S2281 series photodiodes are sealed in a metal package with a BNC connector and designed to simply connect to 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 ranges are provided. The large active area makes S2281 series suitable 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.
P H O T O D I O D E
Si photodiode
S2281 series
Si photodiode with BNC connector
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: Smidesv
gen 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. 200
3
Hamamatsu Photonics K.K.
Cat. No. KACC1011E0
5
Feb
. 200
3
DN
0.1
190
400
600
800
1000
0.3
0.2
(Typ. Ta
=
25 C)
0.4
0.5
0.6
0.7
P
WAVELENGTH (nm)
S2281/-04
S2281-01
I
!"#$%%
&'%
()
*+%
,%
/0
%0)
-
.
-
0)
1%0
%23
$
$
1
%2
I
$%'%
1*0
.
1*0
.
1*0
.
0
0%
%
%
%
*
!
0
3
3
4
4 0
!%%
*
3
5&
!%)
)
8 )
!)
6
lx
3
7
6
- 4-
3
0
,!
- 4-
,
- 4-
, 4
- 4-
94:
7
1
0
$
0;
#<
& 5:
25.0 ± 0.1
17.5 ± 0.1
7.98
10.0 ± 0.1
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 outline (unit: mm)
I
Spectral response
KSPDB0090EA
6