QED122 Fairchild Optoelectronics Group, QED122 Datasheet
QED122
Manufacturer Part Number
QED122
Description
LED IR EMITTING ALGAAS 880NM 5MM
Manufacturer
Fairchild Optoelectronics Group
Datasheet
1.QED123.pdf
(3 pages)
Specifications of QED122
Current - Dc Forward (if)
100mA
Radiant Intensity (ie) Min @ If
32mW/sr @ 100mA
Wavelength
880nm
Voltage - Forward (vf) Typ
1.7V
Viewing Angle
18°
Orientation
Top View
Mounting Type
Through Hole
Package / Case
T 1 3/4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
QED122
Manufacturer:
PERKINELMER
Quantity:
88
Company:
Part Number:
QED122.A3R0
Manufacturer:
DALLAS
Quantity:
5
DS300336
2001 Fairchild Semiconductor Corporation
PARAMETER
Peak Emission Wavelength
Emission Angle
Forward Voltage
Reverse Current
Radiant Intensity QED121
Radiant Intensity QED122
Radiant Intensity QED123
Rise Time
Fall Time
NOTES:
1. Dimensions for all drawings are in inches (mm).
2. Tolerance of ± .010 (.25) on all non-nominal dimensions
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL / OPTICAL CHARACTERISTICS
Operating Temperature
Storage Temperature
Soldering Temperature (Iron)
Soldering Temperature (Flow)
Continuous Forward Current
Reverse Voltage
Power Dissipation
unless otherwise specified.
4/19/01
REFERENCE
PACKAGE DIMENSIONS
SURFACE
0.020 (0.51)
SQ. (2X)
(1)
0.800 (20.3)
0.050 (1.25)
Parameter
MIN
0.195 (4.95)
(2,3,4)
(2,3)
I
I
I
I
F
F
F
F
= 100 mA, tp = 20 ms
= 100 mA, tp = 20 ms
= 100 mA, tp = 20 ms
= 100 mA, tp = 20 ms
0.100 (2.54)
TEST CONDITIONS
0.305 (7.75)
NOM
0.040 (1.02)
I
I
I
F
F
0.240 (6.10)
0.215 (5.45)
F
NOM
V
= 100 mA
= 100 mA
CATHODE
= 20 mA
R
= 5 V
(T
A
= 25°C unless otherwise specified)
Symbol
T
T
1 OF 3
T
T
SYMBOL
SOL-F
SOL-I
V
P
OPR
STG
I
F
R
D
(T
1. Derate power dissipation linearly 2.67
2. RMA flux is recommended.
3. Methanol or isopropyl alcohols are
4. Soldering iron
V
I
I
I
I
t
t
PE
R
E
E
E
r
f
F
A
FEATURES
• = 880 nm
• Chip material = AlGaAs
• Package type: T-1 3/4 (5mm lens diameter)
• Matched Photosensor: QSD122/123/124
• Narrow Emission Angle, 18°
• High Output Power
• Package material and color: Clear, peach tinted, plastic
mW/°C above 25°C.
recommended as cleaning agents.
from housing.
=25°C)
MIN
16
32
50
—
—
—
—
—
—
LIGHT EMITTING DIODE
1/16”
260 for 10 sec
240 for 5 sec
QED121/122/123
-40 to +100
-40 to +100
(1.6mm) minimum
PLASTIC INFRARED
Rating
100
200
5
TYP
880
800
800
±9
—
—
—
—
—
MAX
100
1.7
10
40
—
—
—
—
—
www.fairchildsemi.com
CATHODE
SCHEMATIC
ANODE
Unit
mW
mA
°C
°C
°C
°C
V
mW/sr
mW/sr
mW/sr
UNITS
Deg.
nm
µA
ns
ns
V
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QED122 Summary of contents
Page 1
... ELECTRICAL / OPTICAL CHARACTERISTICS PARAMETER TEST CONDITIONS Peak Emission Wavelength Emission Angle Forward Voltage I = 100 mA Reverse Current Radiant Intensity QED121 I = 100 mA Radiant Intensity QED122 I = 100 mA Radiant Intensity QED123 I = 100 mA Rise Time Fall Time 2001 Fairchild Semiconductor Corporation DS300336 4/19/01 FEATURES • ...
Page 2
TYPICAL PERFORMANCE CURVES 10 Normalized to 100 mA 25˚ Pulse Width = 100 µs 1 0.1 0.01 0.001 INPUT CURRENT (mA) F Fig. 1 Normalized Radiant Intensity vs. Input Current ...
Page 3
DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR ...