IR Emitter and Detector
Product Data Sheet
LTR-743DBM1-TA
Spec No.: DS50-2001-011
Effective Date: 10/19/2001
Revision: -
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
ELECTRONICS,
INC.
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-743DBM1-TA IS A SPECIAL DARK GREEN 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-743DBM1-TA DATA SHEET
BNS-OD-C131/A4
Page :
1
of
5
LITE-ON
ELECTRONICS,
INC.
Property of Lite-On Only
ABSOLUTE MAXIMUM RATINGS AT T
A
=25℃
PARAMETER
Power Dissipation
Collector-Emitter 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
Rise Time
Fall Time
Short Circuit Current
SYMBOL MIN.
V
(BR)R
ID
(R)
Tr
Tf
I
S
5
5
5
10
30
30
TYP. MAX. UNIT TEST CONDITION
V
nA
nsec
nsec
μA
I
R
= 100μA
Ee = 0mW/c㎡
V
R
= 10V
Ee = 0mW/c㎡
V
R
= 10V
R
L
= 1KΩ
V
R
= 0V
λ=
880nm
Ee = 0.1mW/c㎡
V
R
= 3V
f = 1MHZ
Ee = 0mW/c㎡
Total Capacitance
Wavelength of the Max Sensitivity
C
T
λ
SMAX
25
880
pF
nm
Part No. : LTR-743DBM1-TA DATA SHEET
BNS-OD-C131/A4
Page :
2
of
5
LITE-ON
ELECTRONICS,
INC.
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 c ita n ce 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 rs e V o lta g e V R
R e v e rs e 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
10
2
Is a m b
1 .0
o
Is 2 5
0 .8
D a rk C u rre n t ID
P h o to c u 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-743DBM1-TA DATA SHEET
BNS-OD-C131/A4
Page :
3
of
5
LITE-ON
ELECTRONICS,
INC.
Property of Lite-On Only
TYPICAL ELECTRICAL / OPTICAL CHARACTERISTICS CURVES
(25℃ Ambient Temperature Unless Otherwise Noted)
%
100
10
3
uA
R e la tive S p e ctra l S e n sitivity
80
10
60
P h o to cu rre n t Ip
2
10
1
40
20
10
0
0
600
700
800
900
1000 1100
10
-1
-2
-1
0
1
10
10
10
10
mW
CM
2
W a ve le n g th
Irra d ia n ce 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
p= 950 nm
0
o
10
o
o
20
175
T o ta l P o w e r D issip a tio n m W
R e la tive S e n sitivity
o
30
1 .0
o
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-743DBM1-TA DATA SHEET
BNS-OD-C131/A4
Page :
4
of
5
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