SelectionGuide
Iv (mcd)
@ 20 mA
Viewing
Angle
Part No.
Dice
Lens Type
Min.
Typ.
150
2θ1/2
AM2520SRD03
SUPER BRIGHT RED (GaAlAs)
SUPER BRIGHT RED (GaAlAs)
RED DIFFUSED
WATER CLEAR
50
40°
AM2520SRC03
Note:
120
600
20°
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Electrical / Optical Characteristics at TA=25°C
Symbol
λpeak
λ D
Parameter
Device
Typ.
660
640
20
Max.
Units
nm
nm
nm
pF
Test Conditions
IF=20mA
Peak Wavelength
Super Bright Red
Dominate Wavelength Super Bright Red
Spectral Line Halfwidth Super Bright Red
IF=20mA
∆λ1/2
C
IF=20mA
Capacitance
Forward Voltage
Reverse Current
Super Bright Red
Super Bright Red
Super Bright Red
45
VF=0V;f=1MHz
IF=20mA
VF
1.85
2.5
10
V
IR
uA
VR = 5V
Absolute Maximum Ratings at TA=25°C
Parameter
Super Bright Red
Units
Power dissipation
100
30
mW
mA
mA
V
DC Forward Current
Peak Forward Current [1]
Reverse Voltage
155
5
Operating/Storage Temperature
-40°C To +85°C
Note:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
SPEC NO: CDA0449
APPROVED:J.LU
REV NO: V.1
CHECKED:
DATE: OCT/27/2001
DRAWN:M.F.CAI
PAGE: 2 OF 4
KINGBRIGHT [ KINGBRIGHT CORPORATION ]
