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Электронный компонент: S2281

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Features
l Metal package with BNC connector
l High sensitivity
l High reliability
Applications
l Analytical instruments
l Optical measurement equipment
P H O T O D I O D E
Si photodiode
Si photodiode with BNC connector
S2281 series
S2281 series is Si photodiodes sealed in a metal package with a BNC connector. This configuration allows easy connection to Hamamatsu
C2719 photosensor amplifier (S2281-01 has a large terminal capacitance which may cause a gain peaking to occur when C2719 is used with the
gain set to the "M" range.). Two different spectral response characteristics are provided and the large active area makes S2281 series well suited
for optical power meters. A variant type S
9219 with a visual compensation filter is also available.
Hamamatsu also provides E2573 BNC-BNC coaxial cable (length: 1 m) as an option.
I General ratings
Parameter
S2281
S2281-01
S2281-04
Unit
Active area size
f11.3
f11.3
f7.98
mm
Active area
100
100
50
mm
2
Package
Metal package with BNC connector
-
Window material
Quartz glass
-
I Absolute maximum ratings
Parameter
Symbol
S2281
S2281-01
S2281-04
Unit
Reverse voltage
V
R
Max.
5
V
Operating temperature
Topr
-10 to +60
C
Storage temperature
Tstg
-20 to +70
C
I Electrical and optical characteristics (Ta=25 C, unless otherwise noted)
S2281
S2281-01
S2281-04
Parameter
Symbol
Condition
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
Spectral response range
l
-
190 to
1100
-
-
190 to
1000
-
-
190 to
1100
-
nm
Peak sensitivity
wavelength
lp
-
960
-
-
720
-
-
960
-
nm
l=200 nm
0.10
0.12
-
0.10
0.12
-
0.10
0.12
-
Photo sensitivity
S
l=lp
-
0.5
-
-
0.36
-
-
0.5
-
A/W
Short circuit current
Isc
100 lx
64
80
-
32
40
-
32
40
-
mA
Dark current
I
D
V
R
=10 mV
-
50
500
-
6
300
-
50
500
pA
Shunt resistance
Rsh
V
R
=10 mV
20
200
-
30
1700
-
20
200
-
MW
Rise time
tr
V
R
=0 V
R
L
=1 kW
-
3
-
-
7
-
-
3
-
ms
Terminal capacitance
Ct
V
R
=0 V
f=10 kHz
-
1300
-
-
3200
-
-
1300
-
pF
Noise equivalent power
NEP
-
2.010
-14
-
-
8.610
-15
-
-
1.810
-14
-
W/Hz
1/2
1
Si photodiode
S2281 series
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.
Cat. No. KSPD1044E0
1
Feb. 2003 DN
0.1
190
400
600
800
1000
0.3
0.2
(Typ. Ta
=25 C)
0.4
0.5
0.6
0.7
PHOTO SENSITIVITY (A/W)
WAVELENGTH (nm)
S2281-01
S2281/-04
25.0 0.1
17.5 0.1
7.98
10.0 0.1
16.0
+0 - 0.1
5.0 0.2
GLASS WINDOW
25.0 0.1
17.5 0.1
11.3
ACTIVE AREA
(100 mm
2
)
ACTIVE AREA
(50 mm
2
)
S2281,S2281-01
S2281-04
)
(
BNC : UG-625B/U
CORE: CATHODE
CASE: ANODE
KSPDA0080EA
I Dimensional outlines (unit: mm)
I Spectral response
DARK CURRENT
REVERSE VOLTAGE (V)
(Typ. Ta
=25 C)
0.01
100 fA
0.1
1
10
1 pA
10 pA
100 pA
1 nA
10 nA
S2281/-04
S2281-01
I Dark current vs. reverse voltage
10 pF
0.1
1
10
100
100 pF
1 nF
10 nF
REVERSE VOLTAGE (V)
TERMINAL CAPACITANCE
(Typ. Ta=25 C, f=1 MHz)
S2281/-04
S2281-01
I Terminal capacitance vs. reverse voltage
KSPDB0090EA
KSPDB0180EA
KSPDB0181EA
2