P H O T O D I O D E
Si APD
S8664 series
Short wavelength type APD
Features
Applications
High sensitivity at visible range
Low noise
Low-light-level measurement
Analytical equipment
High gain
Low capacitance
■ General ratings / Absolute maximum ratings
Absolute maximum ratings
Effective *2
active area size
Effective active
area
Dimensional
Operating
temperature
Topr
Storage
temperature
Tstg
outline
/Window
material *1
Type No.
Package
TO-5
(mm)
φ0.2
φ0.5
φ1.0
φ2.0
φ3.0
φ5.0
5 × 5
10 × 10
(mm2)
0.03
0.19
0.78
3.14
7.0
19.6
25
100
(°C)
(°C)
S8664-02K
S8664-05K
S8664-10K
S8664-20K
S8664-30K
S8664-50K
S8664-55
➀/K
-55 to +100
-20 to +80
-20 to +60
➀/K
TO-8
➀/E
➀/E
Ceramic
S8664-1010
■ Electrical and optical characteristics (Typ. Ta=25 °C, unless otherwise noted)
Photo Quantum
sensitivity efficiency
Spectral Peak *3
response sensitivity
Breakdown
voltage
VBR
Excess *3
Noise
index
Dark *3
current
ID
Cut-off
Gain
M
Temperature
coefficient of
VBR
Terminal *3
frequency capacitance
S
QE
range
wavelength
Type No.
M=1
M=1
fc
Ct
λ=420 nm
I
D=100 µA
λ=420 nm
λ
λp
=420 nm =420 nm
λ
λ
Typ. Max.
(V) (V)
Typ. Max.
(V/°C) (nA) (nA)
(nm)
(nm) (A/W) (%)
(MHz)
700
680
530
280
140
60
(pF)
0.8
1.6
4
11
22
55
80
270
S8664-02K
S8664-05K
S8664-10K
S8664-20K
S8664-30K
S8664-50K
S8664-55
0.1
0.2
0.3
0.6
1
3
5
10
1
1.5
3
6
320 to
1000
600
0.24
70
400 500
0.78
0.2
50
15
35
50
100
40
11
S8664-1010
*1: K: Borosilicate glass E: Epoxy resin
*2: Area in which a typical gain can be obtained.
*3: Values measured at a gain listed in the characteristics table.
1