KINGBRIGHT WP937GYW

T-1(3mm) ROUND BI-COLOR LED LAMP
Part Number: WP937GYW
Green
Yellow
Features
Description
z UNIFORM LIGHT OUTPUT.
The Green source color devices are made with Gallium
z LOW POWER CONSUMPTION.
Phosphide Green Light Emitting Diode.
z I.C. COMPATIBLE.
The Yellow source color devices are made with Gallium
z LONG LIFE - SOLID STATE RELIABILITY.
Arsenide Phosphide on Gallium Phosphide Yellow Light
z RoHS COMPLIANT.
Emitting Diode.
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 leads emerge from the package.
4. Specifications are subject to change without notice.
SPEC NO: DSAE9714
REV NO: V.4
DATE: MAY/11/2007
APPROVED: WYNEC
CHECKED: Allen Liu
DRAWN: Y.L.LI
PAGE: 1 OF 7
ERP: 1101008572
Selection Guide
Part No.
Dice
Lens Type
Green (GaP)
WP937GYW
Iv (mcd) [2]
@ 20mA
Min.
Typ.
7
16
1.6
7
WHITE DIFFUSED
Yellow (GaAsP/GaP)
Viewing
Angle [1]
2θ1/2
60°
Notes:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
2. Luminous intensity/ luminous Flux: +/-15%.
Electrical / Optical Characteristics at TA=25°C
Symbol
Parameter
Device
Typ.
λpeak
Peak Wavelength
Green
Yellow
λD [1]
Dominant Wavelength
Δλ1/2
Max.
Units
Test Conditions
565
590
nm
IF=20mA
Green
Yellow
568
588
nm
IF=20mA
Spectral Line Half-width
Green
Yellow
30
35
nm
IF=20mA
C
Capacitance
Green
Yellow
15
20
pF
VF=0V;f=1MHz
VF [2]
Forward Voltage
Green
Yellow
2.2
2.1
V
IF=20mA
2.5
2.5
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
Absolute Maximum Ratings at TA=25°C
Parameter
Green
Yellow
Units
62.5
75
mW
DC Forward Current
25
30
mA
Peak Forward Current [1]
140
140
mA
Power dissipation
Operating / Storage Temperature
-40°C To +85°C
Lead Solder Temperature [2]
260°C For 3 Seconds
Lead Solder Temperature [3]
260°C For 5 Seconds
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
SPEC NO: DSAE9714
REV NO: V.4
DATE: MAY/11/2007
APPROVED: WYNEC
CHECKED: Allen Liu
DRAWN: Y.L.LI
PAGE: 2 OF 7
ERP: 1101008572
WP937GYW
Green
SPEC NO: DSAE9714
REV NO: V.4
DATE: MAY/11/2007
APPROVED: WYNEC
CHECKED: Allen Liu
DRAWN: Y.L.LI
PAGE: 3 OF 7
ERP: 1101008572
Yellow
SPEC NO: DSAE9714
REV NO: V.4
DATE: MAY/11/2007
APPROVED: WYNEC
CHECKED: Allen Liu
DRAWN: Y.L.LI
PAGE: 4 OF 7
ERP: 1101008572
PACKING & LABEL SPECIFICATIONS
WP937GYW
SPEC NO: DSAE9714
REV NO: V.4
DATE: MAY/11/2007
APPROVED: WYNEC
CHECKED: Allen Liu
DRAWN: Y.L.LI
PAGE: 5 OF 7
ERP: 1101008572
SPEC NO: DSAE9714
REV NO: V.4
DATE: MAY/11/2007
APPROVED: WYNEC
CHECKED: Allen Liu
DRAWN: Y.L.LI
PAGE: 6 OF 7
ERP: 1101008572
SPEC NO: DSAE9714
REV NO: V.4
DATE: MAY/11/2007
APPROVED: WYNEC
CHECKED: Allen Liu
DRAWN: Y.L.LI
PAGE: 7 OF 7
ERP: 1101008572