IR Emitter and Detector
Product Data Sheet
LTR-546AB
Spec No.: DS-50-98-0010
Effective Date: 05/18/2010
Revision: B
LITE-ON DCC
RELEASE
BNS-OD-FC001/A4
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
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 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 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 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
D a rk C u rre n t ID
C a p a cita n c e C t
60
2000
40
1000
20
0
0
5
10
15
20 V
0
-2
-1
0
1
2
10
10
10
10
10
V
R e v e rse V o lta g e V R
R e v e rse V o lta g e V R
F ig .1 D A R K C U R R E N T V S .
R EVER SE VO LTAG E
2
T A = 2 5 ° C , E e = 0 m W /cm
F ig .2 C A P A C IT A N C E V S .
R EVER SE VO LTAG E
2
F = 1 M H Z ; E e = 0 m W /cm
nA
1 .4
10
3
1 .2
2
Is a m b
1 .0
o
10
Is 2 5
0 .8
D a rk C u rre n t ID
P h o to cu rre n t
10
1
0 .6
0 .4
10
0 .2
0
-1
0
-2 0
0
20
40
60
80
o
10
C
0
20
40
60
80
100
o
C
A m b ie n t T e m p e ra tu re
A m b ie n t T e m p e ra tu re
F ig .3 P H O T O C U R R E N T V S .
A M B IE N T T E M P E R A T U R E
F ig .4 D A R K C U R R E N T
A M B IE N T T E M P E R A T U R E
V R = 1 0 , E e = 0 m W /cm
2
Part No. : LTR-546AB 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
R e la tiv e S p e c tra l S e n s itiv ity
80
10
60
2
P h o to c u rre n t Ip
10
1
40
20
10
0
0
700
800
900
1000 1100
10
-1
-2
-1
0
1
10
10
10
10
mW
CM
2
W a v e le n g th
Irra d ia n c e E e
F ig .5 R E L A T IV E S P E C T R A L S E N S IT IV IT Y
VS W AVELENG TH
F ig .6 P H O T O C U R R E N T V S
IR R A D IA N C E = 9 4 0 n m
0
o
10
o
o
20
175
o
30
1 .0
o
T o ta l P o w e r D is s ip a tio n m W
R e la tiv e S e n s itiv ity
125
0 .9
0 .8
0 .7
0 .6
40
o
50
o
75
60
o
80
100
0 .5
0 .3
0
0 .2
0 .4
o
25
0
-4 0 -2 0
0
20
40
60
80 100
o
C
A m b ie n t T e m p e ra tu re
F ig .7 S E N S IT IV IT Y D IA G R A M
F ig .8 T O T A L P O W E R D IS S IP A T IO N V S
A M B IE N T T E M P E R A T U R E
Part No. : LTR-546AB DATA SHEET
BNS-OD-C131/A4
Page :
4
of
4
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