s1787 series kspd1038e

PHOTODIODE
Si photodiode
S1787 series
Plastic package photodiode with low dark current
S1787 series is a family of plastic package photodiodes that offer low dark current. Plastic package used is light-impervious, so no stray light can
reach the active area from the side or backside. This allows reliable optical measurements in the visible to near infrared range, over a wide
dynamic range from low light levels to high light levels.
Features
Applications
l S1787-04: For visible range
l Exposure meter
l Illuminometer
l Camera auto exposure
l Stroboscope light control
l Copier
l Display light control
l Optical switch, etc.
S1787-08: For visible to IR range
S1787-12: For visible to near IR range
■ General ratings / Absolute maximum ratings
Type No.
Active
area size
Window
material *
Effective
active area
Absolute maximum ratings
Operating
Reverse
Storage
temperature
voltage
temperature
Topr
VR Max.
Tstg
(V)
(°C)
(°C)
(mm)
(mm2)
S1787-04
V
S1787-08
R
2.4 × 2.8
6.6
10
S1787-12
I
* Window material R: resin coating, V: visual-compensation filter, I: infrared-cutting filter
-10 to +60
■ Electrical and optical characteristics (Typ. Ta=25 °C, unless otherwise noted)
Type No.
S1787-04
S1787-08
S1787-12
Spectral Peak
response sensitivity
range wavelength
λ
λp
(nm)
320 to 730
320 to 1100
320 to 1000
(nm)
560
960
650
Photo sensitivity
Rise
Short
Dark
Temp.
S
time
Infrared circuit Temp. current
coefficient
(A/W)
tr
sensitivity current coefficient ID
of ID
VR=0 V
Isc
of Isc VR=1 V
GaP He-Ne ratio
TCID
λp
RL=1 kΩ
Max.
100 lx
LED
laser
560 nm 633 nm
0.3
0.58
0.35
0.3
0.33
0.3
0.19
0.38
0.34
(%)
10
-
(µA)
0.65
5.6
2.3
(%/°C)
-0.01
0.1
(pA) (times/°C)
10
20
1.12
(µs)
-20 to +70
Terminal
Shunt
capacitance
resistance
Ct
Rsh
VR=0 V
VR=10 mV
f=10 kHz
Min. Typ.
(pF) (GΩ) (GΩ)
2.5
700
10
100
0.5
200
1
10
S1787 series
Si photodiode
■ Spectral response
■ Rise time vs. load resistance
(Typ. Ta=25 ˚C)
0.7
(Typ. Ta=25 ˚C, VR=0 V)
1 ms
100 µs
S1787-08
S1787-04/-08
0.5
RISE TIME
PHOTO SENSITIVITY (A/W)
0.6
0.4
S1787-12
0.3
10 µs
1 µs
S1787-12
0.2
100 ns
0.1
S1787-04
0
200
400
600
800
10 ns
102
1000
103
104
105
LOAD RESISTANCE (Ω)
WAVELENGTH (nm)
KSPDB0124EA
■ Dark current vs. reverse voltage
KSPDB0125EA
■ Shunt resistance temperature characteristics
(Typ. Ta=25 ˚C)
100 pA
(Typ. VR=10 mV)
10 TΩ
S1787-04/-08
1 TΩ
S1787-12
SHUNT RESISTANCE
DARK CURRENT
10 pA
1 pA
S1787-04/-08
100 fA
100 GΩ
10 GΩ
1 GΩ
S1787-12
100 MΩ
10 MΩ
1 MΩ
10 fA
0.01
0.1
1
10
100 kΩ
-20
0
20
40
80
60
AMBIENT TEMPERATURE (˚C)
REVERSE VOLTAGE (V)
KSPDB0127EA
KSPDB0126EA
■ Short circuit current linearity
(8.5)
0.8
3.4 ± 0.3
10-4
S1787-08
+0
10-6
ACTIVE AREA
2.8 × 2.4
S1787-12
10-8
10-10
1.4
10-6
10-4
10-2
100
102
104
106
108
0.3
10-16
10-8
+0
8.0 -0.1
+0
+0.2
4.5 -0.5
10-14
2.2 - 0.1
PHOTOSENSITIVE
SURFACE
S1787-04
10-12
1.0
OUTPUT CURRENT (A)
10-2
6.0 - 0.3
100
■ Dimensional outline (unit: mm, tolerance unless otherwise noted: ±0.15)
(Typ. Ta=25 ˚C, “A” light source fully illuminated)
INCIDENT LIGHT LEVEL (lx)
KSPDB0128EA
+0
7.8 -0.1
KSPDA0056EA
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. ©2001 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, 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.: 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. KSPD1038E01
Apr. 2001 DN