G8195 Datasheet, PDF (1/2 Pages) Hamamatsu Corporation – InGaAs PIN photodiode

PHOTODIODE
InGaAs PIN photodiode
G8195 series
Pigtail type, 1.3/1.55 µm, 2 GHz
G8195 series are high-speed receivers specifically developed for 1.3/1.55 µm band optical fiber communications. These devices incorporate a
high-speed, high-sensitivity InGaAs PIN photodiode integrated in a pig-tail module. Packages are available with various connectors and mounting
styles.
Features
l High-speed response: 2 GHz Typ.
l Low dark current: 20 pA Typ.
l High sensitivity: 0.9 A/W Typ. (λ=1.31 µm)
l Low capacitance: 1 pF Typ.
Applications
l Optical fiber communications
l Fiber channel
l Gigabit ethernet
l SDH
l WDM
s Absolute maximum ratings (Ta=25 °C)
Parameter
Reverse voltage
Operating temperature
Storage temperature
Symbol
VR Max.
Topr
Tstg
s Electrical and optical characteristics (Ta=25 °C)
Parameter
Symbol
Condition
Spectral response range
l
Peak sensitivity wavelength lp
Photo sensitivity
S
l=1.3 µm
l=1.55 µm
Dark current
ID VR=5 V
Cut-off frequency
fc
VR=5 V, RL=50 W
l=1.3 µm, -3dB
Terminal capacitance
Ct VR=5 V, f=1 MHz
s Package lineup
Configuration
Module
Fiber
Connector
Mounting style
Dimensional outline
Type
Length
Type
Dimensional outline
-11
-12
Coaxial
➀
SC
FC
➃
➄
Value
20
-20 to +70
-40 to +85
Min.
Typ.
-
0.9 to 1.7
-
1.55
-
0.9
-
0.95
-
0.02
-
2
-
1
G8195
-21
-22
Board
➁
SM (9.5/125) f0.9
1 m +20 cm/-0 cm
SC
FC
➃
➄
Max.
-
-
-
-
0.4
-
1.5
Unit
V
°C
°C
Unit
µm
µm
A/W
A/W
nA
GHz
pF
-31
-32
Panel
➂
SC
FC
➃
➄
1