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
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High S/N
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Compact size
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Easy to use
Operates just by connecting to DC power supply
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Circuit design optimized for detector element characteristics
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Built-in thermoelectric cooling control circuit (fixed control
temperature)
Applications
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Infrared detection
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CO
2
laser detection
INFRARED DETECTOR
Infrared detector module with preamp
Easy-to-use detector module with built-in preamp
Thermoelectrically cooled type
Accessories (Supplied)
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DC power cable (2 m)
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Instruction manual
1
■ Specifications / Absolute maximum ratings
Absolute maximum ratings
Active area Rated input voltage Input voltage
Operating
temperature
Topr
Storage
temperature
Tstg
Type No. Detector
Element
(mm) (V) (V) (°C) (°C)
G6122 φ1
G6122-03 φ1
G6126
InGaAs φ5
P4638 PbS 4 × 5
P4639 PbSe 3 × 3
P4631 MCT 1 × 1
P4631-02 InAs φ1
+2.5+1
-0.05 Vp1=+5
P4631-03 InSb 1 × 1
P4631-04 ±4.5 ± 0.25 Vp2=+7
P4631-10 MCT 1 × 1
±15 ± 0.5
+2.5+1
-0.05
Vc=±18
Vp1=+5
0 to +40 -20 to +50
■ Electrical and optical characteristics (Typ. Ta=25 °C)
Detector
element
temperature
at rated input
T
Peak
Sensitivity
wavelength
λp
Cut-off
wavelength
λc
Photo
sensitivity
S
λ=λp
*1
NEP
λ=λp
Frequency
response
-3 dB
Output
impedance
Maximum
output
voltage
RL=1 kΩ
Maximum
current
consumption*2
(mA)
Type No.
(°C) (µm) (µm) (V/W)
(W /Hz
1/2
)
(Hz) (Ω) (V) +Vc, -Vc
Vp
1
or Vp
2
G6122 1.95 2.05 1.7 × 10
8
1 × 10-13 DC to 2.2 k +10
+60, -30 +1100
G6122-03 2.3 2.56 1.5 × 10
8
6 × 10-13 DC to 3 k +10
+60, -30 +1100
G6126 1.55 1.66 5 × 10
7
7 × 10-14 DC to 1.2 k +10
+50, -30 +1100
P4638 2.4 3.1 8 × 10
7
1 × 10-12 0.2 to 300 ±10
+50, -20 +1100
P4639
-15
4.1 5.0 2 × 10
5
1 × 10-10 0.2 to 10 k ±10
+50, -20 +1100
P4631 -25 3.6 4.3 2 × 10
7
1 × 10
-12
5 to 20 k ±2.5
+60, -10 +1100
P4631-02 -28 3.25 3.45 1 × 10
7
4 × 10
-12
5 to 120 k ±8
+60, -10 +1100
P4631-03 4.5 6.3 1.5 × 10
5
1.5 × 10
-11
DC to 100 k +10
+90, -30 +1100
P4631-04 -58 4.8 5.5 1 × 10
7
5 × 10
-12
5 to 35 k ±5
+80, -10 +1100
P4631-10 -3 6.5 11.5 2 *
3
3.5 × 10
-7
*
3
DC to 500 k
50
+10
+150, -30 +1400
*1:
f=100 Hz (G6122, G6122-03, G6126, P4638), f=600 Hz (P4639, P4631-10), f=1.2 kHz (P4631, P4631-02, P4631-03, P4631-04)
*2: Vc=15 V, Vp1=2.5 V or Vp2=4.5 V
Recommended DC power supply (analog power supply): E3630A (Agilent Technologies)
Current capacity: More than 1.5 times the maximum current consumption
Ripple noise: 5 mVp-p or less (±15 V power supply)
5 mVp-p or less (+2.5 V, +4.5 V power supply)
*3: λ=10.6 µm
Infrared detector module with preamp
Thermoelectrically cooled type
■ Spectral response
WAVELENGTH (µm)
D* (cm · Hz
/W)
λ
1
2
16
10
5
10
7
10
11
10
13
10
9
10
8
10
12
10
6
10
10
2345 7 128 9 10 11
(Typ.)
G6126 P4638
P4639
G6122-03G6122-03
G6122-03
P4631-03 P4631-10
P4631-04
P4631
G6122
P4631-02
KIRDB0188EE
■■
■■
■
Dimensional outlines (unit: mm)
27.2
75.2
2
26.5
12
(4 ×) M3 DEPTH 5
(MOUNTING THREADED HOLE)
BNC CONNECTOR
(SIGNAL OUTPUT)
6-PIN CONNECTOR
(VOLTAGE INPUT)
0.7 ± 0.4
20
75.2
3.3 ± 0.2
PHOTOSENSITIVE
SURFACE
45
40
20
26
26
(4 ×) 3.2 DEPTH 14.5 + M3 DEPTH 5
(MOUNTING THREADED HOLE)
ACTIVE AREA
G6122/-03, G6126, P4638, P4639, P4631/-02
KIRDA0009EE
2
Infrared detector module with preamp
Thermoelectrically cooled type
45
45
(4 ×) M3 DEPTH 5
(MOUNTING THREADED HOLE)
BNC CONNECTOR
(SIGNAL OUTPUT)
6-PIN CONNECTOR
(VOLTAGE INPUT)
34
(4 ×) 3.2 DEPTH 24.5 + M3 DEPTH 5
(MOUNTING THREADED HOLE)
3177
ACTIVE AREA
20
38
66.5
0.2 ± 0.4
4.6 ± 0.5
PHOTOSENSITIVE
SURFACE
66
132.5
12
26.5
64.5 62 2
20
OFFSET ADJUSTMENT SCREW
45
45
(4 ×) M3 DEPTH 5
(MOUNTING THREADED HOLE)
BNC CONNECTOR
(SIGNAL OUTPUT)
6-PIN CONNECTOR
(VOLTAGE INPUT)
34
(4 ×) 3.2 DEPTH 24.5 + M3 DEPTH 5
(MOUNTING THREADED HOLE)
3177
20
38
66.5
0.2 ± 0.4
4.6 ± 0.5
PHOTOSENSITIVE
SURFACE
50
116.5
12
26.5
64.5 46 2
20
ACTIVE AREA
KIRDA0137EC
KIRDA0138EC
P4631-03
P4631-04
(unit: mm)
3
HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Higashi-ku, Hamamatsu City, 435-8558 Japan, Telephone: (81) 53-434-3311, Fax: (81) 53-434-5184, 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) 8152-375-0, Fax: (49) 8152-265-8
France: Hamamatsu Photonics France S.A.R.L.: 19, 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 int. 6, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741
Information described in this material is current as of February, 2011. Product specifications are subject to change without prior notice due to improvements or other reasons. Before assembly into final products, please contact us for
the delivery specification sheet to check the latest information.
Type numbers of products listed in the delivery specification sheets or supplied as samples may have a suffix "(X)" which means preliminary specifications or a suffix "(Z)" which means dev elopmental specifications .
The product warranty is valid for one year after delivery and is limited to product repair or replacement for defects discovered and reported to us within that one year period. However, even if within the warranty period we accept
absolutely no liability for any loss caused by natural disasters or improper product use.
Copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission.
Infrared detector module with preamp
Thermoelectrically cooled type
Cat. No. KIRD1036E13
Feb. 2011 DN
27.2
92
2
26.5
12
(4 ×) M3 DEPTH 5
(MOUNTING THREADED HOLE)
BNC CONNECTOR
(SIGNAL OUTPUT)
6-PIN CONNECTOR
(VOLTAGE INPUT)
0.7 ± 0.4
20
OFFSET VOLTAGE
ADJUSTMENT SCREW
92
4.85 ± 0.2
PHOTOSENSITIVE
SURFACE
45
40
20
26
26
(4 ×) 3.2 DEPTH 14.5 + M3 DEPTH 5
(MOUNTING THREADED HOLE)
ACTIVE AREA
KIRDA0139EC
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.
Handling precaution
P4631-10 (unit: mm)
4
The G6122, G6122-03, G6126, P4638 and P4631-10
conform to European EMC directives:
EN 61326 Class B.
