Photodiode-Chip EPC-525-2.5 Preliminary 11.04.2007 rev. 03/07 Wavelength range Type Technology Electrodes Green, selective Integrated filter GaP P (anode) up typ. dimensions (µm) 2460 1775 1735 typ. thickness 270 (±20) µm anode gold alloy, 1.5 µm cathode gold alloy, 0.5 µm Ø100 PD-14 Description Narrow bandwidth and high spectral sensitivity in the range of max. eye responsivity (480…560 nm), low cost chip Applications Nearly V גmatched detection, measurement systems, daylight sensors Miscellaneous Parameters Tamb = 25°C, unless otherwise specified Parameter Test сonditions Symbol Value Unit A 5.8 mm² Operating temperature range Tamb -40 to +125 °C Storage temperature range Tstg -40 to +125 °C Active area Temperature coefficient of I D T = -40…120°C TCID 4.7 %/K Temperature coefficient of I PH T = -40…120°C TCIPH 0.25 %/K Temperature coefficient of λc T = -40…120°C TCλc 0.15 nm/K Typ Max Unit 560 nm Optical and Electrical Characteristics Tamb = 25°C, unless otherwise specified Test Parameter conditions Symbol Min Spectral range at 0.5 max. VR = 0 V λ0.5 480 Responsivity at 525 nm1 VR = 0 V Sλ 0.04 0.08 0.15 A/W Responsivity at 525 nm2 VR = 0 V Sλ 0.15 0.25 0.38 A/W Spectral bandwidth at 50% VR = 0 V ∆λ0,5 75 Dark current (Ee = 0 W/m²) VR = 5 V ID 5 30 pA Central sensitivy wavelength VR = 0 V λC 525 535 nm 510 nm 1 Measured on bare chip on TO-18 header Measured on epoxy covered chip on TO-18 header 2 Labeling Type Typ. ID [pA] Typ. Sλ[A/W] Lot N° Quantity EPС-525-2.5 Packing: Chips on adhesive film with wire-bond side on top *Note: All measurements carried out with EPIGAP equipment EPIGAP Optoelektronik GmbH, D-12555 Berlin, Köpenicker Str.325 b, Haus 201 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545 1 of 3 Photodiode-Chip EPC-525-2.5 Preliminary 11.04.2007 rev. 03/07 Responsitivity spectrum Sensitivity (arb. units) 1,0 0,8 0,6 0,4 0,2 0,0 400 450 500 550 600 Wavelength [nm] Relative Photocurrent vs. Temperature of EPC-525-2.5 1,30 UR = 5V TK = 0,25%/K 1,25 1,20 Relative Photocurrent 1,15 1,10 1,05 1,00 0,95 0,90 0,85 0,80 -40 -20 0 20 40 Temperature (°C) 60 80 100 120 EPIGAPOptoelektronik GmbH EPIGAP Optoelektronik GmbH, D-12555 Berlin, Köpenicker Str.325 b, Haus 201 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545 2 of 3 Photodiode-Chip EPC-525-2.5 Preliminary 11.04.2007 rev. 03/07 Dark Current vs. Temperature of EPC-525-2.5 100 UR = 5V TK = 1,047 times/K Dark Current (pA) 10 1 0,1 -40 -20 0 20 40 Temperature (°C) 60 80 100 120 EPIGAPOptoelektronik GmbH EPIGAP Optoelektronik GmbH, D-12555 Berlin, Köpenicker Str.325 b, Haus 201 Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545 3 of 3