UV TO IR DETECTOR
Two-color detector
K1713/K3413-01, -02
Broad spectral response range from UV through IR
K1713/K3413-01, -02 detectors have a sandwich structure in which an infrared transmitting silicon photodiode is mounted over an infrared
detector element. This structure allows you to design instruments using the same optical path from UV through IR.
Features
Applications
l
Broad spectral response
Suitable for spectrophotometers, flame monitors, etc.
l
Noncooled type:
Room temperature operation for easy handling
One-stage thermoelectrically cooled type:
Keeps the detector temperature at a constant level to
make high-precision measurements.
l
Spectrophotometers
l
Laser monitors
l
Flame monitors
l
Radiation thermometers
Accessories (Optional)
l
Heatsink for thermoelectrically cooled type
A3179-03
l
Temperature controller for thermoelectrically cooled type
C1103-04
l
Photosensor amplifier
C2719
l
Amplifier for PbS and PbSe detectors
C3757-02
s
General ratings / Absolute maximum ratings
Type No.
Dimensional
outline/
Window Package
material *
1
Cooling
Detector
Absolute maximum ratings
Storage
Active Thermistor TE-cooler Reverse O p erating
area size allowable allowable voltage te m p erature te m p erature
Topr
Tstg
V
R
dissipation current
(mm)
(mW)
(A)
(V)
(°C)
(°C)
2.4 × 2.4
5
1.8 × 1.8
100 *
2
-
-
2.4 × 2.4
5
1.8 × 1.8
100 *
2
-30 to +50 -55 to +50
2.4 × 2.4
5
1.8 × 1.8
100 *
2
0.2
1.5
2.4 × 2.4
5
1.8 × 1.8
100 *
2
K1713-01
➀/S
K1713-02
K3413-01
➁/S
K3413-02
TO-8
TO-5
Non-
cooled
One-stage
TE-cooled
Si
PbS
Si
PbSe
Si
PbS
Si
PbSe
s
Electrical and optical characteristics (Typ., unless otherwise noted)
M e a sure m e nt
condition
Element
temperature
T
(°C)
Peak
sensitivity
wavelength
λp
(µm)
0.94
2.2
0.94
4.0
0.94
2.4
0.94
4.1
Photo sensitivity Shunt resistance
S
or
dark resistance
λ=λp
(A/W)
0.45
6 × 10
4
(V/W)
0.45
5 × 10
2
(V/W)
0.45
3 × 10
5
(V/W)
0.45
1.5 × 10
3
(V/W)
(MΩ)
300
0.2 to 2
300
0.5 to 1.8
300
0.5 to 10
300
1.5 to 5
D*
λ=λp
(cm
·
Hz
1/2
/W)
1.4 × 10
13
5 × 10
10
*
3
1.4 × 10
13
5 × 10
8
*
3
1.4 × 10
13
1 × 10
11
*
3
1.4 × 10
13
1 × 10
9
*
3
Rise time
tr
V
R
=0 V
R
L
=1 kΩ
10 to 90 %
(µs)
0.2 *
4
200 Max. *
5
0.2 *
4
3 Max. *
5
0.2 *
4
600 Max. *
5
0.2 *
4
5 Max. *
5
Type No.
Detector
Si
25
PbS
Si
K1713-02
25
PbSe
Si
25
K3413-01
PbS
-10
Si
25
K3413-02
PbSe
-10
*1: Window material S: sapphire glass
*2: Maximum supply voltage
*3: Light source 500 K black body
Chopping frequency: 600 Hz,
Noise bandwidth: 60 Hz
*4:
λ=655
nm
*5: 0 to 63 %
K1713-01
Supply voltage: 15 V
Load resistance: nearly equal to element dark resistance
Input energy: 4.8 µW/cm
2
(PbSe: 16.7 µW/cm
2
)
1
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