QEC122C4R0 Fairchild Optoelectronics Group, QEC122C4R0 Datasheet - Page 2
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QEC122C4R0
Manufacturer Part Number
QEC122C4R0
Description
LED IR ALGAAS 880NM PURPLE 3MM
Manufacturer
Fairchild Optoelectronics Group
Series
QEC12xr
Datasheet
1.QEC122C4R0.pdf
(5 pages)
Specifications of QEC122C4R0
Current - Dc Forward (if)
50mA
Radiant Intensity (ie) Min @ If
27mW/sr @ 100mA
Wavelength
880nm
Voltage - Forward (vf) Typ
1.7V
Viewing Angle
16°
Orientation
Top View
Mounting Type
Through Hole
Package / Case
T-1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
©2001 Fairchild Semiconductor Corporation
QEC121, QEC122, QEC123 Rev. 1.0.1
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Notes:
1. Derate power dissipation linearly 1.33mW/°C above 25°C.
2. RMA flux is recommended.
3. Methanol or isopropyl alcohols are recommended as cleaning agents.
4. Soldering iron 1/16" (1.6mm) minimum from housing.
Electrical / Optical Characteristics
Symbol
2
TC
TC
TC
V
I
C
I
I
I
Symbol
PE
t
t
R
E
E
E
r
f
1
F
VF
T
j
IE
T
/2
T
T
SOL-F
SOL-I
OPR
V
P
STG
I
F
R
D
Peak Emission Wavelength
Temperature Coefficient
Emission Angle
Forward Voltage
Temperature Coefficient
Reverse Current
Radiant Intensity QEC121
Radiant Intensity QEC122
Radiant Intensity QEC123
Temperature Coefficient
Rise Time
Fall Time
Junction Capacitance
Operating Temperature
Storage Temperature
Soldering Temperature (Iron)
Soldering Temperature (Flow)
Continuous Forward Current
Reverse Voltage
Power Dissipation
Parameter
(1)
(T
A
I
I
I
V
I
I
I
I
V
Parameter
= 25°C unless otherwise specified)
F
F
F
F
F
F
F
R
R
= 100mA
= 100mA
= 100mA, tp = 20ms
= 100mA, tp = 20ms
= 100mA, tp = 20ms
= 100mA, tp = 20ms
= 100mA
Test Conditions
= 5V
= 0V
(2)(3)(4)
(T
(2)(3)
A
= 25°C)
2
Min.
14
27
39
260 for 10 sec
240 for 5 sec
-40 to +100
-40 to +100
Typ.
890
-0.3
900
800
0.2
18
45
11
-6
Rating
100
50
5
Max.
1.7
10
94
www.fairchildsemi.com
Units
mW
mA
mV / °C
nm / °C
°C
°C
°C
°C
mW/sr
mW/sr
mW/sr
Units
% / °C
V
nm
µA
pF
ns
ns
V
°