S8682 is a one-dimensional PSD assembled in a miniature plastic package (3.0 4.0 mm).
P S D
PRELIMINARY DATA
Jan. 2002
S8682
One-dimensional PSD
Surface mountable, miniature 1-D PSD
Features
l Surface mountable
l Miniature plastic package: 3 4 1.3
t
mm
l Active area: 1.0 2.5 mm (resistance length 2.5 mm)
Applications
l Optical switches
l Displacement meters
s Absolute maximum ratings (Ta=25 C)
Parameter
Symbol
Value
Unit
Reverse voltage
V
R
Max.
20
V
Operating temperature
Topr
-25 to +85
C
Storage temperature
Tstg
-40 to +100
C
s Electrical and optical characteristics (Ta=25 C)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Spectral response range
-
320 to 1100
-
nm
Peak sensitivity wavelength
p
-
960
-
nm
Photo sensitivity
S
=890 nm
-
0.5
-
A/W
Position detection error
-
V
R
=1 V, *
-
10
25
m
Interelectrode resistance
Rie
Vb=0.1 V
100
140
180
k
Dark current
I
D
V
R
=1 V
-
0.05
1
nA
Temperature coefficient of I
D
T
CID
-
1.15
-
times/C
Rise time
tr
V
R
=1 V, R
L
=1 k
=650 nm
-
3
-
s
Terminal capacitance
Ct
V
R
=1 V, f=10 kHz
-
15
30
pF
Saturation photocurrent
Ist
V
R
=1 V, R
L
=1 k
30
-
-
A
* In the range 75 % from the center of the active area to the edge.
1
One-dimensional PSD
S8682
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. 2002 Hamamatsu Photonics K.K.
Cat. No. KPSD1025E01
Jan. 2002 DN
ANODE 1
CATHODE (COMMON)
ANODE 2
CATHODE (COMMON)
Tolerance unless otherwise
noted: 0.1, 2
Shaded area indicates burr.
Chip position accuracy with respect
to the package dimensions marked *
X, Y
0.2, 2
2.54
3.2 0.2
(INCLUDING BURR)
3.0 *
1.0 0.4
1.0 0.4
2.9
3.0 *
3.8
3.4
3.9
4.2 0.2
(INCLUDING BURR)
4.0 *
0.05
0.45
0.75
1.3
4.0 *
0.35
0.45
0.15
0.45 0.3
0.45 0.3
2.4
2.8
3.0 *
5.0 0.3
0.1 0.1
(Typ. Ta=25 C)
200
400
800
1000
1200
WAVELENGTH (nm)
PHOTO SENSITIVITY (A/W)
0.4
0.2
0
0.6
0.3
0.1
0.5
600
QE=100 %
REVERSE VOLTAGE (V)
(Typ. Ta=25 C)
RISE TIME (s)
1
0.1
0
10
4
8
2
6
10
100
=890 nm
=650 nm
POSITION ON PSD (mm)
80
60
40
20
0
-20
-40
-60
-80
-1.5
-1.0
-0.5
+0.5
+1.0
+1.5
0
-1.5
-1.0
-0.5
+0.5
+1.0
+1.5
0
POSITION ON PSD (mm)
0
0.5
1
RELATIVE PHOTOCURRENT
POSITION DETECTION ERROR (m)
(Typ. Ta=25 C)
I
1
I
2
s Dimensional outline (unit: mm)
KPSDA0062EA
s Spectral response
KPSDB0104EA
s Rise time vs. reverse voltage
KPSDB0105EA
s Position detection characteristic example
KPSDB0109EA
2
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