WP443HDT Datasheet, PDF (2/4 Pages) Kingbright Corporation – 2.4mm FLAT TOP LED LAMP

Selection Guide
Part No.
Dice
Lens Type
Iv (mcd)
@ 10mA
Min.
Typ.
WP443HDT
BRIGHT RED (GaP)
RED DIFFUSED
0.4
2
Note:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Viewing
Angle
2θ1/2
100°
Electrical / Optical Characteristics at TA=25°C
Symbol
λpeak
λD
∆λ1/2
C
VF
IR
Parameter
Peak Wavelength
Dominant Wavelength
Spectral Line Half-width
Capacitance
Forward Voltage
Reverse Current
Device
Bright Red
Bright Red
Bright Red
Bright Red
Bright Red
Bright Red
Typ.
700
660
45
40
2.25
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.
Bright Red
120
25
130
5
-40°C To +85°C
260°C For 3 Seconds
260°C For 5 Seconds
Units
mW
mA
mA
V
SPEC NO: DSAE9392
APPROVED: J. Lu
REV NO: V.2
CHECKED: Allen Liu
DATE: APR/18/2005
DRAWN: W.J.ZHU
PAGE: 2 OF 4
ERP: 1101004593