Si PIN photodiodes
S2506 series
S6775 series
S6967
Plastic SIP (single in-line package)
S2506/S6775 series and S6967 are Si PIN photodiodes with large active areas, molded into a clear or visible-cut plastic SIP for
detecting visible to near infrared range or near infrared range only. These Si PIN photodiodes feature a high sensitivity, a highspeed response and large active areas.
Features
Applications
S2506-02: Visible to near infrared range
S2506-04: Visible-cut
S6775, S6967: Visible to near infrared range, high sensitivity,
high-speed response, large active area
S6775-01: Visible-cut, high sensitivity,
high-speed response, large active area
FSO (free space optics)
Optical switches
Laser radar, etc.
Plastic package: 7 × 7.8 mm
Photosensitive area size
S2506 series: 2.77 × 2.77 mm
S6775 series, S6967: 5.5 × 4.8 mm
General ratings / Absolute maximum ratings
S2506-02
S2506-04
S6775
S6775-01
S6967
(mm2)
2.77 × 2.77
Absolute maximum ratings
Power
Operating
dissipation
temperature
P
Topr
(mW)
(°C)
7.7
5.5 × 4.8
Package
Effective
photosensitive
area
(mm)
Type no.
Photosensitive
area size
26.4
Reverse
voltage
VR max.
(V)
Storage
temperature
Tstg
(°C)
150
Plastic
35
-25 to +85
-40 to +100
50
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.
Electrical and optical characteristics (Typ. Ta=25 °C, unless otherwise noted)
Type no.
S2506-02
S2506-04
S6775
S6775-01
S6967
Spectral
response
range
λ
Peak
sensitivity
wavelength
λp
(nm)
320 to 1100
760 to 1100
320 to 1100
700 to 1100
320 to 1060
(nm)
960
960
900
Photosensitivity
S
(A/W)
λp
660 nm 780 nm 830 nm
0.4
0.7 0.45
0.68
0.65 0.45
0.56
0.48 0.5
0.25
0.55 0.6
0.48 0.54
0.55 0.6
Short
circuit
current
Isc
100 lx
(μA)
7.3
4.1
30
21
26
Temp.
Cut-off
Terminal
Dark current coefficient frequency
capacitance
of
fc
ID
Ct
ID
RL=50 Ω
f=1 MHz
TCID
-3 dB
Typ. Max.
(pF)
(nA) (nA) (times/°C) (MHz)
0.1*1
0.5*2
10*1
10*2
5*2
25*1
1.15
15*1
15*2
40*2
50*2
50*2
NEP
(W/Hz1/2)
1.0 × 10-14*1
1.8 × 10-14*2
1.9 × 10-14*2
2.0 × 10-14*2
*1: VR=12 V
*2: VR=10 V
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