P H O T O D I O D E
Si PIN photodiode
S8385/S8729 series
SIP plastic package
S8385/S8729 series is a family of large area Si PIN photodiodes molded into a miniature plastic SIP package (75 % smaller in cubic volume than
conventional types). Also available are lead forming types that save space when mounted on a PC board.
Features
Applications
Small plastic package: 4 × 4.8 × 1.8 t mm
2-pin SIP lead type (lead length: 4.9 mm)
High sensitivity, high speed response
2 types of spectral response characteristics available
S8385, S8729, S8729-10: for visible to infrared range
(λ=320 to 1100 nm)
Barcode scanners
Spatial light transmission
Optical switches
Laser radar, etc.
S8385-04, S8729-04: for infrared (λ=760 to 1100 nm)
Lead forming type also available (S8729-10)
Active area
S8385 series: 2 × 2 mm
S8729 series: 2 × 3.3 mm
ꢀ General ratings / Absolute maximum ratings
Absolute maximum ratings
Power Operating
dissipation temperature temperature
Active area
Effective
active area
Reverse
voltage
VR Max.
(V)
Storage
Dimensional
outline
size
Type No.
Package
P
(mV)
Topr
(°C)
Tstg
(°C)
(mm)
2 × 2
(mm2)
4
S8385
S8385-04
S8729
S8729-04
S8729-10
ꢀ
ꢀ
Plastic
20
50
-25 to +85 -40 to +100
2 × 3.3
6.6
ꢀ Electrical and optical characteristics
Photo sensitivity
Cut-off
Terminal
capacitance
Ct
VR=5 V
f=1 MHz
S
(A/W)
Te mperature frequency
Short
circuit
current
Isc
Peak
sensitivity
wavelength
Spectral
response
range
λ
Dark
current
ID
fc
coefficient of
VR=5 V
NEP
ID
TCID
λ=λp
=780 nm
RL=50 Ω
-3 dB
λ
Type No.
VR=5 V
λp
100 lx
660 780 830
nm nm nm
λp
Typ. Max.
(µA) (nA) (nA)
(nm)
(nm)
960
(MHz)
25
(pF)
12
(W/Hz1/2)
S8385
S8385-04
S8729
S8729-04
S8729-10
320 to 1100
760 to 1100
320 to 1100
760 to 1100
320 to 1100
0.4 0.48 0.5
4.2
2.8
7.5
5
0.56
0.1 1.0
1.0 × 10-14
-
-
0.44
0.7 0.45 0.55 0.6
0.68 0.52
0.7 0.45 0.55 0.6
1.15
1.1 × 10-14
1.2 × 10-14
1.1 × 10-14
-
-
0.2 2.0
16
7.5
1