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.
PHOTODIODE
Si PIN photodiode
SIP plastic package
S8385/S8729 series
Features
Applications
l Small plastic package: 4 × 4.8 × 1.8 t mm
l 2-pin SIP lead type (lead length: 4.9 mm)
l High sensitivity, high speed response
l 2 types of spectral response characteristics available
S8385, S8729, S8729-10: for visible to infrared range
(
λ=320 to 1100 nm)
S8385-04, S8729-04: for infrared (
λ=760 to 1100 nm)
l Lead forming type also available (S8729-10)
l Active area
S8385 series: 2 × 2 mm
S8729 series: 2 × 3.3 mm
l Barcode scanners
l Spatial light transmission
l Optical switches
l Laser radar, etc.
1
s General ratings / Absolute maximum ratings
Absolute maximum ratings
Active area
size
Effective
active area
Reverse
voltage
VR Max.
Power
dissipation
P
Operating
temperature
Topr
Storage
temperature
Tstg
Type No.
Dimensional
outline
Package
(mm)
(mm
2)
(V)
(mW)
(°C)
S8385
S8385-04
2 × 2
4
S8729
S8729-04
S8729-10
Plastic
2 × 3.3
6.6
20
50
-25 to +85
-40 to +100
s Electrical and optical characteristics
Photo sensitivity
S
(A/W)
Spectral
response
range
λ
P eak
sensitiv ity
wav elength
λp
Short
circuit
current
Isc
100 lx
Dark
current
ID
VR=5 V
Tem perature
coefficient of
ID
TCID
Cut-off
frequency
fc
VR=5 V
λ=780 nm
RL=50
-3 dB
Term inal
capacitance
Ct
VR=5 V
f=1 MHz
NEP
λ=λp
Type No.
(nm)
λp
660
nm
780
nm
830
nm
(A)
Typ.
(nA)
Max.
(nA) (tim es/°C )
(MHz)
(pF)
(W/Hz
1/2)
S8385
320 to 1100
0.4
0.48
0.5
4.2
S8385-04
760 to 1100
0.56
-
0.44
2.8
0.1
1.0
12
1.0 × 10
-14
S8729
320 to 1100
0.7
0.45 0.55
0.6
7.5
1.1 × 10
-14
S8729-04
760 to 1100
0.68
-
0.52
5
1.2 × 10
-14
S8729-10
320 to 1100
960
0.7
0.45 0.55
0.6
7.5
0.2
2.0
1.15
25
16
1.1 × 10
-14