UV TO IR DETECTOR
Two-color detector
K3413-05/-08/-09
Wide spectral response range from UV to IR
K3413-05/-08/-09 are hybrid detectors containing an infrared-transmitting Si photodiode mounted over an InGaAs PIN photodiode, along the
same optical axis. This structure delivers a wide spectral response range from 0.25 µm to nearly 1.7 µm. The built-in thermoelectric cooler
maintains a constant temperature during operation, allowing precision measurement with an improved S/N ratio.
Features
Applications
l
Wide spectral response range
l
Allows same optical path design
l
One-stage thermoelectrically cooled type
l
Spectrophotometers
l
Laser monitors
l
Flame monitors
l
Radiation thermometers
s
General ratings / Absolute maximum ratings
Absolute maximum ratings
Active Thermistor TE-cooler
Storage
Reverse
Operating
Detector
te m p erature te m p erature
area
allowable allowable
voltage
element
Topr
Tstg
dissipation
current
V
R
(mm)
(mW)
(A)
(V)
(°C)
(°C)
Si
2.4 × 2.4
5
InGaAs
20
φ0.5
Si
2.4 × 2.4
5
0.2
1.5
-40 to +70 -55 to +85
InGaAs
2
φ1
Si
2.4 × 2.4
5
InGaAs
10
φ1
Type No.
Package
Cooling
K3413-05
K3413-08
K3413-09
TO-8
One-stage
TE-cooled
s
Electrical and optical characteristics (Typ. Ta=25 °C, unless otherwise noted)
Measurement
Peak
Photo
condition Spectral sensitivity sensitivity
Element response wavelength
D etector
S
temperature range
ele m e nt
λp
λ=λp
T
(°C)
25
-10
25
-10
25
-10
(µm)
0.32 to
1.67
0.32 to
2.57
0.32 to
1.67
(µm)
0.94
1.55
0.94
2.30
0.94
1.55
(A/W)
0.45
0.55
0.45
0.60
0.45
0.55
Dark
current
I
D
V
R
=10 mV
Typ.
(nA)
50 (pA)
0.05 *
1
50 (pA)
1.5 (µA) *
2
50 (pA)
0.07 *
2
Max.
(nA)
100 (pA)
0.25 *
1
100 (pA)
7.5 (µA) *
2
100 (pA)
0.35 *
2
Shunt
Resistance
Rsh
D*
λ=λp
Rise time Terminal
tr
capacitance
V
R
=0 V
Ct
R
L
=1 kΩ
V
R
=5 V
10 to 90 % f=1 MHz
(pF)
60 *
5
12
60 *
5
200 *
2
60 *
5
90
Type No.
K3413-05
K3413-08
K3413-09
Si
InGaAs
Si
InGaAs
Si
InGaAs
(MΩ)
200
3000
200
0.03
200
1500
(cm
·
Hz
1/2
/W) (ns)
1.4 × 10
13
200 *
3
1.2 × 10
13
1.5 *
4
1.4 × 10
13
200 *
3
7.4 × 10
10
23 *
4
1.4 × 10
13
200 *
3
1.2 × 10
13
7 *
4
*1: V
R
=5 V
*2: V
R
=1 V
*3:
λ=655
nm
*4: V
R
=5 V, R
L
=50
Ω
*5: V
R
=0 V, f=10 kHz
1
HAMAMATSU [ HAMAMATSU CORPORATION ]
