EPD-310-0-0.3-1 EPIGAP | Alldatasheet

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Technical content

Preliminary 11.04.2007 rev. 02/07 Wavelength UV-B Miscellaneous Parameters Tamb = 25° C, unless otherwise specified Symbol Value Unit A 0.056 mm² Temperature coefficient of I Ph TC (I Ph ) 0.1 %/K Tamb -40 to +70 ° C Tstg -40 to +100 ° C ϕ 70 deg. Optical and Electrical Characteristics Tamb = 25° C, unless otherwise specified Parameter Test conditions Symbol Min Typ Max Unit Breakdown voltage 1) IR = 100 µA V R 20 V Dark current VR = 1 V I D 10 100 fA Peak sensitivity wavelength VR = 0 V λp 310 nm Responsivity at λP VR = 0 V Sλ 0.013 A/W Sensitivity range at 1% VR = 0 V λmin , λmax 290 330 nm Spectral bandwidth at 50% VR = 0 V Δλ 0.5 26 nm Shunt resistance VR = 10 mV R SH 1 TΩ Noise equivalent power λ = 310 nm NEP 1.1x10 -14 Specific detectivity λ = 310 nm D* 2.2x10 12 Junction capacitance VR = 0 V C J 20 pF Photo current at λ = 320 nm 1,2) VR = 0 V Ee = 100 µW/cm² IPh 0.6 nA 1) for information only 2) measured with Phillips UV-lamp TL 4W/12 Note: All measurements carried out with EPIGAP equipment Labeling Type Lot N° EPD-310-0-0.3-1 Note: housing with diffuse glass window available on request

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Description

Selective photodiode with high spectral sensitivity in the UVB range (290 nm - 330 nm), mounted in hermetically sealed TO-39 package with clear UV-glass window and filters clear UV-glass + filters Active area Acceptance angle at 50% S λ Operating temperature range Storage temperature range Test сonditions EPD-310-0-0.3-1 Environmental technology, analytical techniques, medical applications, industrial sensors, inspecting and controlling of UV radiation as well as for more general purposes R D (typ.) [T Ω] Quantity Type Parameter Case TO-39 Technology SiC Anode 6,35 8,33 6,30 Filter Chip 0,85 1,00 2,80 Hz W/ 1WHz cm −⋅⋅ EPIGAP Optoelektronik GmbH, D-12555 Berlin, Köpenicker Str.325 b, Haus 201 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545 1 of 2

Preliminary 11.04.2007 rev. 02/07 EPD-310-0-0.3-1 -40 -20 0 20 40 60 0,92 0,96 1,00 1,04 Short-circuit current (arb. units) Ambient temperature [° C] Short-circuit current vs. ambient temperature 250 300 350 0,0 0,2 0,4 0,6 0,8 1,0 R esponsivity (arb. units) Wavelength (nm) Typical responsivity to incident radiation normalized to S @ λ = 310 nm Short-circuit current (nA) Irradiance [mW/cm Short-circuit current vs. irradiance (typical) EPIGAP Optoelektronik GmbH, D-12555 Berlin, Köpenicker Str.325 b, Haus 201 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545 2 of 2