Selection Guide
Iv (mcd)
@ 20 mA
Viewing
Angle
Part No.
Dice
Lens Type
Min.
Typ.
2θ1/2
60°
30°
60°
30°
60°
30°
AM2520ID04
HIGH EFFICIENCY RED (GaAsP/GaP)
HIGH EFFICIENCY RED (GaAsP/GaP)
SUPER BRIGHT GREEN (GaP)
SUPER BRIGHT GREEN (GaP)
YELLOW (GaAsP/GaP)
RED DIFFUSED
WATER CLEAR
8
20
3
30
70
AM2520EC04
AM2520SGD04
AM2520SGC04
AM2520YD04
AM2520YC04
GREEN DIFFUSESD
WATER CLEAR
10
40
3
100
10
YELLOW DIFFUSED
WATER CLEAR
YELLOW (GaAsP/GaP)
20
40
Note:
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
Parameter
Device
Typ.
Max.
Units
nm
Test Conditions
IF=20mA
High Efficiency Red
Super Bright Green
Yellow
625
565
590
λpeak
Peak Wavelength
High Efficiency Red
Spectral Line Halfwidth Super Bright Green
Yellow
45
30
35
∆λ1/2
nm
pF
IF=20mA
High Efficiency Red
Super Bright Green
Yellow
12
45
10
C
Capacitance
VF=0V;f=1MHz
High Efficiency Red
Super Bright Green
Yellow
2.0
2.2
2.1
2.5
2.5
2.5
VF
Forward Voltage
Reverse Current
V
IF=20mA
VR = 5V
I R
All
10
uA
Absolute Maximum Ratings at TA=25°C
Parameter
High Efficiency Red
Super Bright Green
Yellow
Units
Power dissipation
105
30
105
25
105
30
mW
mA
mA
V
DC Forward Current
Peak Forward Current [1]
Reverse Voltage
150
5
150
5
150
5
Operating/Storage Temperature
Lead Soldering Temperature [2]
-40°C To +85°C
260°C For 5 Seconds
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 4mm below package base.
MAR/03/2001
AM2520xxx04-V.1#2