PHOTODIODE
Si photodiode
S2281 series
Si photodiode with BNC connector
S2281 series photodiodes are sealed in a metal package with a BNC connector and designed to connect to C9329 photosensor amplifier. Two
different spectral response ranges are provided. The large active area makes S2281 series suitable for optical power meters. A variant type
S9219 with a visual compensation filter is also available.Hamamatsu also provides E2573 BNC-BNC coaxial cable (length: 1 m) as an option.
s
G e ne ra l ra ting s
P a ra m e te r
A ctive a re a size
A ctive a re a
P a ck a g e
W in d o w m a te rial
S2281
φ1
1 .3
100
S 2 2 8 1 -0 1
φ1
1 .3
100
M e ta l w ith B N C c o n n ec to r
Q u a rtz g la s s
S 2 2 8 1 -0 4
φ7
.9 8
50
U n it
mm
2
mm
-
-
s
A b solu te m axim um ra ting s
P a ra m e te r
R e ve rse vo lta g e
O p e ra tin g te m p e ra tu re
S to ra g e te m p e ra tu re
S ym b o l
V
R
M a x.
T o pr
T stg
S2281
S 2 2 8 1 -0 1
5
-1 0 to + 6 0
-2 0 to + 7 0
S 2 2 8 1 -0 4
U n it
V
°C
°C
s
E le ctrica l an d o ptica l cha ra cteristics (T a =25
°C
, u nless oth erw ise n ote d)
P a ra m e te r
S p e ctra l
re sp o n s e ra n g e
P e a k se n sitivity
w a ve le n g th
P h o to se n sitivity
S h o rt circ u it
cu rre n t
D a rk c u rre n t
Shunt
re sis ta n ce
R is e tim e
T e rm in a l
ca p a c ita n ce
N oise equivalent
power
Sym bol
λ
λ
p
S
Is c
I
D
Rsh
tr
Ct
NEP
λ=
2 0 0 n m
λ= λ
p
1 0 0
lx
V
R
=10 m V
V
R
=10 m V
V
R
=0 V
R
L
= 1 k
Ω
V
R
=0 V
f= 1 0 kH z
V
R
=0 V ,
λ
=
λ
p
C o n d itio n
M in .
-
-
0 .1 0
-
64
-
20
-
-
-
S2281
T yp .
1 9 0 to
1100
960
0 .1 2
0 .5
80
50
200
3
1300
1.8×10
-14
M a x.
-
-
-
-
-
500
-
-
-
-
M in .
-
-
0 .1 0
-
32
-
30
-
-
-
S 2 2 8 1 -0 1
T yp .
M a x.
1 9 0 to
-
1000
720
0 .1 2
0 .3 6
40
6
1700
7
3200
8.6×10
-15
M in .
-
-
0 .1 0
-
32
-
20
-
-
-
S 2 2 8 1 -0 4
T yp .
M a x.
1 9 0 to
-
1100
960
0 .1 2
0 .5
40
50
200
3
1300
1.8×10
-14
U n it
nm
nm
A /W
µA
pA
M
Ω
µs
pF
W /H z
1 /2
-
-
-
-
300
-
-
-
-
-
-
-
-
500
-
-
-
-
s
Spectral response
0.7
(Typ. Ta
=25
˚C)
0.6
s
Dimensional outline (unit: mm)
S2281,S2281-01
S2281/-04
S2281-04
25.0 ± 0.1
17.5 ± 0.1
7.98
ACTIVE AREA
(50 mm
2
)
5.0 ± 0.2
10.0 ± 0.1
16.0
- 0.1
KSPDA0080EA
PHOTO SENSITIVITY (A/W)
17.5 ± 0.1
0.4
0.3
0.2
0.1
S2281-01
11.3
ACTIVE AREA
(100 mm
2
)
GLASS WINDOW
(
1000
KSPDB0090EA
BNC : UG-625B/U
CORE: CATHODE
CASE: ANODE
)
190
400
600
800
WAVELENGTH (nm)
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. ©2006 Hamamatsu Photonics K.K.
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) 08152-3750, Fax: (49) 08152-2658
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/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741
Cat. No. KACC1100E02
Sept. 2006 DN
+0
0.5
25.0 ± 0.1
3
HAMAMATSU [ HAMAMATSU CORPORATION ]
