The product is a silicon PIN photodiode, which works under reverse bias condition. The peak wavelength is about 940nm, and the spectrum detection range is from 400 nm to 1100 nm.
Product model
Name
Model
Description
Parameter
Price
Parameter
Features
● Plane orthographic structure
● Quick response
● Low dark current
● High responsiveness
● High reliability
E/O Characteristics
Parameter
Symbol
Number
Test
Condition
Typical Value
Unit
Photosensitive surface size
Φ0.2
Φ0.5
Φ1
Φ2
Φ4
Φ5
Φ8
0.5X0.5
1X1
1.3X1.3
2X2
3X3
mm
Optical Parameters
Spectral Response
Range
λ
400~1100
nm
Responsibility
Re
VR=15V
λ=900nm
0.40
0.45
0.5
0.5
0.5
0.5
0.55
0.45
0.45
0.5
0.5
0.5
A/W
Response Time
tr
VR=15V，
RL=50Ω
2
5
6
8
15
15
25
3.5
5
8
10
15
nS
Electrical Parameter
Dark Current
ID
VR=15V
1
2
3
5
12
40
60
3
3
4
6
10
nA
Breakdown
Reverse
Voltage
VB
IR=10μA
100
50
80
V
Electric Capacity
Cj
f=1MHz
VR=15V
0.8
1.2
2.0
6
20
30
70
6.0
3
3
10
25
pF
Operating Voltage
VR
0~15
V
Tube Socket Model
Coaxial type II, 5501,
TO46, plug-in, with pigtail
TO-5
TO-8
Coaxial type II, 5501,
TO46, plug-in, T05
TO-5
Saturated optical power 0.3w/cm2
* The size and technical index of the photosensitive surface of the product can be determined according to the customers’ requirements; Please refer to the attached table for specific parameters.
Fig. 1 Graph of Capacitance and Voltage
Fig. 2 Graph of Capacitance and Voltage
Fig. 3 Spectral Response Curve
Dimensions and Pin definitions
Caution
● The device works under reverse bias voltage. Pay attention to that the polarity of the device cannot be reversed.
● The bending degree of optical fiber cannot be less than 45 degrees.
● Pay attention to electrostatic protection measures during storage, transportation and use of devices.
Application
● Optical fiber communication, sensing and ranging
● Light detection from visible light to near infrared
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