Datasheet

SPEC NO: DSAA7778
REV NO: V.7 DATE: MAY/27/2005 PAGE:
2
OF
4
APPROVED: J. Lu
CHECKED: Joe Lee DRAWN:
H.Q.YUAN
ERP: 1301001099
Selection Guid
e
Electrical / Optical Characteristics at T
A
=25
°C
Absolute Maximum Ratings at T
A
=25
°C
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
Part No.
Dice
Lens Type
Iv (ucd)
@ 10mA
Min.
Typ.
SC56
-
11SRWA
SUPER BRIGHT RED (GaAIAs)
WHITE DIFFUSED
4700
24000
Common Cathode, Rt.
Hand Decimal.
Description
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 5 Seconds