IXYSCorporation, a leading maker of power semiconductors and ICs for power
management, energy efficiency and motor control applications announced the
1700V and 2500V XPT™ IGBTs for power management applications. The current
ratings of the new devices range from 26A to 178A and these are perfect for
high-voltage (“HV”), high-speed power conversion applications. Devices which
are packed together with anti-parallel fast diodes are also available.
IXYS
has an enriched history of presenting cutting edge, state-of-the-art IGBTs and
had introduced the HV IGBT outline and applications in power management
particularly in the transportation, medical and manufacturing markets. Designed
by utilizing the patented IXYS Extreme-Light Punch-Through (XPT™) technology and
the leading edge IGBT processes, these latest devices characteristics such as
lessened thermal resistance, little tail current, little energy loss, and fast
switching capacity. Also, the positive temperature coefficient of their
on-state voltage gets credit, the latest high-voltage IGBTs can be used in
parallel, which provides cost-efficient solutions compared to series-connected,
lower-voltage device ones. This therefore results in diminishing in the related
gate drive circuitry, simplicity in design, and advancement in the reliableness
of the overall system. The non-compulsory co-packed fast recovery diodes have
less reverse recovery time and are designed to generate smooth switching
waveforms and notably lower electromagnetic interference (EMI).
A
significant number of high-voltage (“HV”), high-speed power management
applications that can get advantage from using these IGBTs. Among them are HV
converters, inverters, power pulse circuits, laser and X-ray generators, HV
power supplies, HV test equipment, capacitor discharge circuits, medical
switching applications, HV circuit protection, and HV AC switches. The new XPT™
IGBTs are found in the following international standard size packages: SOT-227,
TO-247, PLUS247, ISOPLUS i5-Pak™, TO-247HV, TO-247PLUS-HV, and TO-268HV. The
latter three have increased creepage distances between leads, making them
sturdy against provoked voltages. Some example part numbers include
IXYH24N170C, IXYN30N170CV1, IXYH30N170C, and IXYH25N250CHV, with collector
current ratings of 58A, 88A, 108A, and 95A, respectively.
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