Hyperfast rectifiers for aerospace applications
07 June 2011
Campbell Collins launches a series of soft recovery, nanospeed and nanosize rectifiers from SSDI.
The 1A, 9nsec hyperfast SHF1100 & SHF1150 series offer voltage ratings of 100V and 150V respectively. With its void free glass ceramic package, this innovative new series of rectifiers provides a more rugged construction than similar 1N6642 rectifiers.
Furthermore, in addition to its faster recovery time, the SHF1150 is also lighter than 1N5806 rectifiers.
Both devices are offered either in an axial leaded package or a surface mount square tab package for ease of manufacture, and utilise high temperature metallurgical category 1 bonds and solid silver leads. Designed for high efficiency applications, the devices offer forward voltages of 0.5-0.975V (dependant on load) and have an operating temperature range of -65°C to +175°C.
Together with the demonstrated radiation tolerance of these devices (tested up to 200kgy), this also makes them ideally suited for space applications.
The devices will be made available in single phase, three phase and diode array configurations. Screening is available to TX, TXV and S-Level requirements, and samples are available on request from Campbell Collins for qualified opportunities.
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