PHOTODIODE
Si PIN photodiode
S2721-02, S3096-02, S4204, S8703
Dual-element, plastic package photodiode
S2721-02, S3096-02, S4204 and S8703 are dual-element Si PIN photodiodes molded into small plastic packages. Having high sensitivity and low
noise, these photodiodes have very low cross-talk between the elements.
Custom devices (with different element shapes, number of elements, characteristics and packages) are also available to meet you specific needs.
Please feel free to contact our sales office.
Features
Applications
l
High sensitivity
l
Uniform element sensitivity
l
Low cross-talk
l
Low noise
l
CD, DVD, MO (Magneto-Optical disc) signal pickups
l
Laser beam alignment
l
Various position detection applications
s
General ratings / Absolute maximum ratings
Dimensional
outline
➀
➁
➂
➃
Active area
(mm)
1 × 3 / 2 elements
1.2 × 3 / 2 elements
1 × 2 / 2 elements
Element gap
(µm)
5
30
20
Absolute maximum ratings
Operating
Storage
Reverse
temperature
temperature
voltage
Topr
Tstg
V
R
Max.
(V)
(°C)
(°C)
20
-25 to +85
-40 to +100
Type No.
S2721-02
S3096-02
S4204
S8703
s
Electrical and optical characteristics (Typ. Ta=25 °C, unless otherwise noted, per 1 element)
Spectral
response
range
λ
Peak
sensitivity
wavelength
λp
Dark
current
I
D
R
=10 V
V
all elements
Typ.
(nA)
0.1
0.05
0.1
Max.
(nA)
2.0
0.5
1.0
Temp.
coefficient
of
I
D
T
CID
(times/°C)
1.15
Cut-off
frequency
fc
V
R
=10 V
R
L
=50
Ω
λ=780
nm
-3 dB
(MHz)
50
25
30
Terminal
capacitance
Ct
R
=10 V
V
f=1 MHz
(pF)
5
3
Type No.
Photo
sensitivity
λ=λp
NEP
V
R
=10 V
S2721-02
S3096-02
S4204
S8703
(nm)
320 to 1060
320 to 1100
(nm)
900
960
(A/W)
0.56
0.58
0.65
(W/Hz
1/2
)
6.4 × 10
-15
7.2 × 10
-15
8.7 × 10
-15
1
HAMAMATSU [ HAMAMATSU CORPORATION ]
