G12180-003A Datasheet, PDF (1/4 Pages) Hamamatsu Corporation – InGaAs PIN photodiodes

InGaAs PIN photodiodes
G12180 series
Photosensitive area from φ0.3 mm to φ5 mm
InGaAs PIN photodiodes have large shunt resistance and feature very low noise. Hamamatsu provides various types of
InGaAs PIN photodiodes with photosensitive area from φ0.3 mm to φ5 mm.
Features
Low noise, low dark current
Low terminal capacitance
Large photosensitive area
Various photosensitive area sizes available
Applications
Laser monitors
Optical power meters
Laser diode life test
NIR (near infrared) photometry
Optical communications
Specifications/Absolute maximum ratings
Type no.
Dimensional
outline/
Window
material*¹
Package
Cooling
Photosensitive
area
(mm)
Reverse
voltage
VR max
(V)
Absolute maximum ratings
Operating
Storage
temperature temperature
Topr
Tstg
(°C)
(°C)
Soldering
conditions
G12180-003A
G12180-005A
G12180-010A
G12180-020A
G12180-030A
(1)/K
(2)/K
φ0.3
TO-18
φ0.5
TO-5
Non-cooled
φ1
φ2
φ3
20
10
-40 to +100 -55 to +125
260 °C
or less,
5
within 10 s
G12180-050A
(3)/K
TO-8
φ5
2
*1: K: borosilicate glass with anti-reflective coating (optimized for 1.55 μm peak)
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 (Typ. Ta=25 °C, unless otherwise noted)
Type no.
Peak
Spectral sensi-
response tivity
range wave-
λ length
Photosensitivity
S
Dark
current
ID
VR=5 V
Temper-
ature
coefficient
of dark
Cutoff
frequency
fc
VR=5 V
RL=50 Ω
Terminal
capacitance
Ct
VR=5 V
f=1 MHz
Shunt
resistance
Rsh
VR=10 mV
λp
1.3 μm λ=λp
Min. Typ. Min. Typ. Typ.
Max.
current
ΔTID
-3 dB
Min. Typ. Typ. Max. Min.
Typ.
Detectivity
D^*
λ=λp
Min. Typ.
Noize
equivalent
power
NEP
λ=λp
Typ. Max.
(μm) (μm) (A/W) (A/W) (A/W) (A/W) (nA) (nA)
(MHz) (MHz) (pF) (pF) (MΩ) (MΩ) (cm·Hz^1/2/W) (cm·Hz^1/2/W) (W/Hz^1/2) (W/Hz^1/2)
G12180-003A
0.1 0.5
450 600 5 7.5 200 1000
4.2 × 10^-15 1.2 × 10^-14
G12180-005A
0.15 0.75
160 200 15 20 80 400
7 × 10^-15 1.9 × 10^-14
G12180-010A
0.8 4
G12180-020A ^{0.9 to 1.7 1.55 0.8 0.9 0.9 1.1} 1.5*² 7.5*^{2 1.09}
25 60 55 120 25
4*³ 13*³ 250*³ 800*³ 6.5
125
30
2.4 × 10¹²
6.3 × 10¹²
1.4 × 10^-14
2.8 × 10^-14
3.8 × 10^-14
7.5 × 10^-14
G12180-030A
2.5*² 12.5*²
2.5*³ 7*³ 450*³ 1500*³ 4 20
4.4 × 10^-14 1.1 × 10^-13
G12180-050A
5*² 25*²
0.5*³ 3*³ 1000*³ 7000*³ 1.3 6.5
7 × 10^-14 1.9 × 10^-13
*2: VR=1 V
*3: VR=1 V, f=1 MHz
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