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(0.95~1.65um)

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(0.6~1.7um)

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(0.9~2.2um)

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(0.9~2.6um)

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InGaAs Avalanche Photodiodes (0.95~1.65um)

 

 

Product Features:

  • Highly Reliable Planar Device
  • Low Leakage Current and Noise
  • >700MHz 3dB Bandwidth
  • High Responsivity in 0.95~1.65um
  • Low Stray Absorption

Applications:

  • Power Monitoring
  • Spectral Analysis
  • Light Detection and Ranging (LIDAR)
  • Optical Powering

Electrical and Optical Characteristics (T=25ºC):

Parameters
Symbol
Test conditions
Min
Typ Max
Unit
Spectral Response Range
λ
  950
  1650
nm
Dark Current
ID
M = 10
  5
50
nA
Useable Gain

λ = 1550nm
10 20


Responsivity
Re
M = 10, λ = 1550nm
8
9
  A/W
Capacitance
C
f = 1MHz, M = 10

2.5
3.0 pF
Aperture Size
    Φ200
um
Operating Voltage
Vopr
 M = 10  32
50
V
3dB Bandwidth (for Chip) f3dB
M = 10, RL = 50Ω, λ = 1550nm
0.7 0.85   GHz
3dB Bandwidth (for TO-46) M = 10, RL = 50Ω, λ = 1550nm
0.8 1  
Breakdown Voltage
VBD
IBD = 100uA
35
 55 V
Temperature Coefficient of VBD



0.1  0.15 V/°C
Spectral Noise Current

f = 1MHz,M = 10

0.5 1.5 pA/(Hz)½

 

Absolute Maximum Ratings (T=25ºC):

  Parameters
Min
Typ Max
Unit
  Reverse Current
    1
mA
  Forward Current
    5
mA
  Operating Temperature
-40
  85
°C
  Storage Temperature
-40
  85
°C
  TEC Current
    0.65
A

 

Bare Chip and Ceramic Package Dimensions:

Photodiode TO-46-3P/ TO-46-5P (Thermoelectric-cooled) Dimensions:

 

Example Curves

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