InGaAs PIN photodiode - Hamamatsu Corporation
Description
PHOTODIODE
InGaAs PIN photodiode
G6854-01
Spherical lens window package for efficient fiber coupling
Features
l Easy optical axis alignment l High fiber coupling efficiency l CD package
High degree of base positioning accuracy allows
easy positioning.
l Package weldable by YAG laser l Spherical lens window with AR coating minimizes
return light input
Applications
l Optical fiber communications
I Absolute maximum ratings (Ta=25 °C)
Parameter
Symbol
Reverse voltage
VR Max.
Operating temperature
Topr
Storage temperature
Tstg
I Electrical and optical characteristics (Ta=25 °C)
Parameter
Symbol
Condition
Spectral response range
λ
Peak sensitivity wavelength
λp
Photo sensitivity
S
λ=1.
3 µm λ=1.
55 µm
Dark current
ID VR=5 V
Cut-off frequency
fc
VR=5 V, RL=50 Ω λ=1.
3 µm, -3 dB
Terminal capacitance
Ct VR=5 V, f=1 MHz
Shunt resistance
Rsh VR=10 mV
Detectivity
D* λ=λp
Noise equivalent power
NEP λ=λp
Value 20
-40 to +85 -55 to +125
Unit V °C °C...
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