1
Si APD
Short wavelength type APD, for 600 nm band
www.hamamatsu.com
S12053-02/-05/-10
S9075, S5344, S5345
Structure / Absolute maximum ratings
Electrical and optical characteristics (Typ. Ta=25 °C, unless otherwise noted)
Type no.
Dimensional
outline/
Window material*
1
Package
Effective
photosensitive*
2
area size
Absolute maximum ratings
Operating
temperature
Topr
Storage
temperature
Tstg
(mm) (°C) (°C)
S12053-02
(1)/U TO-18
φ0.2
-20 to +60 -55 to +100
S12053-05
φ0.5
S12053-10
φ1.0
S9075
(2)/U TO-5
φ1.5
S5344
φ3.0
S5345 (3)/U TO-8
φ5.0
Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the
product within the absolute maximum ratings.
*1: U=UV glass
*2: Area in which a typical gain can be obtained
Type no.
Spectral
response
range
λ
Peak*
3
sensitivity
wavelength
λp
Photo-
sensitivity
S
M=1
λ=620 nm
Quantum
efficiency
QE
M=1
λ=620 nm
Breakdown
voltage
V
BR
ID=100 μA
Temp.
coefficient
of
V
BR
Dark*
3
current
I
D
Cutoff*
3
frequency
fc
R
L=50 Ω
Terminal
*
3
capacitance
Ct
Excess*
3
noise
figure
x
λ=650 nm
Gain
M
λ=650 nm
Typ. Max. Typ. Max.
(nm) (nm) (A/W) (%) (V) (V) (V/°C) (nA) (nA) (MHz) (pF)
S12053-02
200 to 1000
620 0.42 80 150 200 0.14
0.2 5
900 2
0.28 50
S12053-05 400 5
S12053-10 250 15
S9075 0.5 15 100 30
S5344 1 30 25 120
S5345 3 100 8 320
*3: Values measured at a gain listed in the characteristics table
These are short wavelength APDs with improved sensitivity in the UV to visible range. They offer high gain, high sensitiv-
ity, and low noise in the short wavelength range. They are suitable for applications such as low-light-level measurement and
analytical instrument.
High sensitivity and low noise in UV to visible range
Low-light-level measurement
Analytical instrument
Features Applications
2
Si APD S12053-02/-05/-10, S9075, S5344, S5345
Spectral response
Dark current vs. reverse voltage
Quantum effi ciency vs. wavelength
20
30
0
10
Photosensitivity (A/W)
(Typ. Ta=25 °C, M at 650 nm)
Wavelength (nm)
200 400 600 800 1000
M=10
M=20
M=50
0 100 120 140 160
S5344
S9075
S12053-10
S12053-05
S12053-02
S5345
60 8020 40
1 pA
10 pA
100 pA
1 nA
10 nA
(Typ. Ta=25 °C)
Reverse voltage (V)
Dark current
0
20
40
60
80
100
Quantum efficiency (%)
(Typ. Ta=25 °C)
Wavelength (nm)
200 400 600 800 1000
KAPDB0010ED
KAPDB0009EE
KAPDB0023EB
Gain vs. reverse voltage
Gain
Reverse voltage (V)
10
3
10
2
10
1
10
0
(Typ. λ=650 nm)
130
160
140 150
-20 °C
0 °C
20 °C
40 °C
60 °C
KAPDB0011EC