ChipFind - документация

Электронный компонент: P3257-10

Скачать:  PDF   ZIP
I N F R A R E D D E T E C T O R
MCT photoconductive detector
10 m band infrared detector with high sensitivity and high-speed response
Features
l High-speed response, high sensitivity in the 10 m
band detection
l Photoconductive element that decreases its resistance
by input of infrared light
l Custom devices available
Custom devices not listed in this catalog are also
available with different spectral response, active
area sizes and number of element.
l Wide product lineups including non-cooled type,
thermoelectrically cooled type and micro-cooled type
Easy-to-use infrared detector modules with preamp
available.
Applications
l Thermal imaging
l Remote sensing
l FTIR
l CO
2
laser detection
l Infrared spectrophotometer
Accessories (Optional)
l Valve operator
A3515
l Amplifiers for dewar type MCT photoconductive detector
C5185
l Infrared detector module with preamp
P7752-10
(with P3257-10)
P3257 series, P4249-08
I Specification / Absolute maximum ratings
Absolute maximum ratings
Active area
Allowable
current
Operating
temperature
Topr
Storage
temperature
Tstg
Type No.
Dimensional
outline/
Window
material
Package
Cooling
(mm)
(mA)
(C)
(C)
P3257-25
0.025 0.025
10
P3257-01
0.1 0.1
20
P3257-10
/ZnS
1 1
40
P4249-08
/ZnS
Metal dewar
Liquid
nitrogen
0.5 0.5 *
30
-40 to +60
-55 to +60
*1: 8 elements array
I Electrical and optical characteristics (Typ. unless otherwise noted)
Measurement
condition
Element
temperature
T
Peak
sensitivity
wavelength
lp
Cut-off
wavelength
lc
Photo
sensitivity *
S
l=lp
D*
(500, 1200, 1)
D*
(lp, 1200, 1)
Rise time
tr
0 to 63 %
Dark
resistance
Rd
Type No.
(C)
(m)
(m)
(V/W)
Min.
(cmHz
1/2
/W)
Typ.
(cmHz
1/2
/W) (cmHz
1/2
/W)
(s)
(W)
P3257-25
1 10
#
40
P3257-01
3 10
"
80
P3257-10
1 10
!
P4249-08
-196
10.0
12.0
2 10
!
1 10
2 10
4.0 10
0.6
40
*2: Photo sensitivity changes with the bias current. The values in the above table are measured with the optimum bias current.
1
MCT photoconductive detector
P3257 series, P4249-08
4140
500
20
500
ACTIVE AREA
CHOPPER
1200 Hz
BAND-PASS
FILTER
r.m.s.
METER
BLACK BODY
500 K
DETECTOR
fo=1200 Hz
f=120 Hz
INCIDENT ENERGY: 2.64 W/cm
2
RELATIVE VALUE
BIAS CURRENT (mA)
0
5
10
20
25
4
(Typ.)
15
8
12
16
20
D*
S
N
100
10
1
10
100
1000
10000
NOISE (nV/Hz )
1
2
(Typ. )
FREQUENCY (Hz)
WAVELENGTH (
m)
2
10
10
10
9
(Typ. T= -196 C)
4
8
6
10
12
14
10
11
D
*
(
, 1200, 1) (cm Hz
/W)
1
2
I S/N vs. bias current (P3257-10)
KIRDB0073EB
I Noise frequency characteristic
KIRDB0074EC
I Multielement active area (P4249-08, unit: m)
MCT detectors of custom-designed multielement
arrays are also available on request. For the num-
ber of elements, element size and packaging, please
consult us with your specific needs.
KIRDA0007EA
I Measurement circuit
KIRDC0007EA
The detector must be operated in a
range where the D* becomes Max.
KIRDB0169EA
Spectral response can be shifted
upon request.
I Spectral response
2
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: Smidesvgen 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
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.
MCT photoconductive detector
P3257 series, P4249-08
Cat. No. KIRD1023E04
Feb. 2003 DN
51 1
37 1
11 1
8.5 0.5
PIN ARRANGEMENT
66.8 1
OUTPUT PIN
6.5
11.5
70 1
84 1
172 2
63.5 1
43 1 51 1
PUMP-OUT
PIPE 9.5
44.5 1
NC
CH8
CH7
CH6
CH5
CH4
CH3
CH2
CH1
NC
COM
PHOTOSENSITIVE
SURFACE
LN
2
FILL PORT 12.5
I Dimensional outlines (unit: mm)
KIRDA0131EC
P3257-25/-01/-10
KIRDA0135EA
P4249-08
51 1
32 1
46 1
43 1
37 1
8.5 0.5
6.5
72 1
95 1
102 1
66.8 1
10 1
172 2
28.5
63.5 1
LN
2
FILL PORT 12.5
PHOTOSENSITIVE
SURFACE
SIGNAL
OUTPUT LEAD
PUMP-OUT PIPE 9.5
DETECTOR
NC
DETECTOR
3