鈥?/div>
High quantum efficiency
DESCRIPTION
PD8XX3 series are InGaAs avalanche photodiode which has
a sensitive area of
蠁
35
碌
m, PD8XX3 is suitable for receiving
the light having a wavelength band of 1000 to 1600nm. This
photodiode features low noise, a high quantum efficiency and
a high speed response is suitable for the light receiving
element for long - distance optical communications.
APPLICATION
Receiber for long-distance fiber-optic communication systems
ABSOLUTE MAXIMUM RATING
Symbol
I
R
I
F
T
C
T
stg
Parameter
Reverse current
Forward current
Case temperature
Storage temperature
Conditions
-
-
-
-
Ratings
500
2
-40~+85
-40~+100
Unit
碌
A
mA
藲C
藲C
ELECTRICAL /OPTICAL CHARACTERISTICS
Symbol
V
(BR)R
C
t
I
D
畏
fc
parameter
Breakdown voltage
Capacitance
Dark current
Quantum efficiency
Cutoff frequency (-3dB)
(T
C
=
25藲C)
Test conditions
Limits
Typ.
60
0.5
30
80
2.5
Unit
V
pF
nA
%
GHz
I
R
=
100
碌
A
V
R
=
0.9V
(BR) R
,f
=
1MHz
V
R
=
0.9V
(BR) R
M
=
1,
位
=
1550nm
M
=
10,R
L
=
50
鈩?/div>
,
-3dB
Min.
40
-
-
-
1.8
Max.
90
0.7
60
-
-
SEP.2000
1
2
3
