Infineon Technologies is expanding its offering of 62 mm IGBT modules
with a larger chip area and an adapted direct copper bonded (DCB) substrate in
the existing package for higher power density operation.
Typical applications
for modules with 1200 V blocking voltage are drives, solar inverters and
uninterruptible power supply (UPS) as well as medium voltage drives for modules
with 1700 V blocking voltage.
With a blocking
voltage of 1200 V, the 62 mm module reaches a maximum current rating of 600 A.
At 1700 V blocking voltage, the maximum current rating is 500 A, making
Infineon the market leader for this rating. The package is equipped with a base
plate, its size corresponds to the industrial standard. It can therefore easily
be integrated into existing designs delivering, for example, 20 percent more
output power when applied for drives. The portfolio uses the IGBT4 – a proven
technology that offers high robustness and reliability.
Two versions of the
new power modules are also available in the “common emitter” configuration,
with which a 3-level topology (NPC2) can be set up. This allows an efficient
use in solar and UPS applications where the demand for power is high.
The new 62 mm power modules
are in volume production, they are also available with pre-applied thermal
interface material (TIM). Resembling a perfect match for the new 62 mm modules,
Infineon also offers new thyristor / diode modules for the input rectifier in
34 mm and 50 mm packages featuring solder bonding technology.
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