WP144GDT Datasheet PDF - Kingbright Corporation

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WP144GDT
Kingbright Corporation

Part Number WP144GDT
Description 1.9x3.9mm RECTANGULAR SOLID LAMP
Page 6 Pages


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1.9x3.9mm RECTANGULAR SOLID LAMP
Part Number: WP144GDT
Green
Features
z LOW POWER CONSUMPTION.
z ULTRA BRIGHTNESS IS AVAILABLE .
z RELIABLE AND RUGGED.
z EXCELLENT UNIFORMITY OF LIGHT OUTPUT.
z SUITABLE FOR LEVEL INDICATOR.
z LONG LIFE - SOLID STATE RELIABILITY.
z RoHS COMPLIANT.
Description
The Green source color devices are made with Gallium
Phosphide Green Light 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: DSAF0480
APPROVED: WYNEC
REV NO: V.3
CHECKED: Allen Liu
DATE: MAY/21/2007
DRAWN: Y.L.LI
www.DataSheet.in
PAGE: 1 OF 6
ERP: 1101001488



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Selection Guide
Part No.
WP144GDT
Dice
Green (GaP)
Lens Type
GREEN DIFFUSED
Iv (mcd) [2]
@ 10mA
Min. Typ.
14
Viewing
Angle [1]
2θ1/2
110°
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
λpeak
Peak Wavelength
Green
λD [1]
Dominant Wavelength
Green
Δλ1/2
Spectral Line Half-width
Green
C Capacitance
Green
VF [2]
Forward Voltage
Green
IR Reverse Current
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
Green
Typ.
565
568
30
15
2.2
Max.
2.5
10
Units
nm
nm
nm
pF
V
uA
Test Conditions
IF=20mA
IF=20mA
IF=20mA
VF=0V;f=1MHz
IF=20mA
VR = 5V
Absolute Maximum Ratings at TA=25°C
Parameter
Power dissipation
DC Forward Current
Peak Forward Current [1]
Reverse Voltage
Operating/Storage Temperature
Lead Solder Temperature [2]
Lead Solder Temperature [3]
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
SPEC NO: DSAF0480
APPROVED: WYNEC
REV NO: V.3
CHECKED: Allen Liu
www.DataSheet.in
Green
62.5
25
140
5
-40°C To +85°C
260°C For 3 Seconds
260°C For 5 Seconds
DATE: MAY/21/2007
DRAWN: Y.L.LI
Units
mW
mA
mA
V
PAGE: 2 OF 6
ERP: 1101001488



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Green
WP144GDT
SPEC NO: DSAF0480
APPROVED: WYNEC
www.DataSheet.in
REV NO: V.3
CHECKED: Allen Liu
DATE: MAY/21/2007
DRAWN: Y.L.LI
PAGE: 3 OF 6
ERP: 1101001488



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PACKING & LABEL SPECIFICATIONS
WP144GDT
SPEC NO: DSAF0480
APPROVED: WYNEC
www.DataSheet.in
REV NO: V.3
CHECKED: Allen Liu
DATE: MAY/21/2007
DRAWN: Y.L.LI
PAGE: 4 OF 6
ERP: 1101001488



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WP144GDT 1.9x3.9mm RECTANGULAR SOLID LAMP WP144GDT
Kingbright Corporation
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