PLASTIC INFRARED
LIGHT EMITTING DIODE
QED522 QED523
ABSOLUTE MAXIMUM RATINGS (T = 25°C ꢁnless otherwise specified)
A
Parameter
Symbol
Rating
ꢀ40 to + 100
ꢀ40 to + 100
240 for 5 sec
260 for 10 sec
100
Unit
°C
T
Operating Temperatꢁre
Storage Temperatꢁre
OPR
T
°C
STG
(2,3,4)
(2,3)
T
°C
Soldering Temperatꢁre (Iron)
SOLꢀI
T
°C
Soldering Temperatꢁre (Flow)
Continꢁoꢁs Forward Cꢁrrent
Reverse Voltage
SOLꢀF
I
mA
V
F
V
5
R
(1)
P
200
mW
Power Dissipation
D
NOTES:
1. Derate power dissipation linearly 2.67 mW/°C above 25°C.
2. RMA flꢁx is recommended.
3. Methanol or isopropyl alcohols are recommended as cleaning agents.
4. Soldering iron 1/16" (1.6 mm) minimꢁm from hoꢁsing
.
ELECTRICAL / OPTICAL CHARACTERISTICS (T =25°C)
A
Parameter
Test Conditions
Symbol
Min
—
Typ
880
20
Max
—
Units
I = 100 mA
λ
PE
Peak Emission Wavelength
Emission Angle
nm
Deg.
V
F
I = 100 mA
2Θ1/2
—
—
F
I = 100 mA, tp = 20 ms
V
Forward Voltage
Reverse Cꢁrrent
Radiant Intensity QEC522
Radiant Intensity QEC523
Rise Time
—
—
1.8
10
80
—
F
F
V = 5 V
I
—
—
µA
R
R
I = 100 mA, tp = 20 ms
I
20
40
—
—
mW/sr
mW/sr
ns
F
E
I = 100 mA, tp = 20 ms
I
—
F
E
t
800
800
—
r
I = 100 mA
F
t
Fall Time
—
—
ns
f
© 2002 Fairchild Semicondꢁctor Corporation
Page 2 of 4
6/13/02
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
