Coaxial InGaAs PIN Diode
Features：
High Responsivity, Low Return Loss
Low Dark Current , Low Capacitance
Coaxial Package, Laser Welding
Application：
Analog Optical Receiver
Testing Equipment
Specification
Absolute Maximum Ratings
Parameter
Symbol
Ps
Ratings
Unit
mW
5
Saturation power
Forward current
lf
Vr
10
mA
V
30
Reverse voltage
lr
5
mA
℃
℃
Reverse current
Top
Tstg
-40 ～ +85
-40 ～ +85
Operating temperature
Storage temperature
Optical and Electrical Characteristics （Tc=25℃）
Parameter Symbol Min Type Max Unit
Operating Wavelength
Test condition
λ
R
1100
1650 nm
A/W
0.85 0.90
0.90 0.95
Vr=-5V,λ=1310nm
Vr=-5V,λ=1550nm
Responsivity
Id
0.2
0.5
nA
Vr=5v
Dark Current
Vr=5V,f=1MHz,case
open
C
0.6 0.75 pF
Capacitance
Tr/Tf
0.3
ns
Vr=5V,10～90%
Rise time/Fall time
Vr=5V,Vr=5V,50Ωbad
with
lead length=6mm,case
open
Bw
2.5
GHz
Bandwidth
CSO
CTB
V
_
_
_
_
-70
-80
-5
_
_
_
_
dB
dB
V
Note 1
Note 1
Composite Second Order Beat
Composite Third Order Beat
Operating Voltage
RL
-45
dB
λ= 1310nm
Optical Return Loss
mar
k
et@acfiber.com