W937GYW [KINGBRIGHT]
Dual Color LED, Yellow/green, Diffused White, T-1, 3mm,;
| 型号： | W937GYW |
| 厂家： | 
KINGBRIGHT CORPORATION |
| 描述： | Dual Color LED, Yellow/green, Diffused White, T-1, 3mm, 光电 |
| 文件： | 总3页 (文件大小：71K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
T-1(3mm) BI-COLOR INDICATOR LAMP
W937GYW
GREEN/YELLOW
Features
Description
!UNIFORM LIGHT OUTPUT.
!LOW POWER CONSUMPTION.
!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:DSAD2080
APPROVED: J.LU
REV NO: V.1
DATE:APR/13/2003
DRAWN: Y.H.LI
PAGE: 1 OF 3
CHECKED: Allen Liu
Selection Guide
Iv (mcd)
@ 20 mA
Viewing
Angle
Part No.
Dice
Lens Type
Min.
Typ.
16
2θ1/2
GREEN (GaP)
YELLOW (GaAsP/GaP)
7
4
W937GYW
Note:
WHITE DIFFUSED
60°
7
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
λpeak
λ D
Parameter
Peak Wavelength
Dominate Wavelength
Spectral Line Half-width
Capacitance
Device
Typ.
Max.
Units
nm
nm
nm
pF
Test Conditions
Green
Yellow
565
590
I
I
I
F=20mA
F=20mA
F=20mA
568
588
Green
Yellow
Green
Yellow
30
35
∆λ1/2
C
Green
Yellow
15
20
V
F=0V;f=1MHz
Green
Yellow
2.2
2.1
2.5
2.5
V
F
Forward Voltage
V
IF=20mA
Absolute Maximum Ratings at TA=25°C
Parameter
Green
Yellow
Units
Power dissipation
105
25
105
30
mW
mA
mA
DC Forward Current
Peak Forward Current [1]
Operating/Storage Temperature
Lead Solder Temperature [2]
140
140
-40°C To +85°C
260°C For 5 Seconds
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
SPEC NO:DSAD2080
APPROVED: J.LU
REV NO: V.1
CHECKED: Allen Liu
DATE:APR/13/2003
DRAWN: Y.H.LI
PAGE: 2 OF 3
Green/Yellow
W937GYW
SPEC NO:DSAD2080
APPROVED: J.LU
REV NO: V.1
CHECKED: Allen Liu
DATE:APR/13/2003
DRAWN: Y.H.LI
PAGE: 3 OF 3
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