Datasheet

SPEC NO: DSAB0664
REV NO: V.4 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.
Electrical / Optical Characteristics at T
A
=25
°C
Absolute Maximum Ratings at T
A
=25
°C
Part No.
Dice
Lens Type
Iv (mcd)
@ 20mA
Viewing
Angle
Min.
Typ.
2
θ
1/2
L
-
934SRD
-
E
SUPER BRIGHT RED (GaAlAs)
RED DIFFUSED
180
250
60
°
Symbol
Parameter
Device
Typ.
Max.
Test Conditions
Units
λ
peak
Peak Wavelength
Super Bright Red
660
nm
I
F
=20mA
λ
D
Dominant Wavelength
Super Bright Red
640
nm
I
F
=20mA
∆λ
1/2
Spectral Line Half
-
width
Super Bright Red
20
nm
I
F
=20mA
C
Capacitance
Super Bright Red
45
pF
V
F
=0V;f=1MHz
V
F
Forward Voltage
Super Bright Red
1.85
2.5
V
I
F
=20mA
I
R
Reverse Current
Super Bright Red
10
uA
V
R
= 5V
Parameter
Super Bright Red
Units
Power dissipation
100
mW
DC Forward Current
30
mA
Peak Forward Current [1]
155
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
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3
.
5mm below package base.