Photodiode EPD-310-0-0.3-1 11.04.2007 Preliminary rev. 02/07 Wavelength Type Technology Case UV-B clear UV-glass + filters SiC TO-39 Description 8,33 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 Filter 1,00 2,80 6,30 0,85 6,35 Note: housing with diffuse glass window available on request Chip Applications Anode Environmental technology, analytical techniques, medical applications, industrial sensors, inspecting and controlling of UV radiation as well as for more general purposes Miscellaneous Parameters Tamb = 25°C, unless otherwise specified Test сonditions Parameter Symbol Value Unit A 0.056 mm² Temperature coefficient of IPh TC(IPh) 0.1 %/K Operating temperature range Tamb -40 to +70 °C Storage temperature range Tstg -40 to +100 °C ϕ 70 deg. Typ Max Unit Active area Acceptance angle at 50% Sλ Optical and Electrical Characteristics Tamb = 25°C, unless otherwise specified Parameter Test conditions Symbol IR = 100 µA VR 20 Dark current VR = 1 V ID 10 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 Spectral bandwidth at 50% VR = 0 V ∆λ0.5 26 Shunt resistance VR = 10 mV RSH 1 Noise equivalent power λ = 310 nm Specific detectivity λ = 310 nm D* VR = 0 V CJ 20 pF VR = 0 V Ee = 100 µW/cm² IPh 0.6 nA Breakdown voltage1) Junction capacitance Photo current at λ = 320 nm1,2) 1) 2) Min V 100 290 NEP 330 1.1x10 fA nm nm TΩ -14 2.2x10 W/ Hz cm ⋅ Hz ⋅ W −1 12 for information only measured with Phillips UV-lamp TL 4W/12 Note: All measurements carried out with EPIGAP equipment Labeling Type Lot N° RD (typ.) [TΩ] Quantity EPD-310-0-0.3-1 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 Photodiode EPD-310-0-0.3-1 11.04.2007 Preliminary Typical responsivity to incident radiation normalized to S @ λ = 310 nm Short-circuit current vs. irradiance (typical) 0,8 S hort-circuit current (nA ) R e sponsivity (arb . units) 1,0 0,6 0,4 0,2 0,0 250 300 rev. 02/07 10 3 10 2 10 1 10 0 10 -1 10 -2 10 350 Wavelength (nm) -2 10 -1 0 10 2 Irradiance [mW/cm ] 10 1 2) 2 10 Short-circuit current vs. ambient temperature Short-circuit current (arb. units) 1,04 1,00 0,96 0,92 -40 -20 0 20 40 Ambient temperature [°C] 60 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