S6431 Datasheet PDF - Hamamatsu
| Part Number | S6431 | |
| Description | Si PIN photodiode | |
| Manufacturers | Hamamatsu | |
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PHOTODIODE
Si PIN photodiode
S6431, S6432, S7481, S7482
High-speed detector with surface-mount plastic package
S6431, S6432, S7481 and S7482 are high-speed APC detectors developed for monitoring laser diodes with a peak wavelength shorter than 700
nm. All types are designed for surface mount, and S6431 and S6432 have the terminals for positioning easily.
Features
l High-speed response at low reverse voltage
S6431, S7481 (φ0.8 mm) : 500 MHz Typ. (VR=2.5 V)
S6432, S7482 (φ0.6 mm) : 600 MHz Typ. (VR=2.5 V)
l S6431, S6432: Clear plastic package with wire
connection terminals (4 × 4.8 mm)
l High sensitivity: 0.48 A/W Typ. (λ=660 nm)
Applications
l Laser diode monitor of optical disk unit (high-speed APC)
l Sensor for red laser diode
s General ratings / Absolute maximum ratings
Type No.
S6431
S6432
S7481
S7482
Dimensional
outline
Package
➀
Plastic
➁
Active area
size
(mm)
φ0.8
φ0.6
φ0.8
φ0.6
Effective active
area
(mm2)
0.5
0.28
0.5
0.28
Absolute maximum ratings
Reverse Power Operating Storage
voltage dissipation temperature temperature
VR Max.
P
Topr
Tstg
(V)
(mV)
(°C)
(°C)
20 50 -25 to +85 -40 to +100
s Electrical and optical characteristics
Type No.
Spectral Peak
response sensitivity
range wavelength
λ λp
(nm) (nm)
Photo sensitivity
S
(A/W)
λp
660 780 830
nm nm nm
Short
circuit
current
Isc
100 lx
Dark
current
ID
VR=2.5 V
Temp.
coefficient
of
ID
TCID
Cut-off
frequency
fc
VR=2.5 V
RL=50 Ω
Typ. Max.
Min. Typ.
(µA) (nA) (nA) (times/°C) (MHz) (MHz)
Terminal
capacitance
Ct
VR=2.5 V
f=1 MHz
Typ. Max.
(pF) (pF)
NEP
VR=2.5 V
(W/Hz1/2)
S6431
0.48 300 500 6 12
S6432
S7481
320 to
1000
760
0.5
0.48
0.5
0.45
0.25
0.48
0.01 0.3
1.15
400 600
300 500
3
6
6
12
3.6 × 10-15
S7482
0.25 400 600 3 6
*1: λ=680 nm
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for S6431 electronic component. |
| Information | Total 4 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ S6431.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| S6431 | The function is Si PIN photodiode. Hamamatsu | |
| S6432 | The function is Si PIN photodiode. Hamamatsu | |
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