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G12181_15 Datasheet, PDF (2/6 Pages) Hamamatsu Corporation – InGaAs PIN photodiodes
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InGaAs PIN photodiodes
G12181 series
Electrical and optical characteristics (Typ., unless otherwise noted)
Type no.
Measurement
Condition Spectral
response
Element range
temperature λ
Peak
sensi-
tivity
wave-
length
λp
Photo
sensitivity
S
λ=λp
Dark
current Temp.
ID coefficient
VR=0.5 V of ID
VR=0.5 V
Cutoff
frequency
fc
VR=0 V
RL=50 Ω
Terminal
capacitance
Ct
VR=0 V
f=1 MHz
Shunt
resistance
Rsh
VR=10 mV
Min. Typ. Typ. Max.
Min. Typ. Typ. Max. Min. Typ.
Detectivity
D*
λ=λp
Noize
equivalent power
NEP
λ=λp
Min. Typ. Typ. Max.
(°C) (μm) (μm) (A/W) (A/W) (nA) (nA)
(MHz) (MHz) (pF) (pF) (MΩ) (MΩ) (cm·Hz1/2/W) (cm·Hz1/2/W) (W/Hz1/2) (W/Hz1/2)
G12181-003K
1 10
40 90 25 50 10 50
2 × 10-14 5 × 10-14
G12181-005K
3 30
15 35 70 150 4 20
3 × 10-14 8.5 × 10-14
G12181-010K 25 0.9 to 1.9
10 100
5 10 230 500 1
5 3 × 1011 1 × 1012 6 × 10-14 2 × 10-13
G12181-020K
50 500
1.2 2.5 1000 2000 0.2 1
1.5 × 10-13 4 × 10-13
G12181-030K
100 1000
1 1.5 2000 3000 0.1 0.5
2 × 10-13 5 × 10-13
G12181-103K
0.1 1
40 140 22 50 130 650
5 × 10-15 1.5 × 10-14
G12181-105K
0.3 3
15 50 64 150 50 250
7 × 10-15 2 × 10-14
G12181-110K -10 0.9 to1.87 1.75 0.9 1.1 1 10 1.07 5 16 200 500 13 65 2 × 1012 5.5 × 1012 1.5 × 10-14 4 × 10-14
G12181-120K
5 50
1.2 3.5 900 2000 2.8 14
3.5 × 10-14 9 × 10-14
G12181-130K
10 100
1 1.8 1800 3000 1.3 6.5
5 × 10-14 1.5 × 10-13
G12181-203K
0.05 0.5
40 150 20 50 280 1400
3.5 × 10-15 9 × 10-15
G12181-205K
0.15 1.5
15 53 60 150 110 550
5 × 10-15 1.5 × 10-14
G12181-210K -20 0.9 to1.85
0.5 5
5 17 195 500 28 150 3 × 1012 8.5 × 1012 1 × 10-14 3 × 10-14
G12181-220K
2.5 25
1.2 3.7 850 2000 5.5 28
2.5 × 10-14 6.5 × 10-14
G12181-230K
5 50
1 1.9 1700 3000 2.8 14
3.5 × 10-14 9 × 10-14
Spectral response
1.2
Td=25 ˚C
Td=-10 ˚C
1.0
Td=-20 ˚C
(Typ. VR=0 V)
0.8
0.6
0.4
0.2
0
0.8 1.0 1.2 1.4 1.6 1.8 2.0
Wavelength (μm)
KIRDB0483EC
Photosensitivity temperature characteristics
(Typ.)
2
1
0
-1
0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
Wavelength (μm)
KIRDB0208EA
2
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