LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
FEATURES
* HIGH PHOTO SENSITIVITY
* SUITABLE FOR INFRARED RADIATION
* LOW JUNCTION CAPACITANCE
* HIGH CUT-OFF FREQUENCY
* FAST SWITCHING TIME
* THE LTR-546AB-120 IS A SPECIAL DARK BLUE PLASTIC PACKAGE THAT CUT THE
VISIBLE LIGHT AND SUITABLE FOR THE DETECTORS OF INFRARED APPLICATIONS
PACKAGE DIMENSIONS
NOTES:
1. All dimensions are in millimeters (inches).
2. Tolerance is
±0.25mm(.010")
unless otherwise 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 are subject to change without notice.
Part No. : LTR-546AB-120 DATA SHEET
BNS-OD-C131/A4
Page :
1
of
4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
ABSOLUTE MAXIMUM RATINGS AT T
A
=25℃
℃
PARAMETER
Power Dissipation
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
[1.6mm(.063") From Body]
MAXIMUM RATING
150
30
-40℃ to + 85℃
-55℃ to + 100℃
260℃ for 5 Seconds
UNIT
mW
V
ELECTRICAL OPTICAL CHARACTERISTICS AT T
A
=25℃
℃
PARAMETER
Reverse Break Down Voltage
Reverse Dark Current Voltage
Open Circuit Voltage
Rise Time
Fall Time
Short Circuit Current
SYMBOL MIN.
V
(BR)R
ID
(R)
V
OC
Tr
Tf
I
S
1.7
350
50
50
2
30
30
TYP. MAX. UNIT TEST CONDITION
V
nA
mV
nsec
nsec
μA
I
R
= 100μA
Ee = 0mW/c㎡
V
R
= 10V
Ee = 0mW/c㎡
λ
= 940nm
Ee = 0.5mW/c㎡
V
R
= 10V
λ
= 940nm
R
L
= 1KΩ
V
R
= 5V
λ=
940nm
Ee = 0.1mW/c㎡
V
R
= 3V
f = 1MHz
Ee = 0mW/c㎡
Total Capacitance
Wavelength of the Max Sensitivity
C
T
λ
SMAX
25
900
pF
nm
Part No. : LTR-546AB-120 DATA SHEET
BNS-OD-C131/A4
Page :
2
of
4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
TYPICAL ELECTRICAL / OPTICAL CHARACTERISTICS CURVES
(25℃ Ambient Temperature Unless Otherwise Noted)
pA
4000
100
pF
80
3000
Dark Current ID
Capacitance Ct
60
2000
40
1000
20
0
0
5
10
15
20 V
Reverse Voltage VR
0
10
-2
10
-1
10
0
10
1
10 V
2
Reverse Voltage VR
Fig.1 DARK CURRENT VS.
REVERSE VOLTAGE
TA=25° C, Ee=0 mW/cm
2
Fig.2 CAPACITANCE VS.
REVERSE VOLTAGE
F=1MHZ; Ee=0mW/cm
2
nA
1.4
1.2
1.0
10
3
10
2
Is amb
Is 25
o
0.8
0.6
0.4
0.2
0
-20
0
20
40
60
Ambient Temperature
Dark Current ID
o
Photocurrent
10
1
10
0
10
-1
80 C
0
20
40
60
80
100 C
o
Ambient Temperature
Fig.3 PHOTOCURRENT VS.
AMBIENT TEMPERATURE
Fig.4 DARK CURRENT
AMBIENT TEMPERATURE
VR=10, Ee=0mW/cm
2
Part No. : LTR-546AB-120 DATA SHEET
BNS-OD-C131/A4
Page :
3
of
4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
TYPICAL ELECTRICAL / OPTICAL CHARACTERISTICS CURVES
(25℃ Ambient Temperature Unless Otherwise Noted)
%
100
10
3
uA
Relative Spectral Sensitivity
80
10
60
2
Photocurrent Ip
10
1
40
20
10
0
0
700
800
900 1000 1100
10
Wavelength
-1
10
-2
10
-1
10
0
10
1
mW
2
CM
Irradiance Ee
Fig.5 RELATIVE SPECTRAL SENSITIVITY
VS WAVELENGTH
Fig.6 PHOTOCURRENT VS
IRRADIANCE = 940 nm
0
o
10
o
20
o
175
30
1.0
0.9
0.8
0.7
0.6
40
50
60
80
o
Total Power Dissipation mW
o
Relative Sensitivity
125
o
o
75
o
o
25
0
-40 -20
100
0.5
0.3
0
0.2
0.4
0
20 40 60 80 100 C
o
Ambient Temperature
Fig.7 SENSITIVITY DIAGRAM
Fig.8 TOTAL POWER DISSIPATION VS
AMBIENT TEMPERATURE
Part No. : LTR-546AB-120 DATA SHEET
BNS-OD-C131/A4
Page :
4
of
4
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