PDA2446 查看數據表（PDF） - HP => Agilent Technologies
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PDA2446 Datasheet PDF : 4 Pages
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PDA Pigtailed Photodiode Specifications
Absolute Maximum Ratings
Absolute maximum limits mean that no catastrophic damage will occur if the product is subjected to these ratings for short periods, provided that
each limiting parameter is in isolation and all other parameters have values within the performance specification. It should not be assumed that
limiting values of more than one parameter can be applied to the product at the same time.
Parameter
Reverse Voltage
Reverse Current
Forward Voltage
Forward Current
Power Dissipation
Operating Temperature
Storage Temperature
Soldering – 10 seconds
Fiber Pull
Symbol
Vr
Ir
Vf
If
-
Tc
Ts
-
-
Minimum
-
-
-
-
-
–40
–40
-
-
Maximum
20
1
1
5
50
+85
+85
+260
10
Units
V
mA
V
mA
mW
°C
°C
°C
N
Performance Specifications
Parameter
Dark Current
Symbol
Id
Reverse Breakdown Voltage
Vbr
Capacitance
C
Responsivity
R
Operating Wavelength
λ
Small Signal Bandwidth
Bw
Linearity
X1
Second Order
-
Third Order
-
Test Conditions:
Unless Otherwise Stated
Vr = 5 V, Tc = +25°C
Tc= +85°C
Ir = 10 µA
1 MHz
λ = 1300 nm
80% points
PDA2446
Min. Max.
-
1
-
50
35
-
-
1.7
0.7
-
1200 1650
1.5
-
Vr = 15 V
-70
fl = 135 MHz
f2 = 190 MHz
70% Modulation
0 dBm Optical Power
As above
-85
Units
nA
nA
V
pF
A/W
nM
GHz
dBc
dBc
Fiber Pigtail: Tight jacketed, self-mode stripping, singlemode fiber
Parameter
Length
Core Diameter
Cladding Diameter
Concentricity Error
Secondary Jacket Diameter
Minimum
1.0
8
122
-
0.8
Maximum
-
10
128
8
1.0
Units
m
µm
µm
%
mm
533
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