PHOTODIODE
InGaAs PIN photodiode
G6854-01
Spherical lens window package for efficient fiber coupling
Features
Applications
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
l
Easy optical axis alignment
l
High fiber coupling efficiency
l
CD package
l
Optical fiber communications
I
Absolute maximum ratings (Ta=25
°C)
Parameter
Reverse voltage
Operating temperature
Storage temperature
Symbol
V
R
Max.
Topr
Tstg
Value
20
-40 to +85
-55 to +125
Unit
V
°C
°C
I
Electrical and optical characteristics (Ta=25
°C)
Parameter
Spectral response range
Peak sensitivity wavelength
Photo sensitivity
Dark current
Cut-off frequency
Terminal capacitance
Shunt resistance
Detectivity
Noise equivalent power
Symbol
λ
λp
S
I
D
fc
Ct
Rsh
D
*
NEP
Condition
Min.
-
-
0.8
0.85
-
1
-
-
-
-
Typ.
0.9 to 1.7
1.55
0.9
0.95
80
2
1
8
5
×
10
12
2
×
10
-15
Max.
-
-
-
-
400
-
1.5
-
-
-
Unit
µm
µm
A/W
A/W
pA
GHz
pF
GΩ
cm · Hz
1/2
/W
W/Hz
1/2
λ=1.3
µm
λ=1.55
µm
V
R
=5 V
V
R
=5 V, R
L
=50
Ω
λ=1.3
µm, -3 dB
V
R
=5 V, f=1 MHz
V
R
=10 mV
λ=λp
λ=λp
1
HAMAMATSU [ HAMAMATSU CORPORATION ]
