EPD-270-0-0.3-1 EPIGAP | Alldatasheet

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Preliminary 11.04.2007 rev. 02/07 Wavelength UV-C 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 50 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 5 100 fA Peak sensitivity wavelength VR = 0 V λp 270 nm Responsivity at λP VR = 0 V Sλ 0.11 A/W Sensitivity range at 1% VR = 0 V λmin , λmax 230 285 nm Spectral bandwidth at 50% VR = 0 V Δλ 0.5 35 nm Shunt resistance VR = 10 mV R SH 2 TΩ Noise equivalent power λ = 270 nm NEP 9.0x10 -16 Specific detectivity λ = 270 nm D* 2.6x10 13 Junction capacitance VR = 0 V C J 20 pF Photo current at λ = 254 nm 1,2) VR = 0 V Ee = 100 µW/cm² IPh 2.6 nA 1) for information only 2) measured with Hg-LP UV-emitter as radiation source Note: All measurements carried out with EPIGAP equipment Labeling Type Lot N° EPD-270-0-0.3-1 Note: housing with diffuse glass window available on request

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Description

Selective photodiode with high spectral sensitivity in the UVC range (230 nm - 285 nm), mounted in hermetically sealed TO-46 package with clear UV-glass window and filter clear UV-glass + filter Active area Acceptance angle at 50% S λ Operating temperature range Storage temperature range Test сonditions EPD-270-0-0.3-1 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-46 Technology SiC Ø 4,75-0,1 Ø 5,33 +0,05 -0,05 0,2 +0,025 -0,025 Ø 0,44 +0,03 -0,03 13,4 +1,6 -1,6 0,23 +0,075 2,54 Ø 4,22 Ø 5,31 Chip Location Cathode Anode TO-46 5,1 +0,1 -0,1 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-270-0-0.3-1 200 250 300 350 0,0 0,2 0,4 0,6 0,8 1,0 Responsivity (arb. units) Wavelength [nm ] Typical responsivity to incident radiation, norm alized to S @ λ = 270 nm Short-circuit current (nA) Irradiance [mW/cm Short-circuit current vs. irradiance (typical) -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 tem perature 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