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G12180_15 Datasheet, PDF (1/8 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
Options
Amplifier for InGaAs PIN photodiode
Heatsink for one-stage TE-cooled type
Heatsink for two-stage TE-cooled type
Temperature controller for TE-cooler type
C4159-03
A3179
A3179-01
C1103-04
Specifications/Absolute maximum ratings
Type no.
Dimensional
outline/
Window
Package
material*1
Cooling
Absolute maximum ratings
Photosensitive
area
Thermistor power
dissipation
TE-cooler
allowable
current
TE-cooler
allowable
voltage
Reverse
voltage
Operating
temperature*2
Storage
temperature*2
Soldering
conditions
(mm)
(mW)
(A)
(V)
(V)
(°C)
(°C)
G12180-003A
ϕ0.3
G12180-005A (1)/K TO-18
ϕ0.5
20
G12180-010A
Non-
ϕ1
G12180-020A
G12180-030A
(2)/K
TO-5
cooled
ϕ2
ϕ3
-
-
-
10
-40 to
-55 to
+100
+125
5
G12180-050A
G12180-110A
G12180-120A
G12180-130A
(3)/K
(4)/K
ϕ5
ϕ1
One-stage ϕ2
TE-cooled ϕ3
2
1.5
1
5
260 °C
or less,
within 10 s
G12180-150A
G12180-210A
TO-8
ϕ5
ϕ1
0.2
2 -40 to +70 -55 to +85
G12180-220A
G12180-230A
(5)/K
Two-stage ϕ2
TE-cooled ϕ3
1
1.2
5
G12180-250A
ϕ5
2
*1: K: borosilicate glass with anti-reflective coating (optimized for 1.55 μm peak)
*2: No dew condensation
When there is a temperature difference between a product and the surrounding area in high humidity environment, dew condensation
may occur on the product surface. Dew condensation on the product may cause deterioration in characteristics and reliability.
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.
The G12180 series may be damaged by electrostatic discharge, etc. Be careful when using the G12180 series.
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