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 碌m to nearly 1.7 碌m. 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
Type No.
Package
Cooling
Detector
element
Si
InGaAs
Si
InGaAs
Si
InGaAs
Active
area
(mm)
2.4 脳 2.4
f0.5
2.4 脳 2.4
f1
2.4 脳 2.4
f1
Thermistor
allowable
dissipation
(mW)
K3413-05
K3413-08
K3413-09
TO-8
One-stage
TE-cooled
0.2
Absolute maximum ratings
TE-cooler
Reverse
Operating
Storage
allowable
voltage
temperature temperature
Topr
current
V
R
Tstg
(A)
(V)
(擄C)
(擄C)
5
20
5
1.5
-40 to +70 -55 to +85
2
5
10
Rise time
Terminal
tr
capacitance
V
R
=0 V
Ct
V
R
=5 V
R
L
=1 kW
f=1 MHz
10 to 90 %
(ns)
200 *
3
1.5 *
4
200 *
3
23 *
4
200 *
3
7 *
4
(pF)
60 *
5
12
60 *
5
200 *
2
60 *
5
90
s
Electrical and optical characteristics (Typ. Ta=25 擄C, unless otherwise noted)
Measurement
Photo
Peak
condition
sensitivity
sensitivity
Element
S
wavelength
Detector
temperature
lp
l=lp
element
T
Si
InGaAs
Si
InGaAs
Si
InGaAs
(擄C)
25
-10
25
-10
25
-10
(碌m)
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 (碌A(chǔ)) *
2
50 (pA)
0.07 *
2
Max.
(nA)
100 (pA)
0.25 *
1
100 (pA)
7.5 (碌A(chǔ)) *
2
100 (pA)
0.35 *
2
Shunt
Resistance
Rsh
(MW)
200
3000
200
0.03
200
1500
D*
l=lp
Type No.
K3413-05
K3413-08
K3413-09
(cm
路
Hz
1/2
/W)
1.4 脳 10
13
1.2 脳 10
13
1.4 脳 10
13
7.4 脳 10
10
1.4 脳 10
13
1.2 脳 10
13
*1: V
R
=5 V
*2: V
R
=1 V
*3:
l=655
nm
*4: V
R
=5 V, R
L
=50
W
*5: V
R
=0 V, f=10 kHz
1
1
2
3
4
