FU-318AP-VM6 Datasheet, PDF (1/3 Pages) Mitsubishi Electric Semiconductor – APD MODULE FOR LONG WAVELENGTH BAND

WZ700066B (1/3)
MITSUBISHI (OPTICAL DEVICES)
FU-318AP/SAP-VM6
APD MODULE FOR LONG WAVELENGTH BAND
DESCRIPTION
The FU-318AP-VM6/318SAP-VM6 series avalanche
photodiode(APD) modules are designed for use in fiber
testing equipment and high-speed, long haul optical
communication systems. The coaxial pakage contains
an InGaAs APD coupled into either singlemode or
multimode fiber pigtail.
FEATURES
z High-responsivity (0.85A/W at 1300nm)
z High-speed response (fc=3GHz)
z Wide Operating Temperature Range : - 40 to + 85°C
z Easy handling
APPLICATION
Fiber testing equipment(OTDRs)
Long haul optical communication systems
ABSOLUTE MAXIMUM RATINGS (Tc=25°C)
Parameter
Symbol Conditions
Rating
Unit
Reverse current (CW)
Ir
-
500
µA
Forward current (CW)
If
-
2
mA
Operating case temperature
Tc
-
-40~+85
°C
Storage temperature
Tstg
-
-40~+85
°C
ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25°C, 1.3µm unless otherwise noted)
Parameter
Symbol
Test Conditions
Detection range
Responsivity(Note 1)
Breakdown voltage
Temp.coefficient of Vbr(note 4)
Dark current
-
-
R M=1(Note 2)
λ=1.5µm M=1(Note 2)
Vbr Id=100µA
β
Id=100µA,Tc=-40~85°C
Id Vr=0.9Vbr,Tc=25°C
Vr=0.9Vbr,Tc=70°C
Min.
1000
0.75
0.85
50
0.1
-
-
Limits
Typ.
-
0.85
0.95
-
0.17
-
-
Excess noise factor
Vr=0.9Vbr,Tc=85°C
F M=10(Note 2)
-
-
-
5
Minmum multiplication
Cut-off frequency (-3dB)
Mmin Ipo=µA,Vr=V(@Id=µA)
30
-
(Note 3)
fc M=10,Rl=50Ω (Note 2)
1
3
Capacitance
Ct M=10,f=1MHz
-
0.6
Max.
1620
-
-
100
0.25
60
700
1000
-
-
-
1
Note 1. Measured by single-mode fiber : SM9.5/125
Note 2. M : Multiplication ratio
Note 3. Ipo : Photo current with an incident opical power
Note 4.β=Vbr(25°C+∆T)-Vbr(25°C)/Vbr(25°C) *∆T×100[%/°C]
OPTICAL FIBER SPECIFICATION
Parameter
Limits
FU-318AP-VM6
Type
GI
Core dia.
50±1
Mode filed dia.
-
N.A.
0.2
Cladding dia.
125±3
Jacket dia.
0.9 typ.
FU-318SAP-VM6
SM
-
9.5±1
-
125±2
0.9 typ.
Unit
-
µm
µm
-
µm
mm
Unit
nm
A/W
V
%°C
nA
-
-
GHz
pF
Mitsubishi Electric Corporation reserves the right to make changes to the products or information contained herein
without notice. No liability is assumed as a result of their use or application.