
Hamamatsu provides various types of Si PIN photodiodes molded into clear plastic packages. These photodiodes are available with cut-off
frequencies from 60 MHz to 500 MHz, allowing you to make the selection that best suits your application. S8387 offers high sensitivity in the violet
region and is suited for violet laser detection.
Features
l Clear plastic package (4 × 4.8 mm)
l 2-pin lead style (lead length: 4.9 mm)
l Choice of cut-off frequencies
Applications
l Laser diode front monitors (high-speed APC) for optical
disk drives
l Red laser diode (650 nm) and near IR laser diode (780 nm)
sensors
l Violet laser detection (S8387)
PHOTODIODE
Si PIN photodiode
Available with 60 MHz to 500 MHz response speeds
Plastic package
1
s General ratings / Absolute maximum ratings
Absolute maximum ratings
Active area
size
Effective active
area
Reverse
voltage
VR Max.
Power
dissipation
P
Operating
te m p erature
Topr
Storage
te m p erature
Tstg
Type No.
Dimensional
outline
Package
(mm)
(mm
2)
(V)
(mW)
(°C)
S7329-01
2 × 2
4
S7836
1.1 × 1.1
1.2
S3321-04
S8223
S8314
S7762
S8387
Plastic
φ0.8
0.5
20
50
-25 to +85
-40 to +100
s Electrical and optical characteristics (Typ. Ta=25 °C, unless otherwise noted)
Photo sensitivity
S
(A/W)
Spectral
response
range
λ
Peak
sensitivity
wavelength
λp
Short circuit
current
lsc
100 lx
(A)
Dark
current
ID
Max.
Temp.
coefficient
of
ID
TCID
Cut-off
frequency
fc
λ=780 nm
RL=50
, -3dB
Termi nal
capacitance
Ct
f=1 MHz
NEP
λ=λp
Type No.
(nm)
410
nm
660
nm
780
nm
830
nm
Min.
Typ.
(nA)
(ti m es/° C)
(MHz)
(pF)
(W/Hz
1/2)
S7329-01
3.3
4.2
60 *
1
12 *
1
4.8 × 10
-15 *1
S7836
0.45 0.55 0.6
1.3
1.65
70 *
1
5 *
1
3.9 × 10
-15 *1
S3321-04
80 *
1
3 *
1
4.1 × 10
-15 *1
S8223
320 to
1060
900
0.19
0.39 0.48 0.5
0.6
0.75
1 *
1
200 *
1
3 *
1
3.4 × 10
-15 *1
S8314
800
0.39 0.45
0.3 *
1
500 *
1
4 *
1
3.9 × 10
-15 *1
S7762
0.2
1.4 × 10
-15 *2
S8387
320 to
1000
760
0.27
0.48 0.5
0.45 0.37
0.5
0.3 *
2
1.15
500 *
2
6 *
2
1.6 × 10
-15 *2
*1: VR=5 V
*2: VR=2.5 V
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