WP1773YD Datasheet, PDF (2/3 Pages) Kingbright Corporation – 1.75x3.9mm RECTANGULAR LED LAMP

Selection Guide
Part No.
Dice
Lens Type
WP1773YD
YELLOW (GaAsP/GaP)
YELLOW DIFFUSED
Note:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Iv (mcd)
@ 10 mA
Min. Typ.
3
8
Viewing
Angle
2θ1/2
100°
Electrical / Optical Characteristics at TA=25°C
Symbol
Parameter
Device
λpeak
Peak Wavelength
Yellow
λD
Dominant Wavelength
Yellow
∆λ1/2
C
Spectral Line Half-width
Capacitance
Yellow
Yellow
VF
Forward Voltage
Yellow
IR
Reverse Current
Yellow
Typ.
590
588
35
20
2.1
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.
Yellow
105
30
140
5
-40°C To +85°C
260°C For 3 Seconds
260°C For 5 Seconds
Units
mW
mA
mA
V
SPEC NO: DSAF2564
APPROVED: J. Lu
REV NO: V.1
CHECKED: Allen Liu
DATE: APR/19/2005
DRAWN: Y.W.WANG
PAGE: 2 OF 3
ERP:1101003191