L-144GDT Datasheet, PDF (2/3 Pages) Kingbright Corporation – 1.9x3.9mm RECTANGULAR SOLID LAMP

Selection Guide
Part No.
Dice
Lens Type
L-144GDT
GREEN(GaP)
GREEN 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.
1
4
View in g
Angle
2θ1/2
110°
Electrical / Optical Characteristics at T)=25°C
Symbol
Parameter
Device
λpeak
Peak Wavelength Green
λD
Dominate Wavelength Green
∆λ1/2
Spectral Line Half-width Green
C
Capacitance
Green
VF
Forward Voltage Green
IR
Reverse Current
Green
Typ.
565
568
30
15
2.2
Max.
2.5
10
Units
nm
nm
nm
pF
V
uA
Test Conditions
I F =20mA
I F =20mA
I F =20mA
VF=0V;f=1MHz
I F =20mA
VR = 5V
Absolute Maximum Ratings at T)=25°C
Parameter
Power dissipation
DC Forward Current
Peak Forward Current [1]
Reverse Voltage
Operating/Storage Temperature
Lead Solder Temperature [2]
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
Green
105
25
140
5
-40°C To +85°C
260°C For 5 Seconds
Units
mW
mA
mA
V
SPEC NO: DSAC1766
APPROVED: J.LU
REV NO: V.1
CHECKED: Allen Liu
DATE: DEC/16/2002
DRAWN:F.Y.YUAN
PAGE: 2 OF 3