LITE-ON DCC
RELEASE
LITE-ON Technology Corp. / Optoelectronics
No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C.
Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660
http://www.liteon.com/opto
IR Emitter and Detector
Product Data Sheet
HSDL-4261
Spec No.: DS50-2008-0026
Effective Date:
04/30/2013
Revision: A
BNS-OD-FC001/A4
BNS-OD-FC001/A4
BNS-OD-FC001/A4
BNS-OD-FC001/A4
LITE-ON TECHNOLOGY CORPORATION.
Property of Lite-On Only
FEATURES
* High power AlGaAs LED
technology * Applications
* T-1 3/4 Package I
ndustral IR Equipm
ents
* 870 nm Wav
elength
IR
Port
able Instruments
* High speed
:
15ns Rise times Consumer Electronics
*Low Forward Voltage (Optical mouse ect)
High Speed I
R Com
unications
(IR LAN
s , IR Moldens , I
R Dong
les , etc)
PACKAGE DIMENSIONS
NOTES:
1. All dimensions are in millimeters (inches).
2. Tolerance i
s
±
0.25mm
(.010") unless other
wise noted.
3. Protruded resin under
flange is 1.5mm
(.059") max.
4. Lead spacing is measured where the leads emerge from the package.
5. Specifications a
re subjec
t to change without notice.
Part No. : HSDL-4261 D
ATA SHEET (REV.
A
,Apr,2013)
Page : 1 of 6
BNS
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REV. A
,
Apr, 2013
LITE-ON TECHNOLOGY CORPORATION.
Property of Lite-On Only
ABSOLUTE MAXIMUM RATINGS AT T
A
=25
℃
PARAMETER
Sym
bol
MIN
MAX
UNI
T
Reference
Forward Current
I
F
DC
100
mA
[1],FIG.2
Power Dissipation
P
DI
SS
190
mW
Reverse Voltage
V
R
5
V
IR=100uA
Storage Temperature
T
S
-40
100
℃
LED Junction Temperature
T
J
110
℃
Lead Soldering Temperature
[1.6mm
(.063") From Body
]
260 for
5
seconds
℃
Notes:
1.Derate as shown in Figure 6.
Recommended Operating Conditions
PARAMETER
Sym
bol
MIN
MAX
UNI
T
Reference
Operating Temperature
T
O
-40
70
℃
Part No. : HSDL-4261
DAT
A SHEE
T (REV.
A
,Apr,2013)
Page : 2 of 6
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LITE-ON TECHNOLOGY CORPORATION.
Property of Lite-On Only
ELECTRICAL
CHARACTERISTICS AT 25
℃
PARAMETER
Sym
bol
MIN.
TYP.
MAX.
UNI
T
TEST
CONDI
TI
ON
Reference
Forward Voltage
V
F
1.4
1.5
V
I
F
DC
=
20mA
Fig.2
1.7
1.9
V
I
F
DC
=
100mA
Fig.3
Forward Voltage
Temperature Coefficient
△
V/
△
T
-
-1.5
-1.3
-
mV
/
℃
I
F
DC
=
20
mA
I
F
DC
=
100 mA
Fig.4
Series Resistance
R
S
-
4.1
-
0hms
I
F
DC
=
100mA
Diode Capacitance
C
O
-
80
-
pF
0 V,1 MHz
Reverse Voltage
V
R
3
14
-
V
I
R
=100
μ
A
Thermal Resistance,
Junction t
o Ambient
R
θ
ja
-
280
-
℃
/W
Part No. : HSDL-4261 D
ATA SHEET (REV.
A
,Apr,2013)
Page : 3 of 6
BNS
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LITE-ON TECHNOLOGY CORPORATION.
Property of Lite-On Only
OPTICAL CHARACTERISTICS AT T
A
=25
℃
PARAMETER
Sym
bol
MIN.
TYP.
MAX.
UN
IT
Test condit
ion
Reference
Radiant Optical Power
P
O
-
9
45
-
mW
I
F
DC
=
20
mA
I
F
DC
=
100mA
Radiant On-Axis I
ntensity
I
E
17
87
36
180
-
mW
/
Sr
I
F
DC
=
20
mA
I
F
DC
=
100mA
Fig.5
Radiant On-Axis I
ntensity
Temperature Coefficient
△
I
E
/
△
T
-
-0.22
-
%
/
℃
I
F
DC
=
100mA
Viewing Angle
2
θ
1/2
-
26
-
deg
I
F
DC
=
20mA
Fig.7
Peak Wavelength
λ
pk
-
870
-
nm
I
F
DC
=
20mA
Fig.1
Peak Wavelength
Temperature Coefficient
△λ
/
△
T
-
0.18
-
nm
/
℃
I
F
DC
=
20mA
Spectral Width
-at FWHM
△λ
47
52
-
nm
I
F
DC
=
20
mA
I
F
DC
=
100mA
Fig.1
Optical Rise and all T
imes,
10%-90%
T
r/
T
f
f
c
15
23
-
Ns
MHZ
I
F
DC
=
500
mA
Duty Ratio=20%
Pulse Width=100ns
Part No. : HSDL-4261 D
ATA SHEET (REV.
A
,Apr,2013)
Page : 4 of 6
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LITE-ON TECHNOLOGY CORPORATION.
Property of Lite-On Only
Forward Current Vs Relative Radiant Intensity
Vf-Forward Voltage -(V)
FIG.3 Peak Forward Current VS. Forward Voltage
If-Forward Current -(mA)
0
0.5
1.0
1.5
2.0
100
10
1
500
1000
50
5
Temprrature in Degrees
FIG.4 Forward Voltage VS. Ambient Temperature
Forward Voltage in Volts
-25
0
50
70
1.6
1.2
1
Forward Voltage Vs Temperature
1.7
1.9
1.5
1.1
1.3
1.4
1.8
-40
25
85
a
b
I-Led=20mA(a)
I-Led=100mA(b)
2.5
3.0
3.5
100
20
40
60
0
Forward Current IF (mA)
AMBIENT TEMPERATURE DERATED (Based on TJ
MAX=110°C)
FIG.6 DC FORWARD CURRENT VS.
Ambient Temperature Ta ( C)
o
100
0
20
60
40
80
80
100
120
Maximum Permisible DC forward
current vs ambient temperature
DC Forward Current, IFDC (mA
)
FIG.5 Relative Radiant Intensity vs DC Forwa
rd Current
Relative Radiant Intensity
0
20
40
60
80
4.0
2.0
0
5.0
3.0
1.0
100
Part No. : HSDL-4261 D
ATA SHEET (REV.
A
,Apr,2013)
Page : 5 of 6
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LITE-ON TECHNOLOGY CORPORATION.
Property of Lite-On Only
FIG.7 RADIATION DIAGRAM
0.5
0.3
0.1
0.2
0.4
0.6
0.7
0.8
0.9
1.0
Relative Radiant Intensity
0
20
10
80
o
90
o
70
60
o
o
50
40
o
o
30
o
Part No. : HSDL-4261 D
ATA SHEET (REV.
A
,Apr,2013)
Page : 6 of 6
BNS-OD-C131/A4
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