pd500 500 m ingaas photodiode features ? planar structure ? dielectric passivation ? high shunt resistance ? high responsivity applications ? high sensitivity instrumentation ? laser back facet monitoring PD500-0XX ceramic sub-mount pd500-1xx to can package product description the pd500 is an ingaas photodiode with a photosensitive region 500 m in diameter. it is intended for use in high sensitivity instrumentation, laser back-facet monitoring and low bit rate communication systems. planar semiconductor design and dielectric passivation provide superior noise performance. the device can be assembled on a ceramic sub- mount or in an hermetic to46 can. custom packages are an option. electrical characteristics table 1: electrical specifications parameter min typ max unit dark current (i d ) (1) - 25 - na capacitance (2) - 20 - pf responsivity at 1310nm 0.80 0.90 - a/w responsivity at 1550nm 0.85 0.95 - a/w rise/fall time - 3 - ns shunt resistance (class a) (2) 50 - - m? (1) 5v reverse bias (2) 0v reverse bias
pd500 rev 1.0 2 electrical characteristics (cont) table 2: absolute maximum ratings parameter min max unit forward current - 50 ma reverse current - 5 ma reverse voltage - 15 v optical input power - 5 mw operating case tem perature -40 +85 oc storage temperature -40 +85 oc soldering temperature (10 seconds) - +250 oc stresses in excess of the absolute rati ngs may cause permanent damage. functional operation is not implied under these conditions. exposure to absolute ratings for extended periods of time may adversely affect reliability. ordering information part number options PD500-0XX custom defined size and electrical layout pd500-1xx package: to46 number of pins: 2, 3 cap: window, ar / non-ar coated. cap plating: gold or nickel please contact anadigics for the specific part number and pinout that suits your needs anadigics, inc. 829 flynn road camarillo, california 93012, u.s.a. tel: +1 (805) 445-4500 fax: +1 (805) 445-4502 url: http://www. anadigics.com e-mail: mktg@anadigics.com i mportant notice anadigics, inc. reserves the right to make changes to its pr oducts or discontinue any product at any time without notice. t he product specificat ions contained in advanced product information sheets and preliminary data sheets are subject to change prior to a product?s formal intr oduction. information in data sheets have been carefully checked and are assumed to be reliable; however, anadigics assumes no responsibility for inaccura cies. anadigics strongly urges customers to verify that the information they are using is current before placing orders. warning anadigics products are not intended for use in life support appliances, devices, or systems. use of an anadigics product in any su ch application without written consent is prohibited.
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