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Please
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ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number
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to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON
Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON
Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s
technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA
Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended
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QEB421
SURFACE MOUNT INFRARED
LIGHT EMITTING DIODE
PACKAGE DIMENSIONS
0.118 (3.0)
0.102 (2.6)
0.091 (2.3)
0.083 (2.1)
0.083 (2.1)
0.067 (1.7)
0.041 (0.1)
0.035 (0.9)
0.028 (0.7)
0.134 (3.4)
0.118 (3.0)
0.094 (2.4)
FEATURES
0.043 (1.1)
0.020 (0.5)
SCHEMATIC
• Wavelength = 880 nm, AlGaAs
• Wide Emission Angle, 120°
ANODE
CATHODE
ANODE
0.024 (0.6)
0.016 (0.4)
0.007 (.18)
0.005 (.12)
• Surface Mount PLCC-2 Package
• High Power
NOTES:
1. Dimensions are in inches (mm)
2. Tolerance of ± .010 (.25) on all non nominal dimensions
unless otherwise specified.
ABSOLUTE MAXIMUM RATINGS
Parameter
Operating Temperature
Storage Temperature
Soldering Temperature (Flow)
(2,3)
Continuous Forward Current
Reverse Voltage
Peak Forward Current
(4)
Power Dissipation
(1)
(T
A
= 25°C unless otherwise specified)
Symbol
T
opr
T
stg
T
sol
I
F
V
R
I
FM
P
D
Rating
-55 to +100
-55 to +100
260 for 10 sec
100
5
1.75
180
Unit
°C
°C
°C
mA
V
A
mW
NOTES
1. Derate power dissipation linearly
2.4 mW/°C above 25°C.
2. RMA flux is recommended.
3. Methanol or isopropyl alcohols
are recommended as cleaning
agents.
4. Pulse conditions; tp = 100
µs,
T
=
10 ms.
ELECTRICAL / OPTICAL CHARACTERISTICS
PARAMETER
TEST CONDITIONS
(T
A
=25°C)
MIN.
TYP.
MAX.
UNITS
SYMBOL
P
Peak Emission Wavelength
Spectral Bandwidth
Emission Angle
Forward Voltage
Reverse Current
Radiant Intensity
Radiant Flux
Temp. Coeff. of I
E
Temp. Coeff. of V
F
Temp. Coeff. of
Rise Time
Fall Time
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA, tp = 20 ms
I
F
= 1 A, tp = 100
µs
V
R
= 5 V
I
F
= 100 mA, tp = 20 ms
I
F
= 1 A, tp = 100
µs
I
F
= 100 mA, tp = 20 ms
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA
I
F
= 100 mA
—
—
—
880
80
120
1.5
3.0
—
—
48
10
-0.5
-4
0.25
—
—
—
—
—
1.8
3.8
1
8
—
—
—
—
—
1
1
nm
nm
Deg.
V
V
F
I
R
I
e
e
—
—
—
4
—
—
—
—
—
—
—
µA
mW/sr
mW
%/K
mV/K
nm/K
T
CI
T
CV
T
C
t
r
t
f
µs
µs
2001 Fairchild Semiconductor Corporation
DS300385
2/26/01
1 OF 3
www.fairchildsemi.com
QEB421
SURFACE MOUNT INFRARED
LIGHT EMITTING DIODE
TYPICAL PERFORMANCE CURVES
Fig. 1 Normalized Radiant Intensity vs. Forward Current
10
Fig. 2 Forward Current vs. Forward Voltage
10
2
I
e
- NORMALIZED RADIANT INTENSITY
I
F
- FORWARD CURRENT (mA)
1
Normalized to:
I
F
= 100 mA Pulsed
tpw =100 us
Duty Cycle = 0.1%
T
A
= 25˚C
10
1
I
F
Pulsed
tpw = 100 us
Duty Cycle = 0.1%
T
A
= 25˚C
10
0
0.1
10
-1
0.01
10
-2
0.001
1
10
100
1000
10
-3
0.8
1.0
1.2
1.4
1.6
IF - FORWARD CURRENT (mA)
V
F
- FORWARD VOLTAGE (V)
Fig. 4 Forward Voltage vs. Ambient Temperature
3
Fig.3 Radiation Diagram
110
120
130
140
150
160
170
180
1.0
100
90
80
70
60
50
40
30
20
10
0
1.0
V
F
- FORWARD VOLTAGE (V)
I
F
Pulsed
tpw = 100 us
Duty Cycle = 0.1%
2
I
F
= 50 mA
I
F
= 100 mA
I
F
= 20 mA
1
0.8
0.6
0.4
0.2
0.0
0.2
0.4
0.6
0.8
0
-40
-20
0
20
40
60
80
100
T
A
- TEMPERATURE (˚C)
Fig. 5 Spectral Response (TBD)
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2 OF 3
2/26/01
DS300385
QEB421
SURFACE MOUNT INFRARED
LIGHT EMITTING DIODE
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES 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 CIRCUIT DESCRIBED
HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF
OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical
implant into the body,or (b) support or sustain life,
and (c) whose failure to perform when properly
used in accordance with instructions for use provided
in labeling, can be reasonably expected to result in a
significant injury of the user.
2. A critical component in any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
DS300385
2/26/01
3 OF 3
www.fairchildsemi.com
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent
coverage may be accessed at
www.onsemi.com/site/pdf/Patent−Marking.pdf.
ON Semiconductor reserves the right to make changes without further notice to any products herein.
ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,
regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer
application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not
designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification
in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized
application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This
literature is subject to all applicable copyright laws and is not for resale in any manner.
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