INFRARED DETECTOR
Infrared detector module with preamp
Thermoelectrically cooled type
Easy-to-use detector module with built-in preamp
Infrared detector modules operate just by connecting to a DC power supply. The detector element is selectable from among InGaAs, PbS, PbSe,
MCT, InAs and InSb, which are all combined with a thermoelectric cooler. P4631-10 using an MCT detector is especially suited for CO
2
laser
detection. We welcome requests for custom devices that suit your application.
Features
Applications
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High S/N
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Infrared detection
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Compact size
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CO
2
laser detection
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Easy to use
Operates just by connecting to DC power supply
Accessories (Supplied)
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Circuit design optimized for detector element characteristics
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Built-in thermoelectric cooling control circuit (fixed control
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DC power cable (2 m): A4372-03
temperature)
When using a power supply other than Hamamatsu C3871-03/
-04 power supplies designed for IR detector modules, use a
mating connector (Hirose Electric RM12BRD-6S).
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Instruction manual
DC power supply (Optional)
s
Specifications / Absolute m axim um ratings
Detector
elem ent
Active area
(m m )
φ1
φ1
φ5
4× 5
3×3
1× 1
φ1
1× 1
1× 1
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Power supply for module (±15 V, +2.5 V)
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Power supply for module (±15 V, +4.5 V)
C3871-03
C3871-04 (designed for P4631-03/-04)
Type No.
Rated input voltage
(V)
Absolute m axim um ratings
Operating
Storage
Input voltage
tem perature
tem perature
Topr
Tstg
(V)
(°C)
(°C )
G6122
G6122-03
G6126
P4638
P4639
P4631
P4631-01
P4631-03
P4631-04
P4631-10
InGaAs
PbS
PbSe
M CT
InAs
InSb
M CT
+2.5
-0.05
±15 ± 0.5
Vc=±18
+1
Vp
1
=+5
0 to +40
-20 to +50
±4.5 ± 0.25
+2.5
+1
-0.05
Vp
2
=+7
Vp
1
=+5
s
Electrical and optical characteristics (Typ. Ta=25 °C)
Detector
P e ak
ele ment
C ut- off
sen sitivity
te mperature
w a vel engt h
w a vel engt h
at rated input
λc
λp
T
(°C)
(µm )
(µm )
1.95
2.05
2.3
2.56
-15
1.55
1.66
2.5
3.2
4.2
5.2
-25
3.6
4.3
-28
3.25
3.5
5.5
6.3
-58
4.8
5.5
-3
6.5
11.5
Photo
sensitivity
S
λ=λp
NEP
λ=λp
Frequency
response
-3 dB
(Hz)
DC to 2.2 k
DC to 3 k
DC to 1.2 k
0.2 to 300
0.2 to 10 k
5 to 20 k
5 to 300 k
DC to 100 k
5 to 35 k
DC to 500 k
Maxim um
Output
output
im pedance voltage
R
L
=1 kΩ
(Ω )
(V)
+10
+10
+10
±10
±10
±2.5
±8
+10
±5
+10
Maxim um
current
consum ption *
2
(m A)
+Vc, -Vc
+60, -30
+60, -30
+50, -30
+50, -20
+50, -20
+60, -10
+60, -10
+90, -30
+80, -10
+150, -30
Vp
1
or Vp
2
+1100
+1100
+1100
+1100
+1100
+1100
+1100
+1100
+1100
+1400
Type No.
G6122
G6122-03
G6126
P4638
P4639
P4631
P4631-01
P4631-03
P4631-04
P4631-10
*1:
λ=10.6
µm
*2: Vc=15 V, Vp
1
=2.5 V or Vp
2
=4.5 V
( W/ Hz
1 /2
)
(V/W )
8
1.7 × 10
1 × 10
-13
1.5 × 10
8
6 × 10
-13
7
5 × 10
7 × 10
-14
7
3 × 10
8 × 10
-13
2 × 10
5
1 × 10
-10
7
2 × 10
1 × 10
-12
7
1 × 10
6 × 10
-12
1.5 × 10
5
1.5 × 10
-11
1 × 10
7
5 × 10
-12
1
2*
2.5 × 10
-6
*
1
50
1
Infrared detector module with preamp
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Spectral response
10
13
10
10
12
Thermoelectrically cooled type
(Typ.)
G6126
P4638
G6122
P4631
G6122-03
P4631-04
11
D* (cm · Hz
2
/W)
λ
10
10
1
10
10
10
9
8
7
P4631-03
P4639
P4631-01
10
6
10
10
5
4
P4631-10
1
2
3
4
5
6
7
8
9
10
11
12
WAVELENGTH (µm)
KIRDB0188EB
s
Dimensional outlines (unit: mm)
G6122/-03, G6126, P4638, P4639, P4631/-01
(4 ×) 3.2 DEPTH 14.5 + M3 DEPTH 5
(MOUNTING THREADED HOLE)
ACTIVE AREA
3.3 ± 0.2
45
26
20
PHOTOSENSITIVE
SURFACE
26
40
75.2
(4 ×) M3 DEPTH 5
(MOUNTING THREADED HOLE)
BNC CONNECTOR
(SIGNAL OUTPUT)
20
27.2
75.2
0.7 ± 0.4
2
6-PIN CONNECTOR
(VOLTAGE INPUT)
12
26.5
KIRDA0009EE
2
Infrared detector module with preamp
Thermoelectrically cooled type
(unit: mm)
P4631-03
(4 ×) 3.2 DEPTH 24.5 + M3 DEPTH 5
(MOUNTING THREADED HOLE)
ACTIVE AREA
4.6 ± 0.5
45
8
34
3
7
31
45
7
0.2 ± 0.4
66.5
66
132.5
64.5
62
2
BNC CONNECTOR
(SIGNAL OUTPUT)
20
20
PHOTOSENSITIVE
SURFACE
6-PIN CONNECTOR
(VOLTAGE INPUT)
(4 ×) M3 DEPTH 5
(MOUNTING THREADED HOLE)
OFFSET ADJUSTMENT SCREW
KIRDA0137EC
P4631-04
(4 ×) 3.2 DEPTH 24.5 + M3 DEPTH 5
(MOUNTING THREADED HOLE)
ACTIVE AREA
8
4.6 ± 0.5
45
34
3
7
31
45
7
0.2 ± 0.4
66.5
50
116.5
64.5
46
2
BNC CONNECTOR
(SIGNAL OUTPUT)
20
20
PHOTOSENSITIVE
SURFACE
6-PIN CONNECTOR
(VOLTAGE INPUT)
(4 ×) M3 DEPTH 5
(MOUNTING THREADED HOLE)
KIRDA0138EC
12
26.5
12
26.5
3
Infrared detector module with preamp
Thermoelectrically cooled type
(unit: mm)
P4631-10
(4 ×) 3.2 DEPTH 14.5 + M3 DEPTH 5
(MOUNTING THREADED HOLE)
ACTIVE AREA
4.85 ± 0.2
45
26
20
PHOTOSENSITIVE
SURFACE
26
40
92
(4 ×) M3 DEPTH 5
(MOUNTING THREADED HOLE)
BNC CONNECTOR
(SIGNAL OUTPUT)
20
27.2
92
0.7 ± 0.4
2
6-PIN CONNECTOR
(VOLTAGE INPUT)
OFFSET VOLTAGE
ADJUSTMENT SCREW
12
26.5
KIRDA0139EC
Handling precaution
The infrared detector modules (TE-cooled type) do not operate if not cooled. Always supply +2.5 V or +4.5 V to cool the
detector element.
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2003 Hamamatsu Photonics K.K.
HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 053-434-3311, Fax: (81) 053-434-5184, http://www.hamamatsu.com
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658
France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777
North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01
Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741
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Cat. No. KIRD1036E06
Aug. 2003 DN
Industrial Control Electronics
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