HAMAMATSU S9345

PHOTODIODE
Si PIN photodiode
S9345
Dual-element photodiode using newly developed small, thin package
S9345 is a dual-element Si PIN photodiode employing a newly developed small, thin plastic package. The cubic volume reduced to onefifth that of similar type photodiodes using conventional package. In order to extend the detection area when used as a reflection-mode
optical switch, the entire photodiode active area of 1.5 mm wide and 5.6 mm long is asymmetrically segmented into 2 longitudinal sections
of 1.5 mm and 4.1 mm.
Features
Applications
l Miniature and thin plastic package: 3.4 × 7.0 × 0.95 t mm
l Surface mounting type
l Asymmetrical dual-element PIN photodiode
l Active area
l Optical switch
Photodiode a: 1.5 × 1.5 mm
Photodiode b: 1.5 × 4.1 mm
l High sensitivity
■ Absolute maximum ratings (Ta=25 °C)
Parameter
Maximum reverse voltage
Operating temperature
Storage temperature
Symbol
VR Max.
Topr
Tstg
Value
20
-25 to +85
-40 to +100
Unit
V
°C
°C
■ Electrical and optical characteristics (Ta=25 °C, per 1 element)
Parameter
Spectral response range
Peak sensitivity wavelength
Photo sensitivity
Short circuit Photodiode a
current
Photodiode b
Dark current
Photodiode a
Terminal
capacitance Photodiode b
Cut-off frequency
Symbol
λ
λp
S
Condition
ID
λ=780 nm
VR=0 V, 2856 K,
100 lx
VR=10 V, all elements
Ct
VR=10 V, f=1 MHz
fc
VR=10 V, RL=50 Ω
λ=780 nm, -3 dB
Isc
Min.
0.5
-
Typ.
320 to 1100
960
0.55
2.6
7.1
0.4
4
10
Max.
5
8
20
Unit
nm
nm
A/W
7
15
-
MHz
µA
nA
pF
1
Si PIN photodiode
■ Photo sensitivity temperature characteristic
■ Spectral response
(Typ. Ta=25 ˚C)
0.7
PHOTO SENSITIVITY (A/W)
QE=100 %
0.6
0.5
0.4
0.3
0.2
0.1
400
600
800
1000
TERMINAL CAPACITANCE
DARK CURRENT
0.4
0.2
0
100 pA
10 pA
10
600
700
800
900
1000
1100
KPINB0294EA
(Typ. Ta=25 ˚C, f=1 MHz)
100 pF
PHOTODIODE b
10 pF
PHOTODIODE a
1 pF
100 fF
0.1
100
REVERSE VOLTAGE (V)
500
1 nF
1 nA
1
0.6
■ Terminal capacitance vs. reverse voltage
10 nA
0.1
0.8
WAVELENGTH (nm)
(Typ. Ta=25 ˚C)
1 pA
0.01
1.0
KPINB0293EA
■ Dark current vs. reverse voltage
100 nA
1.2
-0.2
400
1200
WAVELENGTH (nm)
(Typ.)
1.4
TEMPERATURE COEFFICIENT (%/˚C)
0.8
0
200
S9345
1
10
100
REVERSE VOLTAGE (V)
KPINB0295EA
KPINB0296EA
■ Dimensional outline (unit: mm)
0.2
ACTIVE AREA
0.3
3.4 *
1.5
b
6.4
7.0 *
7.2 ± 0.2
7.2 ± 0.2
2.54
7.0 *
1.3
b
0.02
a
2.54
a
4.1
0.5
1.5
ACTIVE AREA
0.3
4.0 ± 0.2
4.0 ± 0.2
PHOTOSENSITIVE
SURFACE
0.75
0.05
0.15 0.95
0.05
2.8
0.45
3.4 *
ANODE a
CATHODE COMMON
ANODE b
CATHODE COMMON
CATHODE COMMON
Tolerance unless otherwise noted: ±0.1, ±2˚
Chip position accuracy with respect to the
package dimensions marked *.
X, Y≤±0.2, θ≤±2˚
Electrodes
Part of the lead frame on the bottom of the
package might not be covered with epoxy resin.
KPINA0095EA
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. ©2004 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
2
Cat. No. KPIN1069E01
Dec. 2004 DN