U V T O I R D E T E C T O R
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
Broad spectral response
Suitable for spectrophotometers, flame monitors, etc.
Spectrophotometers
Laser monitors
Noncooled type:
Flame monitors
Room temperature operation for easy handling
One-stage thermoelectrically cooled type:
Keeps the detector temperature at a constant level to
make high-precision measurements.
Radiation thermometers
Accessories (Optional)
Heatsink for thermoelectrically cooled type
A3179-03
Temperature controller for thermoelectrically cooled type
C1103-04
Photosensor amplifier
C2719
Amplifier for PbS and PbSe detectors
C3757-02
ꢀ General ratings / Absolute maximum ratings
Absolute maximum ratings
Di mensional
outline/
Operating
Storage
Active
Thermistor TE-cooler Reverse
allowable allowable voltage
temperature temperature
Type No.
Package Cooling
Detector area size
Wi ndow
R
dissipation current
V
Topr
(°C)
Tstg
(°C)
1
m aterial
*
(mm)
(mW)
(A)
(V)
Si
PbS1.8
Si
PbSe
Si
PbS1.8
Si
PbSe
2.4 × 2.4
×
2.4 × 2.4
1.8 × 1.8
2.4 × 2.4
×
5
K1713-01
2
1.8
100
*
Non-
cooled
ꢀ/STO-5
ꢀ/STO-8
-
-
5
K1713-02
K3413-01
K3413-02
100 *2
-30 to +50
-55 to +50
5
2
1.8
100
*
One-stage
TE-cooled
0.2
1.5
2.4 × 2.4
1.8 × 1.8
5
100 *2
ꢀ Electrical and optical characteristics (Typ., unless otherwise noted)
Measurement
Rise time
tr
R
V =0 V
Peak
condition
Photo sensitivity Shunt resistance
sensitivity
wavelength
λp
D*
λ=λp
S
λ λ
= p
or
Element
temperature
T
Type No.
Detector
dark resistance
L
R =1 k
Ω
10 to 90 %
(µs)
(cm · Hz1/2/W)
(°C)
(µm)
0.94
2.2
0.94
4.0
0.94
3
0.94
4.1
(A/W)
0.45
(M )
Ω
300
0.2 to 2
300
0.5 to 1.8
300
0.5 to 10
300
1.5 to 5
Si
PbS
Si
PbSe
Si
PbS-10
Si
PbSe
1.4 × 1013
0.2 *4
K1713-01
25
25
6 × 104 (V/W)
0.45
5 × 1010
*
200 Max. *5
0.2 *4
3
1.4 × 1013
5 × 108 *3
K1713-02
K3413-01
K3413-02
5 × 102 (V/W)
0.45
3 Max. *5
0.2 *4
25
2.4
25
1.4 × 1013
3
×
5 (V/W)10
1 × 1011
*
600 Max. *5
0.2 *4
0.45
1.4 × 1013
1 × 109 *3
-10
1.5 × 103 (V/W)
5 Max. *5
*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
Supply voltage: 15 V
Load resistance: nearly equal to element dark resistance
Input energy: 4.8 µW/cm2 (PbSe: 16.7 µW/cm2)
*5: 0 to 63 %
1