Surface Mount Quad Photodiode OPR5925 Features: • • • • Surface mountable Closely matched responsivity High temperature operation Separate cathode connections Description: Each OPR5925 device is a four-element photodiode that is enclosed in a compact polyamide chip carrier and designed for a variety of encoder and control applications. The single chip construction ensures excellent matching and very tight dimensional tolerances between active areas. The custom opaque package shields the photodiodes from stray light and can withstand multiple exposures to the most demanding soldering conditions, while the wraparound gold-plated solder pads offer exceptional storage and wetting characteristics. Each anode and cathode in the OPR5925 is bonded out separately, which enables external connection in any desired configuration to match the sensing circuit requirements. See Application Bulletin 237 for handling instructions. Applications: • • Encoder applications Control applications Ordering Information Part Receiver Type Number OPR5925 Photodiode Array # of Elements 4 Warning: Front Window is pressure sensitive. Do not apply pressure or high vacuum to window. Responsivity Reverse Voltage Active Area (mA/mW) Min. Min. (mm2) 0.45 35 0.75 (each) Packaging Tube OPR5925 Pin # OPR5925 Pin # OPR5925 Pin # OPR5925 1 2 3 4 Anode 1 Cathode 1 N. C. / N.C. N. C. / N.C. 5 6 7 8 Cathode 2 Anode 2 Anode 3 Cathode 3 9 10 11 12 N. C. / N.C. N. C. / N.C. Cathode 4 Anode 4 OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue B 03/2012 Page 1 of 2 Surface Mount Quad Photodiode OPR5925 Absolute Maximum Ratings (TA = 25° C unless otherwise noted) Storage and Operating Temperature -55° C to +125° C Reverse Breakdown Voltage 35 V / minute (1) Solder reflow time within 5°C of peak temperature is 20 to 40 seconds 250° C Electrical Characteristics (TA = 25° C unless otherwise noted) SYMBOL R VBR PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Responsivity .45 - - A/W Reverse Breakdown Voltage 35 - - V IR= 100 µA Ee = 10 µW, λ = 890 nm, V = 0 V ID Reverse Dark Current - - 30 nA VR= 10 V CT Capacitance - 10 - pf VR = 10 V Active Area (per diode) - 0.75 - mm2 Lx W (0.86 mm x 0.86 mm) Notes: (1) Solder time less than 5 seconds at temperature extreme. Spectral Responsivity Relative Response (%) 100 80 60 40 20 0 .4 .5 .6 .7 .8 .9 1.0 1.1 Wavelength (µm) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue B 03/2012 Page 2 of 2 OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com