GaAsP/GaP)
HIGH EFFICIENCY RED (GaAsP/GaP)
GREEN (GaP)
HIGH EFFICIENCY RED (GaAsP/GaP)
YELLOW (GaAsP/GaP)
GREEN (GaP)
L-937GYW
YELLOW (GaAsP/GaP)
Note:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Electrical / Optical Characteristics at TA=25°C
Symbol
Parameter
Device
Typ.
Max.
Units
nm
Test Conditions
IF=20mA
High Efficiency Red
Green
Yellow
627
565
590
λpeak
Peak Wavelength
High Efficiency Red
Dominate Wavelength Green
Yellow
625
568
588
λ D
∆λ1/2
C
nm
nm
pF
IF=20mA
IF=20mA
High Efficiency Red
Spectral Line Halfwidth Green
Yellow
45
30
35
High Efficiency Red
Green
Yellow
15
15
20
Capacitance
VF=0V;f=1MHz
High Efficiency Red
Green
Yellow
2.0
2.2
2.1
2.5
2.5
2.5
VF
IR
Forward Voltage
Reverse Current
V
IF=20mA
VR = 5V
All
10
uA
SPEC NO: KDA0316
APPROVED: J.LU
REV NO: V.1
CHECKED:
DATE: SEP/17/2001
DRAWN: J.X.FU
PAGE: 2 OF 6
Absolute Maximum Ratings at TA=25°C
Parameter
High Efficiency Red
Green
Yellow
Units
Power dissipation
105
30
105
25
105
30
mW
mA
mA
V
DC Forward Current
Peak Forward Current [1]
Reverse Voltage
160
5
140
5
140
5
Operating/Storage Temperature
Lead Solder Temperature [2]
-40°C To +85°C
260°C For 5 Seconds
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 4mm below package base.
High Efficiency Red L-937IID
SPEC NO: KDA0316
APPROVED: J.LU
REV NO: V.1
CHECKED:
DATE: SEP/17/2001
DRAWN: J.X.FU
PAGE: 3 OF 6
Green L-937GGD
Yellow L-937YYD
SPEC NO: KDA0316
APPROVED: J.LU
REV NO: V.1
CHECKED:
DATE: SEP/17/2001
DRAWN: J.X.FU
PAGE: 4 OF 6
High Efficiency Red / Green L-937EGW
High Efficiency Red / Yellow L-937EYW
SPEC NO: KDA0316
APPROVED: J.LU
REV NO: V.1
CHECKED:
DATE: SEP/17/2001
DRAWN: J.X.FU
PAGE: 5 OF 6
Green / Yellow L-937GYW
SPEC NO: KDA0316
APPROVED: J.LU
REV NO: V.1
CHECKED:
DATE: SEP/17/2001
DRAWN: J.X.FU
PAGE: 6 OF 6
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