FPD-IG-175, FPD-UV-3000, FPD-VIS-300 User Manual
6
VI.
Specifications: Fast Photodiode Detectors
Model
(a)
FPD-UV-3000
FPD-VIS-300
FPD-IG-175
Detector Type
UV-Si
Si
InGaAs
Rise Time/Fall Time nsec
3
<0.3
<0.175
Spectral Range nm (see graph below)
193-1100
320-1100
900-1700
Active Area Diameter mm
2.55
0.4
0.1
Detector Area mm
2
5.11
0.13
0.0079
Wavelength of Peak Sensitivity nm
890
850
1600
Responsivity at Peak Wavelength A/W
0.58
0.5
1.1
Responsivity (Irradiance) at Peak
Wavelength V/(W/cm
2
)
1.5
31 x 10
-3
4.3 x 10
-3
Bias Voltage VDC
24
9
6
Bias Voltage Source
External
Batteries
Batteries
Battery Type
NA
CR2430 x3
CR2430 x2
Bandwidth
>118 MHz
>1.2 GHz
>2 GHz
Dark Current nA
<10
<0.1
<2
Noise Equivalent Power
(b)
pW/√Hz
<0.10
<0.01
<0.03
Maximum Average Power Input
(b), (c)
mW
15
25
10
Mounting (Tapped Holes)
8-32 & M4
8-32 & M4
8-32 & M4
Output Connector
BNC
BNC
BNC
Accessory Threads
M20x1
M20x1
M20x1
Version
Part Number
7Z02506
7Z02507
7Z02509
Notes:
(a) All specs are with 50
load
Notes:
(b) At wavelength of peak sensitivity
Notes:
(c) Maximum peak power is twice the
average power for 10 nsec pulses
0.0
0.2
0.4
0.6
0.8
1.0
1.2
200
400
600
800
1000
1200
1400
1600
1800
Respo
n
si
vi
ty
[A
/W
]
Wavelength [nm]
Spectral Response
FPD-VIS-300
FPD-UV-3000
FPD-IG-175