UV photodiode - EOPD-440-0-2.5

UV and visible range: 190 nm - 570 nm
TO-39 package
Active area: 4.8mm2
Operating temperature range: -40~125
Temperature coefficient of dark current:: 7%/K
Sensitivity range: 190~570nm
Responsivity: 0.13A/W

  • Model Number: EOPD-440-0-2.5
  • Data Sheet: Date Sheet File
Quantity:
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  • UV photodiode
  • UV photodiode
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Product Specification


Radiation Type  Technology  Case
UV - visible  Schottky contact  GaP  TO-39


EOPD-440-0-2.5 UV photodiode Description:

Wide bandwidth and high spectral sensitivity in the UV and visible range (190 nm - 570 nm), mounted in hermetically sealed TO-39 package with UV-glass window


EOPD-440-0-2.5 UV photodiode Application:

Medical engineering (dermatology), output check of UV - lamps and oil or gas burner flame, measurement and control of ecological parameters, radiation control for a solarium, UV water purification facilities


EOPD-440-0-2.5 UV photodiode Maximum Ratings

Tamb = 25°C, unless otherwise specified

Parameter  Symbol Value Unit
Active area A 4.8 mm2
Temperature coefficient of dark current TC(ID) 7 %/K
Operating temperature range Tamb -40~125
Storage temperature range Tstg -40~125
Acceptance angle at 50% Sλ   φ  135 deg.


EOPD-440-0-2.5 UV photodiode Optical and Electrical Characteristics

Tamb = 25°C, unless otherwise specified

Parameter  Test conditions  Symbol Min Typ Max Unit
Breakdown voltage IR =10µA VR 5

V
Dark current VR =5V ID
15 40 pA
Peak sensitivity wavelength  VR =0V λp 
440
nm
Responsivity at λP VR =0V Sλ  0.1 0.13
A/W
Sensitivity range at 1% of Sλ VR =0V λmin , λmax 190
570 nm
Spectral bandwidth at 50% of Sλ VR =0V ∆λ0.5 
180
nm
Shunt resistance  VR =10mV RSH  80 100
GΩ
Noise equivalent power  λ=440nm NEP 1.3x10-14 W/(Hz1/2)
Specific detectivity λ=440nm D* 1.7x1013 cm∙(Hz1/2)/W
Junction capacitance VR =0V CJ 
1000
pF
Photocurrent at = 440 nm VR =0V Iph
6.5
µA
Ee =1 mW/cm²

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