Data Sheet

SPEC NO: DSAC0451
REV NO: V.5 DATE: MAR/29/2005
PAGE:
2
OF
3
APPROVED: J. Lu
CHECKED: Allen Liu DRAWN: S.H.CHEN
Selection Guid
e
Note:
1
.
θ
1
/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Part No.
Dice
Lens Type
Iv (mcd)
@ 2mA
Viewing
Angle
Min.
Typ.
2
θ
1/2
L
-
934LGD
GREEN (GaP)
GREEN DIFFUSED
0.7
2
60
°
Electrical / Optical Characteristics at T
A
=25
°C
Symbol
Parameter
Device
Typ.
Max.
Test Conditions
Units
λ
peak
Peak Wavelength
Green
565
nm
I
F
=20mA
λ
D
Dominant Wavelength
Green
568
nm
I
F
=20mA
∆λ
1/2
Spectral Line Half
-
width
Green
30
nm
I
F
=20mA
C
Capacitance
Green
15
pF
V
F
=0V;f=1MHz
V
F
Forward Voltage
Green
2.2
2.5
V
I
F
=20mA
I
R
Reverse Current
Green
10
uA
V
R
= 5V
Absolute Maximum Ratings at T
A
=25
°C
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3
.
5mm below package base.
Parameter
Green
Units
Power dissipation
105
mW
DC Forward Current
25
mA
Peak Forward Current [1]
140
mA
Reverse Voltage
5
V
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