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2
PIN Photodiode
FID3Z1KX/LX
Parameter
Responsivity
Variation of Responsivity
Dark Current
Cut-off Frequency
Capacitance
Optical Return Loss
Symbol
R
∆R
ID
fc
Ct
ORL
VR=1V, -20 to +70°C
VR=1V,-40 to +85°C
VR=5V, Ta=25°C
VR=5V, Ta=70°C
VR=5V, Ta=85°C
VR=1V, 1300nm
VR=1V, 1500nm
RL=50Ω, VR=5V
-3dB from 500 kHz
f=1MHz, VR=5V
Conditions
OPTICAL & ELECTRICAL CHARACTERISTICS (Ta=25°C)
A/W
A/W
nA
%
%
nA
nA
GHz
pF
dB
Unit
Limits
-
-
±3
1
-
Max.
0.75
0.8
-
±4
-
-
10
-
0.9
-
-
30
20
-
2.5
Min.
Parameter
Storage Temperature
Operating Case Temperature
Forward Current
Reverse Current
Reverse Voltage
Symbol
Tstg
-40 to +90
-40 to +85
5
2.0
20
mA
mA
V
°C
°C
Top
IF
IR
VR
Ratings
Unit
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
Note 1: Optical characteristics are specified on the condition that single mode fiber is used as the
optical source for testing.