G12430_15 Datasheet, PDF (2/7 Pages) Hamamatsu Corporation – InGaAs PIN photodiode arrays

InGaAs PIN photodiode arrays
G12430 series
Absolute maximum ratings (Ta=25 °C)
Parameter
Symbol
Value
Unit
Reverse voltage
VR
Operating temperature
Topr
Storage temperature
Tstg
5
V
-20 to +70*
°C
-20 to +85*
°C
Soldering conditions
-
260 °C or less, within 5 s
-
* No condensation
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 (Ta=25 °C, per element)
Parameter
G12430-016D
G12430-032D
G12430-046D
Symbol Condition _{Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.}
Unit
Spectral response
range
λ
- 0.9 to 1.7 -
- 0.9 to 1.7 -
- 0.9 to 1.7 -
μm
Peak sensitivity wavelength λp
1.45 1.55 1.65 1.45 1.55 1.65 1.45 1.55 1.65 μm
Photosensitivity
S λ=λp
0.85 0.95
-
0.85 0.95
-
0.85 0.95
-
A/W
Dark current
ID VR=1 V
-
500 2500
-
250 1250
-
250 1250
pA
Dark current temperature
coefficient
ΔTID
VR=10 mV
-
1.1
-
-
1.1
-
-
1.1
- times/°C
Cutoff frequency
fc
VR=1 V, RL=50 Ω
λ=1.3 μm, -3 dB
15
30
-
25
60
-
25
60
-
MHz
Terminal capacitance Ct VR=1 V, f=1 MHz -
70 100
-
35
60
-
35
60
pF
Shunt resistance
Rsh VR=10 mV
Detectivity
D* λ=λp
Noise equivalent power NEP λ=λp
20 100
-
40 200
-
40 200
-
MΩ
2 × 10¹² 5 × 10¹²
-
2 × 10¹² 5 × 10¹²
-
2 × 10¹² 5 × 10¹²
-
cm·Hz^1/2/W
- 1.4 × 10^-14 3.5 × 10^-14 - 1 × 10^-14 2.4 × 10^-14 - 1 × 10^-14 2.4 × 10^-14 W/Hz^1/2
Spectral response
1.0
(Typ. Ta=25 °C)
0.8
0.6
0.4
0.2
0
0.8
1.0
1.2
1.4
1.6
1.8
Wavelength (μm)
KIRDB0565EA
Spectral transmittance of window material
(Typ. Ta=25 °C)
100
95
90
85
80
75
0.8
1.0
1.2
1.4
1.6
1.8
Wavelength (μm)
KIRDB0566EA
2